java.util.regex.Pattern

Here are the examples of the java api class java.util.regex.Pattern taken from open source projects.

1. GroupCounts#testPatternCompileGroupCount()

Project: checker-framework
Source File: GroupCounts.java
View license
void testPatternCompileGroupCount(@Regex String r, @Regex(3) String r3, @Regex(5) String r5) {
    @Regex(5) Pattern p1 = Pattern.compile(r5);
    @Regex Pattern p2 = Pattern.compile(r5);
    @Regex Pattern p3 = Pattern.compile(r);
    //:: error: (assignment.type.incompatible)
    // error
    @Regex(6) Pattern p4 = Pattern.compile(r5);
    //:: error: (assignment.type.incompatible)
    // error
    @Regex(6) Pattern p5 = Pattern.compile(r3);
    // Make sure Pattern.compile still works when passed an @Unqualified String
    // that's actually a regex, with the warning suppressed.
    @SuppressWarnings("regex:argument.type.incompatible") Pattern p6 = Pattern.compile("(" + r + ")");
}

2. SchemaSamplerTest#testSeveral()

Project: log-synth
Source File: SchemaSamplerTest.java
View license
@Test
public void testSeveral() throws IOException {
    SchemaSampler s = new SchemaSampler(Resources.asCharSource(Resources.getResource("schema003.json"), Charsets.UTF_8).read());
    Multiset<String> gender = HashMultiset.create();
    Pattern namePattern = Pattern.compile("[A-Z][a-z]+ [A-Z][a-z]+");
    Pattern addressPattern = Pattern.compile("[0-9]+ [A-Z][a-z]+ [A-Z][a-z]+ [A-Z][a-z]+");
    Pattern datePattern1 = Pattern.compile("[01][0-9]/[0123][0-9]/20[012][0-9]");
    Pattern datePattern2 = Pattern.compile("2014-0[12]-[0123][0-9]");
    Pattern datePattern3 = Pattern.compile("[01][0-9]/[0123][0-9]/199[5-9]");
    for (int i = 0; i < 10000; i++) {
        JsonNode record = s.sample();
        assertEquals(i, record.get("id").asInt());
        assertTrue(namePattern.matcher(record.get("name").asText()).matches());
        assertTrue(addressPattern.matcher(record.get("address").asText()).matches());
        assertTrue(datePattern1.matcher(record.get("first_visit").asText()).matches());
        assertTrue(datePattern2.matcher(record.get("second_date").asText()).matches());
        assertTrue(datePattern3.matcher(record.get("third_date").asText()).matches());
        gender.add(record.get("gender").asText());
    }
    check(gender, 0.5 * (1 - 0.02), "MALE");
    check(gender, 0.5 * (1 - 0.02), "FEMALE");
    check(gender, 0.02 * (1 - 0.02), "OTHER");
}

3. StdColorUtil#formatColor()

Project: svgtoandroid
Source File: StdColorUtil.java
View license
public static String formatColor(String color) {
    Pattern RRGGBB = Pattern.compile("#[0-9A-Fa-f]{6}");
    Pattern RGB = Pattern.compile("#[0-9A-Fa-f]{3}");
    Pattern rgb = Pattern.compile("[rgb(d+,d+,d+)]");
    Pattern rgb2 = Pattern.compile("[rgb(d+%,d+%,d+%)]");
    if (RRGGBB.matcher(color).find()) {
        return color.toUpperCase();
    } else if (RGB.matcher(color).find()) {
        String r = "#" + color.charAt(1) + color.charAt(1) + color.charAt(2) + color.charAt(2) + color.charAt(3) + color.charAt(3);
        return r.toUpperCase();
    } else if (rgb2.matcher(color).find() && color.contains("%")) {
        String[] rgbCls = color.trim().replace("rgb(", "").replace(")", "").replace("%", "").split(",");
        String r = "#" + percent2HEX(rgbCls[0]) + percent2HEX(rgbCls[1]) + percent2HEX(rgbCls[2]);
        return r.toUpperCase();
    } else if (rgb.matcher(color).find() && color.contains("rgb")) {
        String[] rgbCls = color.trim().replace("rgb(", "").replace(")", "").split(",");
        String r = "#" + DEC2HEX(rgbCls[0]) + DEC2HEX(rgbCls[1]) + DEC2HEX(rgbCls[2]);
        return r.toUpperCase();
    } else {
        return getColorRGB(color);
    }
}

4. JavacErrorParser#getMissingSymbolFromCompilerError()

Project: buck
Source File: JavacErrorParser.java
View license
public Optional<String> getMissingSymbolFromCompilerError(String error) {
    for (Pattern pattern : onePartPatterns) {
        Matcher matcher = pattern.matcher(error);
        if (matcher.find()) {
            return Optional.of(matcher.group("symbol"));
        }
    }
    for (Pattern pattern : twoPartPatterns) {
        Matcher matcher = pattern.matcher(error);
        if (matcher.find()) {
            return Optional.of(matcher.group("package") + "." + matcher.group("class"));
        }
    }
    for (Pattern pattern : localPackagePatterns) {
        Matcher matcher = pattern.matcher(error);
        if (matcher.find()) {
            return getMissingSymbolInLocalPackage(matcher);
        }
    }
    return Optional.absent();
}

5. HierarchicalProperties#replacePlaceholders()

Project: ode
Source File: HierarchicalProperties.java
View license
private void replacePlaceholders() {
    Pattern systemProperty = Pattern.compile("\\$\\{system\\.([^\\}]+)\\}");
    Pattern environmentVariable = Pattern.compile("\\$\\{env\\.([^\\}]+)\\}");
    Pattern localPlaceholder = Pattern.compile("\\$\\{([^\\}]+)\\}");
    for (Iterator it = hierarchicalMap.values().iterator(); it.hasNext(); ) {
        Map properties = ((ChainedMap) it.next()).child;
        for (Iterator it1 = properties.entrySet().iterator(); it1.hasNext(); ) {
            Map.Entry e = (Map.Entry) it1.next();
            // /!\ replacement values themselves might contain placeholders. So always retrieve the value from the map entry
            e.setValue(SystemUtils.replaceProperties((String) e.getValue(), localPlaceholder, getRootMap().child));
            e.setValue(SystemUtils.replaceProperties((String) e.getValue(), systemProperty, System.getProperties()));
            e.setValue(SystemUtils.replaceProperties((String) e.getValue(), environmentVariable, System.getenv()));
        }
    }
}

6. FormattedSqlChangeLogParser#parseSqlCheckCondition()

View license
private SqlPrecondition parseSqlCheckCondition(String body) throws ChangeLogParseException {
    Pattern[] patterns = new Pattern[] { Pattern.compile("^(?:expectedResult:)?(\\w+) (.*)", Pattern.CASE_INSENSITIVE), Pattern.compile("^(?:expectedResult:)?'([^']+)' (.*)", Pattern.CASE_INSENSITIVE), Pattern.compile("^(?:expectedResult:)?\"([^\"]+)\" (.*)", Pattern.CASE_INSENSITIVE) };
    for (Pattern pattern : patterns) {
        Matcher matcher = pattern.matcher(body);
        if (matcher.matches() && matcher.groupCount() == 2) {
            SqlPrecondition p = new SqlPrecondition();
            p.setExpectedResult(matcher.group(1));
            p.setSql(matcher.group(2));
            return p;
        }
    }
    throw new ChangeLogParseException("Could not parse a SqlCheck precondition from '" + body + "'.");
}

7. SimpleTaggerWithConstraints#getCRF()

View license
public static CRF getCRF(InstanceList training, int[] orders, String defaultLabel, String forbidden, String allowed, boolean connected) {
    Pattern forbiddenPat = Pattern.compile(forbidden);
    Pattern allowedPat = Pattern.compile(allowed);
    CRF crf = new CRF(training.getPipe(), (Pipe) null);
    String startName = crf.addOrderNStates(training, orders, null, defaultLabel, forbiddenPat, allowedPat, connected);
    for (int i = 0; i < crf.numStates(); i++) crf.getState(i).setInitialWeight(Transducer.IMPOSSIBLE_WEIGHT);
    crf.getState(startName).setInitialWeight(0.0);
    crf.setWeightsDimensionDensely();
    return crf;
}

8. HTMLDecoder#decode()

Project: markdownj
Source File: HTMLDecoder.java
View license
public static String decode(String html) {
    TextEditor ed = new TextEditor(html);
    Pattern p1 = Pattern.compile("&#(\\d+);");
    ed.replaceAll(p1, new Replacement() {

        public String replacement(Matcher m) {
            String charDecimal = m.group(1);
            char ch = (char) Integer.parseInt(charDecimal);
            return Character.toString(ch);
        }
    });
    Pattern p2 = Pattern.compile("&#x([0-9a-fA-F]+);");
    ed.replaceAll(p2, new Replacement() {

        public String replacement(Matcher m) {
            String charHex = m.group(1);
            char ch = (char) Integer.parseInt(charHex, 16);
            return Character.toString(ch);
        }
    });
    return ed.toString();
}

9. IntrospectorDumperClassPoolVisitor#filter()

View license
public boolean filter(String className) {
    if (className.indexOf('.') == -1) {
        return false;
    }
    boolean inIncludes = false;
    for (Pattern include : includes) {
        if (include.matcher(className).find()) {
            inIncludes = true;
            break;
        }
    }
    if (!inIncludes) {
        return false;
    }
    for (Pattern exclude : excludes) {
        if (exclude.matcher(className).find()) {
            return false;
        }
    }
    return true;
}

10. MotifFinderSource#getMatcher()

Project: igv
Source File: MotifFinderSource.java
View license
/**
     * See {@link #search(String, Strand, String, int, byte[])} for explanation of parameters
     * @param pattern
     * @param strand
     * @param sequence
     * @return
     */
static Matcher getMatcher(String pattern, Strand strand, byte[] sequence) {
    byte[] seq = sequence;
    if (strand == Strand.NEGATIVE) {
        //sequence could be quite long, cloning it might take up a lot of memory
        //and is un-necessary if we are careful.
        //seq = seq.clone();
        SequenceUtil.reverseComplement(seq);
    }
    Pattern regex = Pattern.compile(pattern, Pattern.CASE_INSENSITIVE);
    String stringSeq = new String(seq);
    return regex.matcher(stringSeq);
}

11. FilterPattern#methodMatches()

View license
public boolean methodMatches(@NotNull PsiMethod method) {
    final String methodName = method.getName();
    final Pattern methodNamePattern = getMethodNamePattern();
    if ((methodNamePattern != null) && methodNamePattern.matcher(methodName).matches()) {
        return true;
    }
    final PsiType returnType = method.getReturnType();
    if (returnType == null) {
        return false;
    }
    final Pattern patternTypePattern = getMethodTypePattern();
    final String methodType = returnType.getCanonicalText();
    return (patternTypePattern != null) && methodTypePattern.matcher(methodType).matches();
}

12. AbstractExternalFilter#getParseSettings()

View license
@NotNull
protected ParseSettings getParseSettings(@NotNull String url) {
    Pattern startSection = ourClassDataStartPattern;
    Pattern endSection = ourClassDataEndPattern;
    boolean anchorPresent = false;
    Matcher anchorMatcher = ourAnchorSuffix.matcher(url);
    if (anchorMatcher.find()) {
        anchorPresent = true;
        startSection = Pattern.compile(Pattern.quote("<a name=\"" + anchorMatcher.group(1) + "\""), Pattern.CASE_INSENSITIVE);
        endSection = ourNonClassDataEndPattern;
    }
    return new ParseSettings(startSection, endSection, !anchorPresent, anchorPresent);
}

13. MavenUtil#isIncluded()

Project: intellij-community
Source File: MavenUtil.java
View license
public static boolean isIncluded(String relativeName, List<Pattern> includes, List<Pattern> excludes) {
    boolean result = false;
    for (Pattern each : includes) {
        if (each.matcher(relativeName).matches()) {
            result = true;
            break;
        }
    }
    if (!result)
        return false;
    for (Pattern each : excludes) {
        if (each.matcher(relativeName).matches())
            return false;
    }
    return true;
}

14. CmsHtmlImportConverter#extractHtml()

View license
/**
     * Extracts the content of a HTML page.<p>
     *
     * This method should be pretty robust and work even if the input HTML does not contains
     * the specified matchers.<p>
     *
     * @param content the content to extract the body from
     * @param startpoint the point where matching starts
     * @param endpoint the point where matching ends
     * @return the extracted body tag content
     */
public static String extractHtml(String content, String startpoint, String endpoint) {
    /** Regex that matches a start body tag. */
    Pattern startPattern = Pattern.compile(startpoint, Pattern.CASE_INSENSITIVE);
    /** Regex that matches an end body tag. */
    Pattern endPattern = Pattern.compile(endpoint, Pattern.CASE_INSENSITIVE);
    Matcher startMatcher = startPattern.matcher(content);
    Matcher endMatcher = endPattern.matcher(content);
    int start = 0;
    int end = content.length();
    if (startMatcher.find()) {
        start = startMatcher.end();
    }
    if (endMatcher.find(start)) {
        end = endMatcher.start();
    }
    return content.substring(start, end);
}

15. AcknowledgeMessage#parsePayLoad()

Project: openhab
Source File: AcknowledgeMessage.java
View license
@Override
protected void parsePayLoad() {
    Pattern SHORT_RESPONSE_PATTERN = Pattern.compile("(\\w{4})");
    Pattern EXTENDED_RESPONSE_PATTERN = Pattern.compile("(\\w{4})(\\w{16})");
    Matcher shortMatcher = SHORT_RESPONSE_PATTERN.matcher(payLoad);
    Matcher extendedMatcher = EXTENDED_RESPONSE_PATTERN.matcher(payLoad);
    if (extendedMatcher.matches()) {
        code = ExtensionCode.forValue(Integer.parseInt(extendedMatcher.group(1), 16));
        if (code == null) {
            code = ExtensionCode.UNKNOWN;
        }
        extendedMAC = extendedMatcher.group(2);
    } else if (shortMatcher.matches()) {
        code = ExtensionCode.forValue(Integer.parseInt(shortMatcher.group(1), 16));
        if (code == null) {
            code = ExtensionCode.UNKNOWN;
        }
    } else {
        logger.debug("Plugwise protocol AcknowledgeMessage error: {} does not match", payLoad);
        code = ExtensionCode.UNKNOWN;
    }
}

16. Verifier#verifyUncommonTrapFired()

Project: openjdk
Source File: Verifier.java
View license
private static void verifyUncommonTrapFired(Properties properties, List<String> compLogContent) {
    String firedTrapRE = String.format(FIRED_TRAP_PATTERN, properties.getProperty(UNCOMMON_TRAP_NAME, ".*"), properties.getProperty(UNCOMMON_TRAP_ACTION, ".*"));
    String jvmsRE = String.format(JVMS_PATTERN, properties.getProperty(UNCOMMON_TRAP_BCI, ".*"));
    boolean trapFired = false;
    Pattern firedTrapPattern = Pattern.compile(firedTrapRE);
    Pattern jvmsPattern = Pattern.compile(jvmsRE);
    Iterator<String> iterator = compLogContent.iterator();
    while (iterator.hasNext() && !trapFired) {
        trapFired = firedTrapPattern.matcher(iterator.next()).find() && jvmsPattern.matcher(iterator.next()).find();
    }
    boolean shouldBeFired = Boolean.valueOf(properties.getProperty(UNCOMMON_TRAP_SHOULD_FIRED));
    Asserts.assertEQ(shouldBeFired, trapFired, String.format("Uncommon trap that matches following string in compilation log" + " should %sbe fired: %s.", (shouldBeFired ? "" : "not "), firedTrapRE));
}

17. MaxWarns#check()

Project: openjdk
Source File: MaxWarns.java
View license
void check(String out, int count) {
    System.err.println(out);
    Pattern warn = Pattern.compile("warning - @param argument \"i[0-9]+\" is not a parameter name");
    Matcher m = warn.matcher(out);
    int n = 0;
    for (int start = 0; m.find(start); start = m.start() + 1) {
        n++;
    }
    if (n != count)
        error("unexpected number of warnings reported: " + n + "; expected: " + count);
    Pattern warnCount = Pattern.compile("(?ms).*^([0-9]+) warnings$.*");
    m = warnCount.matcher(out);
    if (m.matches()) {
        n = Integer.parseInt(m.group(1));
        if (n != count)
            error("unexpected number of warnings reported: " + n + "; expected: " + count);
    } else
        error("total count not found");
}

18. MaxWarns#check()

Project: openjdk
Source File: MaxWarns.java
View license
void check(String out, int count) {
    System.err.println(out);
    Pattern warn = Pattern.compile("warning - @param argument \"i[0-9]+\" is not a parameter name");
    Matcher m = warn.matcher(out);
    int n = 0;
    for (int start = 0; m.find(start); start = m.start() + 1) {
        n++;
    }
    if (n != count)
        error("unexpected number of warnings reported: " + n + "; expected: " + count);
    Pattern warnCount = Pattern.compile("(?ms).*^([0-9]+) warnings$.*");
    m = warnCount.matcher(out);
    if (m.matches()) {
        n = Integer.parseInt(m.group(1));
        if (n != count)
            error("unexpected number of warnings reported: " + n + "; expected: " + count);
    } else
        error("total count not found");
}

19. RegexNameFinderTest#testFindSingleTokenPattern()

Project: opennlp
Source File: RegexNameFinderTest.java
View license
@Test
public void testFindSingleTokenPattern() {
    Pattern testPattern = Pattern.compile("test");
    String sentence[] = new String[] { "a", "test", "b", "c" };
    Pattern[] patterns = new Pattern[] { testPattern };
    Map<String, Pattern[]> regexMap = new HashMap<>();
    String type = "testtype";
    regexMap.put(type, patterns);
    RegexNameFinder finder = new RegexNameFinder(regexMap);
    Span[] result = finder.find(sentence);
    assertTrue(result.length == 1);
    assertTrue(result[0].getStart() == 1);
    assertTrue(result[0].getEnd() == 2);
}

20. RegexNameFinderTest#testFindTokenizdPattern()

Project: opennlp
Source File: RegexNameFinderTest.java
View license
@Test
public void testFindTokenizdPattern() {
    Pattern testPattern = Pattern.compile("[0-9]+ year");
    String sentence[] = new String[] { "a", "80", "year", "b", "c" };
    Pattern[] patterns = new Pattern[] { testPattern };
    Map<String, Pattern[]> regexMap = new HashMap<>();
    String type = "match";
    regexMap.put(type, patterns);
    RegexNameFinder finder = new RegexNameFinder(regexMap);
    Span[] result = finder.find(sentence);
    assertTrue(result.length == 1);
    assertTrue(result[0].getStart() == 1);
    assertTrue(result[0].getEnd() == 3);
    assertTrue(result[0].getType().equals("match"));
}

21. RegexNameFinderTest#testFindMatchingPatternWithoutMatchingTokenBounds()

Project: opennlp
Source File: RegexNameFinderTest.java
View license
@Test
public void testFindMatchingPatternWithoutMatchingTokenBounds() {
    // does match "0 year"
    Pattern testPattern = Pattern.compile("[0-8] year");
    String sentence[] = new String[] { "a", "80", "year", "c" };
    Pattern[] patterns = new Pattern[] { testPattern };
    Map<String, Pattern[]> regexMap = new HashMap<>();
    String type = "testtype";
    regexMap.put(type, patterns);
    RegexNameFinder finder = new RegexNameFinder(regexMap);
    Span[] result = finder.find(sentence);
    assertTrue(result.length == 0);
}

22. OptionableProperties#loadArguments()

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public void loadArguments(String[] args) {
    Pattern parameterPattern = Pattern.compile("--(.*?)=(.*?)");
    Pattern optionPattern = Pattern.compile("--(.*?)");
    for (String arg : args) {
        Matcher parameterMatcher = parameterPattern.matcher(arg);
        if (parameterMatcher.matches()) {
            String parameter = parameterMatcher.group(1);
            String value = parameterMatcher.group(2);
            this.setProperty(parameter, value);
        } else {
            Matcher optionMatcher = optionPattern.matcher(arg);
            if (optionMatcher.matches()) {
                String option = optionMatcher.group(1);
                this.setProperty(option, "true");
            }
        }
    }
}

23. AternativeApproach#test3()

Project: slf4j
Source File: AternativeApproach.java
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/**
     * In this test we use a simple Pattern to replace the log instanciation
     * without influence on Log declaration.
     * 
     */
public void test3() {
    Pattern pat = Pattern.compile("LogFactory.getFactory\\(\\).getInstance\\(");
    String s = "Log log =  LogFactory.getFactory().getInstance(\"x\");";
    Matcher m = pat.matcher(s);
    assertTrue(m.find());
    String r = m.replaceAll("LoggerFactory.getLogger(");
    assertEquals("Log log =  LoggerFactory.getLogger(\"x\");", r);
    String nonMatching = "Log log = xxx;";
    pat.matcher(nonMatching);
    assertFalse(m.find());
}

24. AternativeApproach#test5()

Project: slf4j
Source File: AternativeApproach.java
View license
/**
     * In this test we combine two Pattern to achieve the intended conversion
     */
public void test5() {
    Pattern pat = Pattern.compile("(\\sLog\\b)");
    String s = "public Log myLog =LogFactory.getFactory().getInstance(myClass.class);";
    Matcher m = pat.matcher(s);
    assertTrue(m.find());
    String r = m.replaceAll(" Logger");
    assertEquals("public Logger myLog =LogFactory.getFactory().getInstance(myClass.class);", r);
    Pattern pat2 = Pattern.compile("LogFactory.getFactory\\(\\).getInstance\\(");
    m = pat2.matcher(r);
    assertTrue(m.find());
    r = m.replaceAll("LoggerFactory.getLogger(");
    assertEquals("public Logger myLog =LoggerFactory.getLogger(myClass.class);", r);
}

25. PennTreebankTokenizer#split()

Project: smile
Source File: PennTreebankTokenizer.java
View license
@Override
public String[] split(String text) {
    for (Pattern regexp : CONTRACTIONS2) text = regexp.matcher(text).replaceAll("$1 $2");
    for (Pattern regexp : CONTRACTIONS3) text = regexp.matcher(text).replaceAll("$1 $2 $3");
    text = DELIMITERS[0].matcher(text).replaceAll(" $1 ");
    text = DELIMITERS[1].matcher(text).replaceAll(" $1");
    text = DELIMITERS[2].matcher(text).replaceAll(" $1");
    text = DELIMITERS[3].matcher(text).replaceAll(" . ");
    String[] words = WHITESPACE.split(text);
    if (words.length > 1 && words[words.length - 1].equals(".")) {
        if (EnglishAbbreviations.contains(words[words.length - 2])) {
            words[words.length - 2] = words[words.length - 2] + ".";
        }
    }
    return words;
}

26. Pattern2Test#testCategory()

Project: j2objc
Source File: Pattern2Test.java
View license
private void testCategory(String cat, String... matches) {
    String pa = "{" + cat + "}";
    String pat = "\\p" + pa;
    String npat = "\\P" + pa;
    Pattern p = Pattern.compile(pat);
    Pattern pn = Pattern.compile(npat);
    for (int j = 0; j < matches.length; j++) {
        String t = matches[j];
        boolean invert = t.startsWith("-");
        if (invert) {
            // test negative case, expected to fail
            t = t.substring(1);
            assertFalse("expected '" + t + "' to not be matched " + "by pattern '" + pat, p.matcher(t).matches());
            assertTrue("expected '" + t + "' to  " + "be matched by pattern '" + npat, pn.matcher(t).matches());
        } else {
            assertTrue("expected '" + t + "' to be matched " + "by pattern '" + pat, p.matcher(t).matches());
            assertFalse("expected '" + t + "' to  " + "not be matched by pattern '" + npat, pn.matcher(t).matches());
        }
    }
}

27. Utils#find()

Project: jdk7u-jdk
Source File: Utils.java
View license
/**
     * A small implementation of UNIX find.
     * @param matchRegex Only collect paths that match this regex.
     * @param pruneRegex Don't recurse down a path that matches this regex. May be null.
     * @throws IOException if File.getCanonicalPath() fails.
     */
public static List<File> find(final File startpath, final String matchRegex, final String pruneRegex) throws IOException {
    final Pattern matchPattern = Pattern.compile(matchRegex, Pattern.CASE_INSENSITIVE);
    final Pattern prunePattern = pruneRegex == null ? null : Pattern.compile(pruneRegex, Pattern.CASE_INSENSITIVE);
    final Set<String> visited = new HashSet<String>();
    final List<File> found = new ArrayList<File>();
    class Search {

        void search(final File path) throws IOException {
            if (prunePattern != null && prunePattern.matcher(path.getAbsolutePath()).matches())
                return;
            String cpath = path.getCanonicalPath();
            if (!visited.add(cpath))
                return;
            if (matchPattern.matcher(path.getAbsolutePath()).matches())
                found.add(path);
            if (path.isDirectory())
                for (File sub : path.listFiles()) search(sub);
        }
    }
    new Search().search(startpath);
    return found;
}

28. MatcherTest#testPosCompositeGroup()

Project: teavm
Source File: MatcherTest.java
View license
@Test
public void testPosCompositeGroup() {
    String[] posExamples = { "aabbcc", "aacc", "bbaabbcc" };
    String[] negExamples = { "aabb", "bb", "bbaabb" };
    Pattern posPat = Pattern.compile("(aa|bb){1,3}+cc");
    Pattern negPat = Pattern.compile("(aa|bb){1,3}+bb");
    Matcher mat;
    for (String element : posExamples) {
        mat = posPat.matcher(element);
        assertTrue(mat.matches());
    }
    for (String element : negExamples) {
        mat = negPat.matcher(element);
        assertFalse(mat.matches());
    }
    assertTrue(Pattern.matches("(aa|bb){1,3}+bb", "aabbaabb"));
}

29. MatcherTest#testPosAltGroup()

Project: teavm
Source File: MatcherTest.java
View license
@Test
public void testPosAltGroup() {
    String[] posExamples = { "aacc", "bbcc", "cc" };
    String[] negExamples = { "bb", "aa" };
    Pattern posPat = Pattern.compile("(aa|bb)?+cc");
    Pattern negPat = Pattern.compile("(aa|bb)?+bb");
    Matcher mat;
    for (String element : posExamples) {
        mat = posPat.matcher(element);
        assertTrue(posPat.toString() + " vs: " + element, mat.matches());
    }
    for (String element : negExamples) {
        mat = negPat.matcher(element);
        assertFalse(mat.matches());
    }
    assertTrue(Pattern.matches("(aa|bb)?+bb", "aabb"));
}

30. ActivityDiagramText#preparse()

Project: umlet
Source File: ActivityDiagramText.java
View license
private String preparse(String line) {
    String parsed_line = "";
    Pattern p_empty = Pattern.compile("\\s*");
    Pattern p_title = Pattern.compile(title_pattern);
    if (!p_empty.matcher(line).matches()) {
        Pattern p = Pattern.compile(line_pattern);
        Matcher m_title = p_title.matcher(line);
        if (m_title.matches()) {
            parsed_line = null;
            title = m_title.group(1);
        } else if (p.matcher(line).matches()) {
            parsed_line = line;
        } else {
            parsed_line = null;
        }
    }
    return parsed_line;
}

31. HTMLDecoder#decode()

View license
public static String decode(String html) {
    com.lincanbin.carbonforum.util.markdown.TextEditor ed = new com.lincanbin.carbonforum.util.markdown.TextEditor(html);
    Pattern p1 = Pattern.compile("&#(\\d+);");
    ed.replaceAll(p1, new com.lincanbin.carbonforum.util.markdown.Replacement() {

        public String replacement(Matcher m) {
            String charDecimal = m.group(1);
            char ch = (char) Integer.parseInt(charDecimal);
            return Character.toString(ch);
        }
    });
    Pattern p2 = Pattern.compile("&#x([0-9a-fA-F]+);");
    ed.replaceAll(p2, new com.lincanbin.carbonforum.util.markdown.Replacement() {

        public String replacement(Matcher m) {
            String charHex = m.group(1);
            char ch = (char) Integer.parseInt(charHex, 16);
            return Character.toString(ch);
        }
    });
    return ed.toString();
}

32. StringUtil#isNumberOrAlpha()

Project: Android-ZBLibrary
Source File: StringUtil.java
View license
/**??????????????
	 * @param inputed
	 * @return
	 */
public static boolean isNumberOrAlpha(String inputed) {
    if (inputed == null) {
        Log.e(TAG, "isNumberOrAlpha  inputed == null >> return false;");
        return false;
    }
    Pattern pNumber = Pattern.compile("[0-9]*");
    Matcher mNumber;
    Pattern pAlpha = Pattern.compile("[a-zA-Z]");
    Matcher mAlpha;
    for (int i = 0; i < inputed.length(); i++) {
        mNumber = pNumber.matcher(inputed.substring(i, i + 1));
        mAlpha = pAlpha.matcher(inputed.substring(i, i + 1));
        if (!mNumber.matches() && !mAlpha.matches()) {
            return false;
        }
    }
    currentString = inputed;
    return true;
}

33. StringUtil#isNumberOrAlpha()

Project: Android-ZBLibrary
Source File: StringUtil.java
View license
/**??????????????
	 * @param inputed
	 * @return
	 */
public static boolean isNumberOrAlpha(String inputed) {
    if (inputed == null) {
        Log.e(TAG, "isNumberOrAlpha  inputed == null >> return false;");
        return false;
    }
    Pattern pNumber = Pattern.compile("[0-9]*");
    Matcher mNumber;
    Pattern pAlpha = Pattern.compile("[a-zA-Z]");
    Matcher mAlpha;
    for (int i = 0; i < inputed.length(); i++) {
        mNumber = pNumber.matcher(inputed.substring(i, i + 1));
        mAlpha = pAlpha.matcher(inputed.substring(i, i + 1));
        if (!mNumber.matches() && !mAlpha.matches()) {
            return false;
        }
    }
    currentString = inputed;
    return true;
}

34. ArquillianPackager#validTestDependency()

Project: camel
Source File: ArquillianPackager.java
View license
private static boolean validTestDependency(MavenCoordinate coordinate) {
    Pattern[] patterns = new Pattern[] { Pattern.compile("^log4j$"), Pattern.compile("^slf4j-log4j12$"), Pattern.compile("^slf4j-simple") };
    boolean valid = true;
    for (Pattern p : patterns) {
        if (p.matcher(coordinate.getArtifactId()).matches()) {
            valid = false;
            break;
        }
    }
    if (!valid) {
        debug("Discarded test dependency " + coordinate.toCanonicalForm());
    }
    return valid;
}

35. AbstractExternalFilter#getParseSettings()

Project: consulo
Source File: AbstractExternalFilter.java
View license
@NotNull
protected ParseSettings getParseSettings(@NotNull String url) {
    Pattern startSection = ourClassDataStartPattern;
    Pattern endSection = ourClassDataEndPattern;
    boolean anchorPresent = false;
    Matcher anchorMatcher = ourAnchorSuffix.matcher(url);
    if (anchorMatcher.find()) {
        anchorPresent = true;
        startSection = Pattern.compile(Pattern.quote("<a name=\"" + anchorMatcher.group(1) + "\""), Pattern.CASE_INSENSITIVE);
        endSection = ourNonClassDataEndPattern;
    }
    return new ParseSettings(startSection, endSection, !anchorPresent, anchorPresent);
}

36. PerceptronModel#tagSet()

Project: CoreNLP
Source File: PerceptronModel.java
View license
/** Reconstruct that tag set that was used to train the model by decoding some of the features.
   *  This is slow and brittle but should work!  Only if "-" is not in the tag set....
   */
@Override
Set<String> tagSet() {
    Set<String> tags = Generics.newHashSet();
    Pattern p1 = Pattern.compile("Q0TQ1T-([^-]+)-.*");
    Pattern p2 = Pattern.compile("S0T-(.*)");
    for (String feat : featureWeights.keySet()) {
        Matcher m1 = p1.matcher(feat);
        if (m1.matches()) {
            tags.add(m1.group(1));
        }
        Matcher m2 = p2.matcher(feat);
        if (m2.matches()) {
            tags.add(m2.group(1));
        }
    }
    // Add the end of sentence tag!
    // The SR model doesn't use it, but other models do and report it.
    // todo [cdm 2014]: Maybe we should reverse the convention here?!?
    tags.add(Tagger.EOS_TAG);
    return tags;
}

37. BsonGeneratorTest#patterns()

Project: bson4jackson
Source File: BsonGeneratorTest.java
View license
@Test
public void patterns() throws Exception {
    Pattern pattern = Pattern.compile("a.*a", Pattern.CASE_INSENSITIVE | Pattern.DOTALL);
    Map<String, Object> data = new LinkedHashMap<String, Object>();
    data.put("pattern", pattern);
    BSONObject obj = generateAndParse(data);
    Pattern result = (Pattern) obj.get("pattern");
    assertNotNull(result);
    assertEquals(pattern.pattern(), result.pattern());
    assertEquals(pattern.flags(), result.flags());
}

38. BsonParserTest#parseComplex()

Project: bson4jackson
Source File: BsonParserTest.java
View license
@Test
public void parseComplex() throws Exception {
    BSONObject o = new BasicBSONObject();
    o.put("Timestamp", new BSONTimestamp(0xAABB, 0xCCDD));
    o.put("Symbol", new Symbol("Test"));
    o.put("ObjectId", new org.bson.types.ObjectId(Integer.MAX_VALUE, -2, Integer.MIN_VALUE));
    Pattern p = Pattern.compile(".*", Pattern.CASE_INSENSITIVE | Pattern.DOTALL | Pattern.MULTILINE | Pattern.UNICODE_CASE);
    o.put("Regex", p);
    Map<?, ?> data = parseBsonObject(o);
    assertEquals(new Timestamp(0xAABB, 0xCCDD), data.get("Timestamp"));
    assertEquals(new de.undercouch.bson4jackson.types.Symbol("Test"), data.get("Symbol"));
    ObjectId oid = (ObjectId) data.get("ObjectId");
    assertEquals(Integer.MAX_VALUE, oid.getTime());
    assertEquals(-2, oid.getMachine());
    assertEquals(Integer.MIN_VALUE, oid.getInc());
    Pattern p2 = (Pattern) data.get("Regex");
    assertEquals(p.flags(), p2.flags());
    assertEquals(p.pattern(), p2.pattern());
}

39. MoreStringsTest#testRegexPatternForAny()

Project: buck
Source File: MoreStringsTest.java
View license
@Test
public void testRegexPatternForAny() {
    Pattern varArgTestPattern = Pattern.compile(MoreStrings.regexPatternForAny("foo", "bar"));
    assertTrue(varArgTestPattern.matcher("bar").matches());
    assertTrue(varArgTestPattern.matcher("foo").matches());
    assertFalse(varArgTestPattern.matcher("mehfoo").matches());
    Pattern iterabeArgTestPattern = Pattern.compile(".*" + MoreStrings.regexPatternForAny(ImmutableSet.of("raz", "meh")) + "$");
    assertTrue(iterabeArgTestPattern.matcher("hello raz").matches());
    assertTrue(iterabeArgTestPattern.matcher("hello meh").matches());
    assertFalse(iterabeArgTestPattern.matcher("hello meh hi").matches());
}

40. HeaderMatcherTest#simpleMatches()

Project: creadur-rat
Source File: HeaderMatcherTest.java
View license
@Test
public void simpleMatches() throws Exception {
    Pattern hatPattern = Pattern.compile("(.*)hat(.*)");
    Pattern headPattern = Pattern.compile("head....");
    StringReader reader = new StringReader("The mad hatter");
    matcher.read(reader);
    assertTrue(matcher.matches(hatPattern));
    assertFalse(matcher.matches(headPattern));
    reader = new StringReader("headache");
    matcher.read(reader);
    assertFalse(matcher.matches(hatPattern));
    assertTrue(matcher.matches(headPattern));
}

41. SubstringNodeTest#testGetRegexpWithLdapFilterSpecialChars()

View license
/**
     * Tests StringTools.getRegex() with some LDAP filter special characters.
     */
@Test
public void testGetRegexpWithLdapFilterSpecialChars() throws Exception {
    Pattern[] patterns = new Pattern[] { SubstringNode.getRegex(null, new String[] { "(" }, null), SubstringNode.getRegex(null, new String[] { ")" }, null), SubstringNode.getRegex(null, new String[] { "*" }, null), SubstringNode.getRegex(null, new String[] { "\\" }, null) };
    for (Pattern pattern : patterns) {
        boolean b1 = pattern.matcher("a(b*c\\d)e").matches();
        assertTrue(b1);
        boolean b3 = pattern.matcher("Test test").matches();
        assertFalse(b3);
    }
}

42. ServerParser#getKeyValueMap()

Project: DroidPHP
Source File: ServerParser.java
View license
protected Map getKeyValueMap(FileReader fileReader) throws IOException {
    String LIGTTTPD_PATTERN = "^\\s*(server|dir-listing)\\.(port|document-root|errorlog|activate)\\s*=\\s*([^#;]*)";
    String NGINX_PATTERN = "^\\s*(listen|server_name|root)\\s([^#;]*)";
    BufferedReader reader = new BufferedReader(fileReader);
    Pattern lighttpdPattern = Pattern.compile(LIGTTTPD_PATTERN);
    Pattern nginxPattern = Pattern.compile(NGINX_PATTERN);
    String line;
    Matcher matcher;
    while ((line = reader.readLine()) != null) {
        matcher = lighttpdPattern.matcher(line);
        if (matcher.find()) {
            keyValue.put(matcher.group(2), matcher.group(3).replaceAll("\"", "").trim());
        }
        matcher = nginxPattern.matcher(line);
        if (matcher.find()) {
            keyValue.put(matcher.group(1), matcher.group(2).replaceAll("\"", "").trim());
        }
    }
    return keyValue;
}

43. MaxWarns#check()

Project: error-prone-javac
Source File: MaxWarns.java
View license
void check(String out, int count) {
    System.err.println(out);
    Pattern warn = Pattern.compile("warning - @param argument \"i[0-9]+\" is not a parameter name");
    Matcher m = warn.matcher(out);
    int n = 0;
    for (int start = 0; m.find(start); start = m.start() + 1) {
        n++;
    }
    if (n != count)
        error("unexpected number of warnings reported: " + n + "; expected: " + count);
    Pattern warnCount = Pattern.compile("(?ms).*^([0-9]+) warnings$.*");
    m = warnCount.matcher(out);
    if (m.matches()) {
        n = Integer.parseInt(m.group(1));
        if (n != count)
            error("unexpected number of warnings reported: " + n + "; expected: " + count);
    } else
        error("total count not found");
}

44. GoVersion#matcherFor()

Project: gocd
Source File: GoVersion.java
View license
private Matcher matcherFor(String version) {
    Pattern updateServerPattern = Pattern.compile("^(?:(\\d+)\\.)?(?:(\\d+)\\.)?(?:(\\d+)\\-)?(?:(\\d+))$");
    Pattern serverVersionPattern = Pattern.compile("^(?:(\\d+)\\.)?(?:(\\d+)\\.)?(?:(\\d+)\\s*\\()?(?:(\\d+)\\-)?(?:(\\w+)\\))$");
    Matcher matcher = null;
    matcher = updateServerPattern.matcher(version);
    if (matcher.matches())
        return matcher;
    matcher = serverVersionPattern.matcher(version);
    if (matcher.matches())
        return matcher;
    return null;
}

45. EmailSanitizer#cleanEmail()

Project: grobid
Source File: EmailSanitizer.java
View license
private static String cleanEmail(String email) throws UnsupportedEncodingException {
    if (email == null) {
        return null;
    }
    // Fix any incorrect dashes
    Matcher dashes = DASHES_PATTERN.matcher(email);
    email = dashes.replaceAll("-");
    // Some emails may contain HTML encoded characters, so decode just in case
    email = URLDecoder.decode(email, "UTF-8");
    email = email.toLowerCase().trim();
    for (Pattern p : EMAIL_STRIP_PATTERNS) {
        Matcher matcher = p.matcher(email);
        email = matcher.replaceAll("");
    }
    for (Pattern r : AT_SYMBOL_REPLACEMENTS) {
        Matcher matcher = r.matcher(email);
        email = matcher.replaceAll("@");
    }
    return email;
}

46. Utilities#cleanBody()

Project: grobid
Source File: Utilities.java
View license
/**
	 * Cleaninig of the body of text prior to term extraction. Try to remove the
	 * pdf extraction garbage and the citation marks.
	 */
public static String cleanBody(String text) {
    if (text == null)
        return null;
    String res = "";
    // clean pdf weird output for math. glyphs
    Pattern cleaner = Pattern.compile("[-]?[a-z][\\d]+[ ]*");
    // System.out.println("RegEx Syntax error! There is something wrong with my pattern"
    // + rs);
    Matcher m = cleaner.matcher(text);
    res = m.replaceAll("");
    Pattern cleaner2 = Pattern.compile("[\\w]*[@|#|=]+[\\w]+");
    // System.out.println("RegEx Syntax error! There is something wrong with my pattern"
    // + rs);
    Matcher m2 = cleaner2.matcher(res);
    res = m2.replaceAll("");
    res = res.replace("Introduction", "");
    return res;
}

47. Extended14TypesTest#testRegexPattern()

Project: xstream
Source File: Extended14TypesTest.java
View license
public void testRegexPattern() {
    // setup
    Pattern pattern = Pattern.compile("^[ae]*$", Pattern.MULTILINE | Pattern.UNIX_LINES);
    String expectedXml = "" + "<java.util.regex.Pattern>\n" + "  <pattern>^[ae]*$</pattern>\n" + "  <flags>9</flags>\n" + "</java.util.regex.Pattern>";
    // execute
    String actualXml = xstream.toXML(pattern);
    Pattern result = (Pattern) xstream.fromXML(actualXml);
    // verify
    assertEquals(expectedXml, actualXml);
    assertEquals(pattern.pattern(), result.pattern());
    assertEquals(pattern.flags(), result.flags());
    assertFalse("regex should not hava matched", result.matcher("oooo").matches());
    assertTrue("regex should have matched", result.matcher("aeae").matches());
}

48. GitLocalChangesWouldBeOverwrittenDetector#onLineAvailable()

View license
@Override
public void onLineAvailable(@NotNull String line, @NotNull Key outputType) {
    super.onLineAvailable(line, outputType);
    for (Pattern pattern : myOperation.getPatterns()) {
        Matcher m = pattern.matcher(line);
        if (m.matches()) {
            myMessageDetected = true;
            myAffectedFiles.add(m.group(1));
            break;
        }
    }
}

49. Sentence#create()

Project: HanLP
Source File: Sentence.java
View license
public static Sentence create(String param) {
    Pattern pattern = Pattern.compile("(\\[(([^\\s]+/[0-9a-zA-Z]+)\\s+)+?([^\\s]+/[0-9a-zA-Z]+)]/[0-9a-zA-Z]+)|([^\\s]+/[0-9a-zA-Z]+)");
    Matcher matcher = pattern.matcher(param);
    List<IWord> wordList = new LinkedList<IWord>();
    while (matcher.find()) {
        String single = matcher.group();
        IWord word = WordFactory.create(single);
        if (word == null) {
            logger.warning("??" + single + "???????");
            return null;
        }
        wordList.add(word);
    }
    return new Sentence(wordList);
}

50. AntDomPattern#acceptPath()

View license
public boolean acceptPath(final String relativePath) {
    final String path = relativePath.replace('\\', '/');
    boolean accepted = myIncludePatterns.size() == 0;
    for (Pattern includePattern : myIncludePatterns) {
        if (includePattern.matcher(path).matches()) {
            accepted = true;
            break;
        }
    }
    if (accepted) {
        for (Pattern excludePattern : myExcludePatterns) {
            if (excludePattern.matcher(path).matches()) {
                accepted = false;
                break;
            }
        }
    }
    return accepted;
}

51. ExternalChangesDetectionVcsTest#testGeneration()

View license
@Test
public void testGeneration() throws Exception {
    for (int i = 0; i < 100; i++) {
        final File f = new File(myClientRoot, "f" + i + ".txt");
        f.createNewFile();
    }
    myWorkingCopyDir.refresh(false, true);
    myChangeListManager.ensureUpToDate(false);
    final List<VirtualFile> unversionedFiles = ((ChangeListManagerImpl) myChangeListManager).getUnversionedFiles();
    final Pattern pattern = Pattern.compile("f([0-9])+\\.txt");
    int cnt = 0;
    for (VirtualFile unversionedFile : unversionedFiles) {
        if (VfsUtil.isAncestor(myWorkingCopyDir, unversionedFile, true)) {
            ++cnt;
            Assert.assertTrue(pattern.matcher(unversionedFile.getName()).matches());
        }
    }
    Assert.assertEquals(100, cnt);
}

52. VersionUtil#parseVersion()

Project: intellij-community
Source File: VersionUtil.java
View license
@Nullable
public static Version parseVersion(@NotNull String version, @NotNull Pattern... patterns) {
    String[] versions = null;
    for (Pattern pattern : patterns) {
        Matcher matcher = pattern.matcher(version);
        if (matcher.find()) {
            String versionGroup = matcher.group(1);
            if (versionGroup != null) {
                versions = versionGroup.split("\\.");
                break;
            }
        }
    }
    if (versions == null || versions.length < 2) {
        return null;
    }
    return new Version(Integer.parseInt(versions[0]), Integer.parseInt(versions[1]), (versions.length > 2) ? Integer.parseInt(versions[2]) : 0);
}

53. StringUtil#formatLinks()

Project: intellij-community
Source File: StringUtil.java
View license
@NotNull
@Contract(pure = true)
public static String formatLinks(@NotNull String message) {
    Pattern linkPattern = Pattern.compile("http://[a-zA-Z0-9\\./\\-\\+]+");
    StringBuffer result = new StringBuffer();
    Matcher m = linkPattern.matcher(message);
    while (m.find()) {
        m.appendReplacement(result, "<a href=\"" + m.group() + "\">" + m.group() + "</a>");
    }
    m.appendTail(result);
    return result.toString();
}

54. UsefulTestCase#filteredSuite()

View license
@NotNull
public static Test filteredSuite(@RegExp String regexp, @NotNull Test test) {
    final Pattern pattern = Pattern.compile(regexp);
    final TestSuite testSuite = new TestSuite();
    new Processor<Test>() {

        @Override
        public boolean process(Test test) {
            if (test instanceof TestSuite) {
                for (int i = 0, len = ((TestSuite) test).testCount(); i < len; i++) {
                    process(((TestSuite) test).testAt(i));
                }
            } else if (pattern.matcher(test.toString()).find()) {
                testSuite.addTest(test);
            }
            return false;
        }
    }.process(test);
    return testSuite;
}

55. FileTypesTest#testMaskToPattern()

View license
public void testMaskToPattern() {
    for (char i = 0; i < 256; i++) {
        if (i == '?' || i == '*')
            continue;
        String str = "x" + i + "y";
        assertTrue("char: " + i + "(" + (int) i + ")", PatternUtil.fromMask(str).matcher(str).matches());
    }
    String allSymbols = "+.\\*/^?$[]()";
    assertTrue(PatternUtil.fromMask(allSymbols).matcher(allSymbols).matches());
    Pattern pattern = PatternUtil.fromMask("?\\?/*");
    assertTrue(pattern.matcher("a\\b/xyz").matches());
    assertFalse(pattern.matcher("x/a\\b").matches());
}

56. AbstractEditorTest#setupFolding()

View license
/**
   * Setups {@link Editor#getFoldingModel() folding model} of the {@link #getEditor() current editor} according to the given text
   * that is expected to contain information obtained from the {@link FoldingModelImpl#toString()}.
   * 
   * @param data  string representation of the target fold regions
   */
protected static void setupFolding(@NotNull String data) {
    Scanner scanner = new Scanner(data);
    Pattern pattern = Pattern.compile("FoldRegion ([+-])\\((\\d+):(\\d+)");
    final List<Trinity<Boolean, Integer, Integer>> infos = new ArrayList<>();
    while (scanner.findInLine(pattern) != null) {
        final MatchResult match = scanner.match();
        boolean expanded = "-".equals(match.group(1));
        int startOffset = Integer.parseInt(match.group(2));
        int endOffset = Integer.parseInt(match.group(3));
        infos.add(new Trinity<>(expanded, startOffset, endOffset));
    }
    final FoldingModel foldingModel = myEditor.getFoldingModel();
    foldingModel.runBatchFoldingOperation(() -> {
        for (Trinity<Boolean, Integer, Integer> info : infos) {
            final FoldRegion region = foldingModel.addFoldRegion(info.second, info.third, "...");
            assert region != null;
            region.setExpanded(info.first);
        }
    });
}

57. AbstractEditorTest#setupDocument()

View license
/**
   * Setups document of the {@link #getEditor() current editor} according to the given text that is expected to contain
   * information about document lines obtained from the {@link DocumentImpl#dumpState()}. 
   * 
   * @param data  string representation of the target document's lines
   */
@SuppressWarnings("UnusedDeclaration")
protected static void setupDocument(@NotNull String data) {
    Scanner scanner = new Scanner(data);
    Pattern pattern = Pattern.compile("(\\d+)\\s*:\\s*(\\d+)\\s*-\\s*(\\d+)");
    StringBuilder buffer = new StringBuilder();
    while (scanner.findInLine(pattern) != null) {
        final MatchResult match = scanner.match();
        int startOffset = Integer.parseInt(match.group(2));
        int endOffset = Integer.parseInt(match.group(3));
        buffer.append(StringUtil.repeatSymbol('a', endOffset - startOffset)).append('\n');
    }
    if (buffer.length() > 0) {
        buffer.setLength(buffer.length() - 1);
    }
    myEditor.getDocument().setText(buffer.toString());
}

58. VMOptionsTest#testRegExpr()

View license
@Test
public void testRegExpr() {
    Pattern p = VMOptions.MemoryKind.HEAP.pattern;
    Matcher m = p.matcher("-option -Xmx128mb -option");
    assertTrue(m.find());
    assertEquals("128", m.group(1));
    assertEquals("mb", m.group(2));
    m = p.matcher("-option -Xmx -option");
    assertTrue(m.find());
    assertEquals("", m.group(1));
    assertEquals("", m.group(2));
    m = p.matcher("-option -Xxx -option");
    assertFalse(m.find());
}

59. SaveProjectAsTemplateAction#getEncodedContent()

View license
private static String getEncodedContent(VirtualFile virtualFile, Project project, Map<String, String> parameters, String fileHeaderTemplateName, boolean shouldEscape) throws IOException {
    String text = VfsUtilCore.loadText(virtualFile);
    final FileTemplate template = FileTemplateManager.getInstance(project).getDefaultTemplate(fileHeaderTemplateName);
    final String templateText = template.getText();
    final Pattern pattern = FileTemplateUtil.getTemplatePattern(template, project, new TIntObjectHashMap<String>());
    String result = convertTemplates(text, pattern, templateText, shouldEscape);
    result = ProjectTemplateFileProcessor.encodeFile(result, virtualFile, project);
    for (Map.Entry<String, String> entry : parameters.entrySet()) {
        result = result.replace(entry.getKey(), "${" + entry.getValue() + "}");
    }
    return result;
}

60. ChooseByNamePopup#getTransformedPattern()

View license
public static String getTransformedPattern(String pattern, ChooseByNameModel model) {
    Pattern regex = null;
    if (StringUtil.containsAnyChar(pattern, ":,;@[(") || pattern.contains(" line ")) {
        // quick test if reg exp should be used
        regex = patternToDetectLinesAndColumns;
    }
    if (model instanceof GotoClassModel2) {
        if (pattern.indexOf('#') != -1) {
            regex = patternToDetectMembers;
        }
        if (pattern.indexOf('$') != -1) {
            regex = patternToDetectAnonymousClasses;
        }
    }
    if (regex != null) {
        final Matcher matcher = regex.matcher(pattern);
        if (matcher.matches()) {
            pattern = matcher.group(1);
        }
    }
    return pattern;
}

61. FindModel#compileRegExp()

Project: intellij-community
Source File: FindModel.java
View license
public Pattern compileRegExp() {
    String toFind = getStringToFind();
    Pattern pattern = myPattern;
    if (pattern == PatternUtil.NOTHING) {
        try {
            myPattern = pattern = Pattern.compile(toFind, isCaseSensitive() ? Pattern.MULTILINE : Pattern.MULTILINE | Pattern.CASE_INSENSITIVE);
        } catch (PatternSyntaxException e) {
            myPattern = pattern = null;
        }
    }
    return pattern;
}

62. StringPattern#matches()

View license
@NotNull
public StringPattern matches(@NonNls @NotNull final String s) {
    final String escaped = StringUtil.escapeToRegexp(s);
    if (escaped.equals(s)) {
        return equalTo(s);
    }
    // may throw PatternSyntaxException here
    final Pattern pattern = Pattern.compile(s);
    return with(new ValuePatternCondition<String>("matches") {

        @Override
        public boolean accepts(@NotNull final String str, final ProcessingContext context) {
            return pattern.matcher(newBombedCharSequence(str)).matches();
        }

        @Override
        public Collection<String> getValues() {
            return Collections.singleton(s);
        }
    });
}

63. LightQuickFixTestCase#parseActionHint()

View license
@NotNull
public static Pair<String, Boolean> parseActionHint(@NotNull PsiFile file, @NotNull String contents, @NotNull @NonNls @RegExp String actionPattern) {
    PsiFile hostFile = InjectedLanguageManager.getInstance(file.getProject()).getTopLevelFile(file);
    final Commenter commenter = LanguageCommenters.INSTANCE.forLanguage(hostFile.getLanguage());
    String comment = commenter.getLineCommentPrefix();
    if (comment == null) {
        comment = commenter.getBlockCommentPrefix();
    }
    // "quick fix action text to perform" "should be available"
    assert comment != null : commenter;
    Pattern pattern = Pattern.compile("^" + comment.replace("*", "\\*") + actionPattern, Pattern.DOTALL);
    Matcher matcher = pattern.matcher(contents);
    assertTrue("No comment found in " + file.getVirtualFile(), matcher.matches());
    final String text = matcher.group(1);
    final Boolean actionShouldBeAvailable = Boolean.valueOf(matcher.group(2));
    return Pair.create(text, actionShouldBeAvailable);
}

64. JavaTestFinder#collectTests()

View license
private boolean collectTests(PsiClass klass, Processor<Pair<? extends PsiNamedElement, Integer>> processor) {
    GlobalSearchScope scope = getSearchScope(klass, false);
    PsiShortNamesCache cache = PsiShortNamesCache.getInstance(klass.getProject());
    String klassName = klass.getName();
    Pattern pattern = Pattern.compile(".*" + StringUtil.escapeToRegexp(klassName) + ".*", Pattern.CASE_INSENSITIVE);
    HashSet<String> names = new HashSet<String>();
    cache.getAllClassNames(names);
    for (String eachName : names) {
        if (pattern.matcher(eachName).matches()) {
            for (PsiClass eachClass : cache.getClassesByName(eachName, scope)) {
                if (isTestClass(eachClass, klass)) {
                    if (!processor.process(Pair.create(eachClass, TestFinderHelper.calcTestNameProximity(klassName, eachName)))) {
                        return true;
                    }
                }
            }
        }
    }
    return false;
}

65. FileHeaderChecker#checkFileHeader()

View license
static ProblemDescriptor checkFileHeader(@NotNull PsiFile file, @NotNull InspectionManager manager, boolean onTheFly) {
    TIntObjectHashMap<String> offsetToProperty = new TIntObjectHashMap<String>();
    FileTemplate defaultTemplate = FileTemplateManager.getInstance(file.getProject()).getDefaultTemplate(FileTemplateManager.FILE_HEADER_TEMPLATE_NAME);
    Pattern pattern = FileTemplateUtil.getTemplatePattern(defaultTemplate, file.getProject(), offsetToProperty);
    Matcher matcher = pattern.matcher(file.getViewProvider().getContents());
    if (!matcher.matches()) {
        return null;
    }
    PsiComment element = PsiTreeUtil.findElementOfClassAtRange(file, matcher.start(1), matcher.end(1), PsiComment.class);
    if (element == null) {
        return null;
    }
    LocalQuickFix[] fixes = createQuickFix(matcher, offsetToProperty, file.getProject(), onTheFly);
    String description = InspectionsBundle.message("default.file.template.description");
    return manager.createProblemDescriptor(element, description, onTheFly, fixes, ProblemHighlightType.GENERIC_ERROR_OR_WARNING);
}

66. DidYouMeanSuggestor#replaceSuggestion()

View license
private String replaceSuggestion(String queryString, String term, String suggestedTerm) {
    Pattern pattern = Pattern.compile("\\b(" + term + ")\\b(?!\\:)", Pattern.CASE_INSENSITIVE);
    Matcher matcher = pattern.matcher(queryString);
    StringBuffer sb = new StringBuffer();
    if (matcher.find()) {
        matcher.appendReplacement(sb, suggestedTerm);
        matcher.appendTail(sb);
        if (matcher.find()) {
            return null;
        }
    } else {
        return queryString;
    }
    return sb.toString();
}

67. RegexpMetricsFilter#matches()

View license
@Override
public boolean matches(String name, Metric metric) {
    if (filterPatterns.isEmpty()) {
        return true;
    }
    for (Pattern eachPattern : filterPatterns) {
        if (eachPattern.matcher(name).find()) {
            return true;
        }
    }
    return false;
}

68. HexStringConverter#decodeHex()

View license
public String decodeHex(String hexString) {
    Pattern p = Pattern.compile("(0x([a-fA-F0-9]{2}([a-fA-F0-9]{2})?))");
    Matcher m = p.matcher(hexString);
    StringBuffer buf = new StringBuffer();
    int hashCode = 0;
    while (m.find()) {
        hashCode = Integer.decode("0x" + m.group(2));
        m.appendReplacement(buf, new String(Character.toChars(hashCode)));
    }
    m.appendTail(buf);
    return buf.toString();
}

69. DataTransform#processColumnNames()

View license
/**
	 * Method to construct a mapping between column names and their
	 * corresponding column IDs. The mapping is used to prepare the
	 * specification file in <code>processSpecFile()</code>.
	 * 
	 * @param fs
	 * @param prop
	 * @param headerLine
	 * @param smallestFile
	 * @return
	 * @throws IllegalArgumentException
	 * @throws IOException
	 */
private static HashMap<String, Integer> processColumnNames(FileSystem fs, CSVFileFormatProperties prop, String headerLine, String smallestFile) throws IllegalArgumentException, IOException {
    HashMap<String, Integer> colNames = new HashMap<String, Integer>();
    String escapedDelim = Pattern.quote(prop.getDelim());
    Pattern compiledDelim = Pattern.compile(escapedDelim);
    String[] names = compiledDelim.split(headerLine, -1);
    for (int i = 0; i < names.length; i++) colNames.put(UtilFunctions.unquote(names[i].trim()), i + 1);
    return colNames;
}

70. RegexUtils#getTwoMatchedGroups()

Project: incubator-streams
Source File: RegexUtils.java
View license
public static Pair<String, String> getTwoMatchedGroups(String line, String regEx) {
    Pattern pattern = Pattern.compile(regEx);
    Matcher matcher = pattern.matcher(line);
    Pair<String, String> match = null;
    while (matcher.find()) {
        Pair<String, String> pair = new ImmutablePair<String, String>(matcher.group(0), matcher.group(1));
        match = pair;
    }
    return match;
}

71. RegexUtils#getMatches()

Project: incubator-streams
Source File: RegexUtils.java
View license
public static List<String> getMatches(String line, String regEx, int group) {
    Pattern pattern = Pattern.compile(regEx);
    Matcher matcher = pattern.matcher(line);
    List<String> matches = new ArrayList<String>();
    while (matcher.find()) {
        matches.add(matcher.group(group));
    }
    return matches;
}

72. SimpleSemanticAnalyzer#parseFunction()

View license
private void parseFunction(String cmd, String regex) throws HiveAuthzPluginException {
    Pattern pattern = Pattern.compile(regex, Pattern.CASE_INSENSITIVE);
    Matcher matcher = pattern.matcher(cmd);
    if (matcher.find()) {
        String udfClass = matcher.group(matcher.groupCount());
        if (udfClass.contains("'")) {
            currentTb = udfClass.split("'")[1];
        } else {
            currentTb = udfClass;
        }
    } else {
        throw new HiveAuthzPluginException("this command " + cmd + " is not match create function grammar");
    }
}

73. SimpleSemanticAnalyzer#parseShowIndex()

View license
private void parseShowIndex(String cmd, String regex) throws HiveAuthzPluginException {
    Pattern pattern = Pattern.compile(regex, Pattern.CASE_INSENSITIVE);
    Matcher matcher = pattern.matcher(cmd);
    if (matcher.find()) {
        String dbName = matcher.group(matcher.groupCount());
        String tbName = matcher.group(3);
        if (dbName != null) {
            currentDb = dbName;
            currentTb = tbName;
        } else {
            extractDbAndTb(tbName);
        }
    } else {
        throw new HiveAuthzPluginException("this command " + cmd + " is not match show index grammar");
    }
}

74. DeNormalize#capitalizeLineFirstLetter()

Project: incubator-joshua
Source File: DeNormalize.java
View license
/**
   * Capitalize the first letter of a line. This should be the last denormalization step applied to
   * a line.
   * 
   * @param line The single-line input string
   * @return The input string modified as described above
   */
public static String capitalizeLineFirstLetter(String line) {
    String result = null;
    Pattern regexp = Pattern.compile("[^\\p{Punct}\\p{Space}¡¿]");
    Matcher matcher = regexp.matcher(line);
    if (matcher.find()) {
        String match = matcher.group(0);
        result = line.replaceFirst(match, match.toUpperCase());
    } else {
        result = line;
    }
    return result;
}

75. FileUtil#isIgnoredFile()

View license
private static boolean isIgnoredFile(File f, String srcBaseDirPath, Collection<Pattern> ignoredFilePathPatterns) throws IOException {
    if (ignoredFilePathPatterns.isEmpty()) {
        return false;
    }
    srcBaseDirPath = ensureEndsWithFileSeparator(srcBaseDirPath);
    String filePath = f.getAbsolutePath();
    if (!filePath.startsWith(srcBaseDirPath)) {
        throw new IOException("Unexpected: " + StringUtil.jQuote(filePath) + " doesn't start with " + StringUtil.jQuote(srcBaseDirPath));
    }
    String slashRelFilePath = pathToUnixStyle(filePath.substring(srcBaseDirPath.length() - 1));
    for (Pattern pattern : ignoredFilePathPatterns) {
        if (pattern.matcher(slashRelFilePath).matches()) {
            return true;
        }
    }
    return false;
}

76. RegexpHelper#getPattern()

View license
static Pattern getPattern(String patternString, int flags) throws TemplateModelException {
    PatternCacheKey patternKey = new PatternCacheKey(patternString, flags);
    Pattern result;
    synchronized (patternCache) {
        result = (Pattern) patternCache.get(patternKey);
    }
    if (result != null) {
        return result;
    }
    try {
        result = Pattern.compile(patternString, flags);
    } catch (PatternSyntaxException e) {
        throw new _TemplateModelException(e, "Malformed regular expression: ", new _DelayedGetMessage(e));
    }
    synchronized (patternCache) {
        patternCache.put(patternKey, result);
    }
    return result;
}

77. DataValidatorBuilder#validatePhoneNumber()

View license
public DataValidatorBuilder validatePhoneNumber() {
    if (this.value == null && this.ignoreNullValue) {
        return this;
    }
    boolean validationErr = true;
    /*
         * supports numbers, parentheses(), hyphens and may contain + sign in
         * the beginning and can contain whitespaces in between and length
         * allowed is 0-25 chars.
         */
    final String regex = "^\\+?[0-9. ()-]{0,25}$";
    final Pattern pattern = Pattern.compile(regex);
    final Matcher matcher = pattern.matcher(this.value.toString());
    if (matcher.matches()) {
        validationErr = false;
    }
    if (validationErr) {
        final StringBuilder validationErrorCode = new StringBuilder("validation.msg.").append(this.resource).append(".").append(this.parameter).append(".format.is.invalid");
        final StringBuilder defaultEnglishMessage = new StringBuilder("The ").append(this.resource).append(this.parameter).append(" is in invalid format, should contain '-','+','()' and numbers only.");
        final ApiParameterError error = ApiParameterError.parameterError(validationErrorCode.toString(), defaultEnglishMessage.toString(), this.parameter, this.value);
        this.dataValidationErrors.add(error);
    }
    return this;
}

78. HDFSResourceResolver#matchAttribute()

View license
public List<FileStatus> matchAttribute(List<FileStatus> statuses, String target) {
    List<FileStatus> result = new ArrayList<>();
    Pattern pattern = Pattern.compile("^" + target);
    for (FileStatus status : statuses) {
        String path = status.getPath().toUri().getPath();
        if (pattern.matcher(path).find()) {
            result.add(status);
        }
    }
    if (result.size() == 0) {
        return statuses;
    }
    return result;
}

79. PatternUtils#matchString()

Project: iBeebo
Source File: PatternUtils.java
View license
public static String matchString(String dwr, String regex) {
    if (dwr == null) {
        return null;
    }
    //
    Pattern mPattern = Pattern.compile(regex);
    Matcher m = mPattern.matcher(dwr);
    if (m.find()) {
        return m.group();
    } else {
        return "";
    }
}

80. ProductResultInfoRetriever#retrieveSupplementalInfo()

View license
@Override
void retrieveSupplementalInfo() throws IOException {
    String encodedProductID = URLEncoder.encode(productID, "UTF-8");
    String uri = "http://www.google." + LocaleManager.getProductSearchCountryTLD(context) + "/m/products?ie=utf8&oe=utf8&scoring=p&source=zxing&q=" + encodedProductID;
    CharSequence content = HttpHelper.downloadViaHttp(uri, HttpHelper.ContentType.HTML);
    for (Pattern p : PRODUCT_NAME_PRICE_PATTERNS) {
        Matcher matcher = p.matcher(content);
        if (matcher.find()) {
            append(productID, source, new String[] { unescapeHTML(matcher.group(1)), unescapeHTML(matcher.group(2)) }, uri);
            break;
        }
    }
}

81. TestMakeTranslateName#testMakeDictionary()

Project: HanLP
Source File: TestMakeTranslateName.java
View license
public void testMakeDictionary() throws Exception {
    Set<String> wordSet = new TreeSet<String>();
    Pattern pattern = Pattern.compile("^[a-zA-Z]+ *(\\[.*?])? *([\\u4E00-\\u9FA5]+) ?[:??]");
    int found = 0;
    for (String line : IOUtil.readLineList("D:\\Doc\\???\\??????.txt")) {
        Matcher matcher = pattern.matcher(line);
        if (matcher.find()) {
            wordSet.add(matcher.group(2));
            ++found;
        }
    }
    System.out.println("????" + found + "?");
    IOUtil.saveCollectionToTxt(wordSet, "data/dictionary/person/??????.txt");
}

82. TestMakeTranslateName#testRegex()

Project: HanLP
Source File: TestMakeTranslateName.java
View license
public void testRegex() throws Exception {
    Pattern pattern = Pattern.compile("^[a-zA-Z]+ (\\[.*?])? ?([\\u4E00-\\u9FA5]+) ?[:??]");
    String text = "Adey ???Adam?????????? \n" + "Adkin ???:Adarn??????????? \n" + "Adkins ????:???????Adkin,??“?????”(son of Adkin)??????? \n" + "Adlam [??????] ??????????????????“???+?????”(noble?protection?helmet) \n" + "Zena [???] ?????????????“??”(woman)? \n" + "Zenas [???] ??????????????“?????????”(gift of Zeus?the chief Greek god)? \n" + "Zenia [???]????Xeniq???? \n" + "Zenobia [???] ???????????????“??????+??”(the chief Greek god Zeus+life)? \n" + "Zillah [???] ??????????????“?”(shade)? \n" + "Zoe [???]?????????????“??”?life?? \n" + "Zouch [??????] ???Such???? ";
    Matcher matcher = pattern.matcher(text);
    if (matcher.find()) {
        System.out.println(matcher.group(2));
    }
}

83. TestSentence#testCreate()

Project: HanLP
Source File: TestSentence.java
View license
public void testCreate() throws Exception {
    String text = "???/nz 1?1?/t ?/ng ?/p ?/w [??/nsf ??/n]/nz ?/w ??/v ?/w";
    Pattern pattern = Pattern.compile("(\\[(.+/[a-z]+)]/[a-z]+)|([^\\s]+/[a-z]+)");
    Matcher matcher = pattern.matcher(text);
    while (matcher.find()) {
        String param = matcher.group();
        assertEquals(param, WordFactory.create(param).toString());
    }
    assertEquals(text, Sentence.create(text).toString());
}

84. TestXianDaiHanYu#testMakeDictionary()

Project: HanLP
Source File: TestXianDaiHanYu.java
View license
public void testMakeDictionary() throws Exception {
    String text = IOUtil.readTxt("D:\\Doc\\???\\?????????????_??.txt").toLowerCase();
    Pattern pattern = Pattern.compile("?([\\u4E00-\\u9FA5]+)?([abcdefghijklmnopqrstuwxyz?á?à?é?è?í?ì?ó?ò?ú?ù?????•’?]+)");
    Matcher matcher = pattern.matcher(text);
    StringDictionary dictionary = new StringDictionary();
    while (matcher.find()) {
        String word = matcher.group(1);
        String pinyinString = matcher.group(2);
        List<Pinyin> pinyinList = TonePinyinString2PinyinConverter.convert(pinyinString, false);
        if (pinyinList.size() != word.length() || hasNull(pinyinList)) {
            System.out.println("???? " + word + " " + pinyinString + " " + pinyinList);
            continue;
        }
        dictionary.add(word, convertList2String(pinyinList));
    }
    System.out.println(dictionary.size());
    dictionary.save("data/dictionary/pinyin/pinyin.xd.txt");
}

85. Inflector#replaceAllWithUppercase()

Project: hapi-fhir
Source File: Inflector.java
View license
/**
     * Utility method to replace all occurrences given by the specific backreference with its uppercased form, and remove all
     * other backreferences.
     * 
     * The Java {@link Pattern regular expression processing} does not use the preprocessing directives <code>\l</code>,
     * <code>\u</code>, <code>\L</code>, and <code>\U</code>. If so, such directives could be used in the replacement string
     * to uppercase or lowercase the backreferences. For example, <code>\L1</code> would lowercase the first backreference, and
     * <code>\u3</code> would uppercase the 3rd backreference.
     * 
     * 
     * @param input
     * @param regex
     * @param groupNumberToUppercase
     * @return the input string with the appropriate characters converted to upper-case
     */
protected static String replaceAllWithUppercase(String input, String regex, int groupNumberToUppercase) {
    Pattern underscoreAndDotPattern = Pattern.compile(regex);
    Matcher matcher = underscoreAndDotPattern.matcher(input);
    StringBuffer sb = new StringBuffer();
    while (matcher.find()) {
        matcher.appendReplacement(sb, matcher.group(groupNumberToUppercase).toUpperCase());
    }
    matcher.appendTail(sb);
    return sb.toString();
}

86. Inflector#replaceAllWithUppercase()

Project: hapi-fhir
Source File: Inflector.java
View license
/**
     * Utility method to replace all occurrences given by the specific backreference with its uppercased form, and remove all
     * other backreferences.
     * 
     * The Java {@link Pattern regular expression processing} does not use the preprocessing directives <code>\l</code>,
     * <code>\u</code>, <code>\L</code>, and <code>\U</code>. If so, such directives could be used in the replacement string
     * to uppercase or lowercase the backreferences. For example, <code>\L1</code> would lowercase the first backreference, and
     * <code>\u3</code> would uppercase the 3rd backreference.
     * 
     * 
     * @param input
     * @param regex
     * @param groupNumberToUppercase
     * @return the input string with the appropriate characters converted to upper-case
     */
protected static String replaceAllWithUppercase(String input, String regex, int groupNumberToUppercase) {
    Pattern underscoreAndDotPattern = Pattern.compile(regex);
    Matcher matcher = underscoreAndDotPattern.matcher(input);
    StringBuffer sb = new StringBuffer();
    while (matcher.find()) {
        matcher.appendReplacement(sb, matcher.group(groupNumberToUppercase).toUpperCase());
    }
    matcher.appendTail(sb);
    return sb.toString();
}

87. LWFTAdaptor#parseArgs()

Project: HiTune
Source File: LWFTAdaptor.java
View license
@Override
public String parseArgs(String params) {
    conf = control.getConfiguration();
    MAX_READ_SIZE = conf.getInt(MAX_READ_SIZE_OPT, DEFAULT_MAX_READ_SIZE);
    Pattern cmd = Pattern.compile("(\\d+)\\s+(.+)\\s?");
    Matcher m = cmd.matcher(params);
    if (m.matches()) {
        //check for first-byte offset. If absent, assume we just got a path.
        offsetOfFirstByte = Long.parseLong(m.group(1));
        toWatch = new File(m.group(2));
    } else {
        toWatch = new File(params.trim());
    }
    return toWatch.getAbsolutePath();
}

88. RCheckFTAdaptor#parseArgs()

Project: HiTune
Source File: RCheckFTAdaptor.java
View license
/**
   * Check for date-modified and offset; if absent assume we just got a name.
   */
@Override
public String parseArgs(String params) {
    Pattern cmd = Pattern.compile("d:(\\d+)\\s+(\\d+)\\s+(.+)\\s?");
    Matcher m = cmd.matcher(params);
    if (m.matches()) {
        prevFileLastModDate = Long.parseLong(m.group(1));
        offsetOfFirstByte = Long.parseLong(m.group(2));
        toWatch = new File(m.group(3)).getAbsoluteFile();
    } else {
        toWatch = new File(params.trim()).getAbsoluteFile();
    }
    fBaseName = toWatch.getName();
    return toWatch.getAbsolutePath();
}

89. JobHistoryLog#extractCounters()

Project: HiTune
Source File: JobHistoryLog.java
View license
protected void extractCounters(ChukwaRecord record, String input) {
    String regex = "[^\\(]*\\)\\([0-9]+";
    Pattern p = Pattern.compile(regex);
    log.debug("counter contents: " + input);
    Matcher matcher = p.matcher(input);
    while (matcher.find()) {
        String tmp = matcher.group();
        String[] items = tmp.split("\\)\\(");
        record.add(items[0], items[1]);
        log.debug("data schema: " + items[0] + " data fields: " + items[1]);
    }
}

90. StringUtils#ghFlavoredMarkdown()

Project: hubroid
Source File: StringUtils.java
View license
public static String ghFlavoredMarkdown(String input) {
    final StringBuffer output = new StringBuffer();
    final Pattern usernamePattern = Pattern.compile("@([A-Za-z0-9]?[A-Za-z0-9-]+)");
    final Matcher usernameMatcher = usernamePattern.matcher(input);
    /* Loop through @username matches */
    while (usernameMatcher.find()) {
        /* Grab the username from the match (without the '@') */
        final String username = usernameMatcher.group(1);
        /* Create a URL to the user's profile */
        final String r = "<a href=\"https://github.com/" + username + "\">@" + username + "</a>";
        /* Append the replacement */
        usernameMatcher.appendReplacement(output, r);
    }
    /* Append the rest of the non-matching text */
    usernameMatcher.appendTail(output);
    return output.toString();
}

91. Computer#relocateOldLogs()

Project: hudson
Source File: Computer.java
View license
/*package*/
static void relocateOldLogs(File dir) {
    final Pattern logfile = Pattern.compile("slave-(.*)\\.log(\\.[0-9]+)?");
    File[] logfiles = dir.listFiles(new FilenameFilter() {

        public boolean accept(File dir, String name) {
            return logfile.matcher(name).matches();
        }
    });
    if (logfiles == null)
        return;
    for (File f : logfiles) {
        Matcher m = logfile.matcher(f.getName());
        if (m.matches()) {
            File newLocation = new File(dir, "logs/slaves/" + m.group(1) + "/slave.log" + Util.fixNull(m.group(2)));
            newLocation.getParentFile().mkdirs();
            boolean relocationSuccessfull = f.renameTo(newLocation);
            if (relocationSuccessfull) {
                // The operation will fail if mkdir fails
                LOGGER.log(Level.INFO, "Relocated log file {0} to {1}", new Object[] { f.getPath(), newLocation.getPath() });
            } else {
                LOGGER.log(Level.WARNING, "Cannot relocate log file {0} to {1}", new Object[] { f.getPath(), newLocation.getPath() });
            }
        } else {
            assert false;
        }
    }
}

92. ComputerLauncher#checkJavaVersion()

Project: hudson
Source File: ComputerLauncher.java
View license
/**
     * Given the output of "java -version" in <code>r</code>, determine if this
     * version of Java is supported, or throw {@link IOException}.
     *
     * @param logger
     *            where to log the output
     * @param javaCommand
     *            the command executed, used for logging
     * @param r
     *            the output of "java -version"
     */
protected static void checkJavaVersion(final PrintStream logger, String javaCommand, final BufferedReader r) throws IOException {
    String line;
    Pattern p = Pattern.compile("(?i)(?:java|openjdk) version \"([0-9.]+).*\"");
    while (null != (line = r.readLine())) {
        Matcher m = p.matcher(line);
        if (m.matches()) {
            final String versionStr = m.group(1);
            logger.println(Messages.ComputerLauncher_JavaVersionResult(javaCommand, versionStr));
            try {
                if (new DeweyDecimal(versionStr).isLessThan(new DeweyDecimal("1.6"))) {
                    throw new IOException(Messages.ComputerLauncher_NoJavaFound(line));
                }
            } catch (NumberFormatException x) {
                throw new IOException(Messages.ComputerLauncher_NoJavaFound(line));
            }
            return;
        }
    }
    logger.println(Messages.ComputerLauncher_UknownJavaVersion(javaCommand));
    throw new IOException(Messages.ComputerLauncher_UknownJavaVersion(javaCommand));
}

93. TestPatternGenerator#testAcceptStrings()

Project: hydra
Source File: TestPatternGenerator.java
View license
@Test
public void testAcceptStrings() {
    String[] input = new String[3];
    input[0] = "foo";
    input[1] = "bar";
    input[2] = "baz";
    String regex = PatternGenerator.acceptStrings(input);
    Pattern pattern = Pattern.compile(regex);
    assertTrue(pattern.matcher("foo").matches());
    assertTrue(pattern.matcher("bar").matches());
    assertTrue(pattern.matcher("baz").matches());
    assertFalse(pattern.matcher("foobaz").matches());
    assertFalse(pattern.matcher("").matches());
}

94. TestPatternGenerator#testSubsequence()

Project: hydra
Source File: TestPatternGenerator.java
View license
@Test
public void testSubsequence() {
    String[] input = new String[3];
    input[0] = "foo";
    input[1] = "bar";
    input[2] = "baz";
    String regex = PatternGenerator.acceptStrings(input);
    Pattern pattern = Pattern.compile(regex);
    assertTrue(pattern.matcher("foo").find());
    assertTrue(pattern.matcher("bar").find());
    assertTrue(pattern.matcher("baz").find());
    assertTrue(pattern.matcher("hellofoo").find());
    assertTrue(pattern.matcher("hellofooworld").find());
    assertFalse(pattern.matcher("").find());
}

95. MAFParser#breakQuotedString()

Project: igv
Source File: MAFParser.java
View license
private String[] breakQuotedString(String subjectString) {
    List<String> matchList = new ArrayList<String>();
    Pattern regex = Pattern.compile("[^\\s\"']+|\"([^\"]*)\"|'([^']*)'");
    Matcher regexMatcher = regex.matcher(subjectString);
    while (regexMatcher.find()) {
        if (regexMatcher.group(1) != null) {
            // Add double-quoted string without the quotes
            matchList.add(regexMatcher.group(1));
        } else if (regexMatcher.group(2) != null) {
            // Add single-quoted string without the quotes
            matchList.add(regexMatcher.group(2));
        } else {
            // Add unquoted word
            matchList.add(regexMatcher.group());
        }
    }
    return matchList.toArray(new String[] {});
}

96. SearchHelper#findOpeningTag()

Project: ideavim
Source File: SearchHelper.java
View license
@Nullable
private static TextRange findOpeningTag(@NotNull CharSequence sequence, int position, @NotNull String tagName) {
    final String tagBeginning = "<" + tagName;
    final Pattern pattern = Pattern.compile(Pattern.quote(tagBeginning), Pattern.CASE_INSENSITIVE);
    final Matcher matcher = pattern.matcher(sequence.subSequence(0, position));
    final List<Integer> possibleBeginnings = Lists.newArrayList();
    while (matcher.find()) {
        possibleBeginnings.add(matcher.start());
    }
    final List<Integer> reversedBeginnings = Lists.reverse(possibleBeginnings);
    for (int openingTagPos : reversedBeginnings) {
        final int openingTagEndPos = openingTagPos + tagBeginning.length();
        final int closeBracketPos = StringUtil.indexOf(sequence, '>', openingTagEndPos);
        if (closeBracketPos > 0 && (closeBracketPos == openingTagEndPos || sequence.charAt(openingTagEndPos) == ' ')) {
            return new TextRange(openingTagPos, closeBracketPos);
        }
    }
    return null;
}

97. ProjectService#getLocationFromStackLine()

Project: idecore
Source File: ProjectService.java
View license
protected ApexCodeLocation getLocationFromStackLine(String name, String stackTrace) {
    if (Utils.isEmpty(name) || Utils.isEmpty(stackTrace)) {
        logger.warn("Unable to get location from stacktrace - name and/or stacktrace is null");
        return null;
    }
    final Pattern pattern = Pattern.compile(".*line ([0-9]+?), column ([0-9]+?).*", Pattern.DOTALL | Pattern.MULTILINE | Pattern.CASE_INSENSITIVE);
    final Matcher matcher = pattern.matcher(stackTrace);
    matcher.find();
    String line = matcher.group(1);
    String column = matcher.group(2);
    return new ApexCodeLocation(name, line, column);
}

98. RegExpTest#testRegExp()

Project: ignite
Source File: RegExpTest.java
View license
/**
     * @throws Exception If failed.
     */
public void testRegExp() throws Exception {
    String normal = "swap-spaces/space1/b53b3a3d6ab90ce0268229151c9bde11|b53b3a3d6ab90ce0268229151c9bde11|1315392441288";
    byte[] b1 = new byte[200];
    byte[] b2 = normal.getBytes();
    U.arrayCopy(b2, 0, b1, 30, b2.length);
    CharSequence corrupt = new String(b1);
    String ptrn = "[a-z0-9/\\-]+\\|[a-f0-9]+\\|[0-9]+";
    Pattern p = Pattern.compile(ptrn);
    Matcher matcher = p.matcher(corrupt);
    assert matcher.find();
    X.println(String.valueOf(matcher.start()));
    assert normal.matches(ptrn);
}

99. PAssertTest#testContainsInAnyOrderFalse()

Project: incubator-beam
Source File: PAssertTest.java
View license
/**
   * Tests that {@code containsInAnyOrder} fails when and how it should.
   */
@Test
@Category(RunnableOnService.class)
public void testContainsInAnyOrderFalse() throws Exception {
    Pipeline pipeline = TestPipeline.create();
    PCollection<Integer> pcollection = pipeline.apply(Create.of(1, 2, 3, 4));
    PAssert.that(pcollection).containsInAnyOrder(2, 1, 4, 3, 7);
    Throwable exc = runExpectingAssertionFailure(pipeline);
    Pattern expectedPattern = Pattern.compile("Expected: iterable over \\[((<4>|<7>|<3>|<2>|<1>)(, )?){5}\\] in any order");
    // A loose pattern, but should get the job done.
    assertTrue("Expected error message from PAssert with substring matching " + expectedPattern + " but the message was \"" + exc.getMessage() + "\"", expectedPattern.matcher(exc.getMessage()).find());
}

100. DisplayDataTest#testAnonymousClassNamespace()

Project: incubator-beam
Source File: DisplayDataTest.java
View license
@Test
public void testAnonymousClassNamespace() {
    DisplayData data = DisplayData.from(new HasDisplayData() {

        @Override
        public void populateDisplayData(DisplayData.Builder builder) {
            builder.add(DisplayData.item("foo", "bar"));
        }
    });
    DisplayData.Item<?> item = (DisplayData.Item<?>) data.items().toArray()[0];
    final Pattern anonClassRegex = Pattern.compile(Pattern.quote(DisplayDataTest.class.getName()) + "\\$\\d+$");
    assertThat(item.getNamespace(), new CustomTypeSafeMatcher<String>("anonymous class regex: " + anonClassRegex) {

        @Override
        protected boolean matchesSafely(String item) {
            java.util.regex.Matcher m = anonClassRegex.matcher(item);
            return m.matches();
        }
    });
}