Example usage for java.util.regex Pattern pattern

Introduction

In this page you can find the example usage for java.util.regex Pattern pattern.

Prototype

pattern

Source Link

Usage

From source file:com.iorga.webappwatcher.util.PatternListParameterHandler.java

@Override
protected String convertToString(final List<Pattern> value) {
    if (value == null) {
        return "";
    }/*  www .j  ava  2s .  c om*/
    final StringBuilder stringBuilder = new StringBuilder();
    boolean first = true;
    for (final Pattern pattern : value) {
        if (!first) {
            stringBuilder.append(',');
        } else {
            first = false;
        }
        stringBuilder.append(pattern.pattern());
    }
    return stringBuilder.toString();
}

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From source file:de.undercouch.bson4jackson.serializers.BsonSerializersTest.java

/**
 * Tests {@link BsonRegexSerializer}//from   w ww  .ja v a2s  .c  om
 * @throws Exception if something goes wrong
 */
@Test
public void regex() throws Exception {
    Pattern pat = Pattern.compile("[a-zA-Z0-9]+");
    Pattern obj = (Pattern) generateAndParse(pat);
    assertEquals(pat.pattern(), obj.pattern());
}

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From source file:info.magnolia.cms.filters.AbstractMgnlFilter.java

public Collection<String> getMappings() {
    ArrayList<String> result = new ArrayList<String>();
    for (Pattern pattern : getMapping().getMappings()) {
        result.add(pattern.pattern());
    }/*  w  ww.ja v a  2 s  .c o m*/
    return result;
}

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From source file:com.ibm.watson.catalyst.jumpqa.matcher.EntryPatterns.java

private boolean patternsEqual(Optional<Pattern> op1, Optional<Pattern> op2) {
    if (op1.isPresent() ^ op2.isPresent())
        return false;
    if (op1.isPresent() & op2.isPresent()) {
        Pattern p1 = op1.get();
        Pattern p2 = op2.get();//ww w  .j av a 2 s .c om
        if (!Objects.equals(p1.pattern(), p2.pattern()))
            return false;
        if (!Objects.equals(p1.flags(), p2.flags()))
            return false;
    }
    return true;
}

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From source file:de.undercouch.bson4jackson.deserializers.BsonDeserializersTest.java

/**
 * Tests if {@code Pattern} objects can be deserialized
 * @throws Exception if something goes wrong
 *///from   www.j ava 2  s .c  o m
@Test
public void regex() throws Exception {
    Pattern pat = Pattern.compile("[a-zA-Z0-9]+");
    TC.R obj = generateAndParse(pat, TC.R.class);
    assertEquals(pat.pattern(), obj.obj.pattern());
}

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From source file:org.gradle.util.NameMatcher.java

/**
 * Locates the best match for the given pattern in the given set of candidate items.
 *
 * @return The match if exactly 1 match found, null if no matches or multiple matches.
 */// w  w  w  .  j av a 2  s  .  c om
public String find(String pattern, Collection<String> items) {
    this.pattern = pattern;
    matches.clear();
    candidates.clear();

    if (items.contains(pattern)) {
        matches.add(pattern);
        return pattern;
    }

    if (pattern.length() == 0) {
        return null;
    }

    Pattern camelCasePattern = getPatternForName(pattern);
    Pattern normalisedCamelCasePattern = Pattern.compile(camelCasePattern.pattern(), Pattern.CASE_INSENSITIVE);
    String normalisedPattern = pattern.toUpperCase();

    Set<String> caseInsensitiveMatches = new TreeSet<String>();
    Set<String> caseSensitiveCamelCaseMatches = new TreeSet<String>();
    Set<String> caseInsensitiveCamelCaseMatches = new TreeSet<String>();

    for (String candidate : items) {
        if (candidate.equalsIgnoreCase(pattern)) {
            caseInsensitiveMatches.add(candidate);
        }
        if (camelCasePattern.matcher(candidate).matches()) {
            caseSensitiveCamelCaseMatches.add(candidate);
            continue;
        }
        if (normalisedCamelCasePattern.matcher(candidate).lookingAt()) {
            caseInsensitiveCamelCaseMatches.add(candidate);
            continue;
        }
        if (StringUtils.getLevenshteinDistance(normalisedPattern, candidate.toUpperCase()) <= Math.min(3,
                pattern.length() / 2)) {
            candidates.add(candidate);
        }
    }

    if (!caseInsensitiveMatches.isEmpty()) {
        matches.addAll(caseInsensitiveMatches);
    } else if (!caseSensitiveCamelCaseMatches.isEmpty()) {
        matches.addAll(caseSensitiveCamelCaseMatches);
    } else {
        matches.addAll(caseInsensitiveCamelCaseMatches);
    }

    if (matches.size() == 1) {
        return matches.first();
    }

    return null;
}

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From source file:org.tightblog.rendering.comment.BlacklistCommentValidator.java

private boolean isBlacklisted(List<Pattern> combinedRules, String textToCheck) {
    if (!StringUtils.isEmpty(textToCheck)) {
        for (Pattern testPattern : combinedRules) {
            Matcher matcher = testPattern.matcher(textToCheck);
            if (matcher.find()) {
                log.debug("{} matched by {}", matcher.group(), testPattern.pattern());
                return true;
            }/*from  ww  w  .j  a v a  2s .  co  m*/
        }
    }
    return false;
}

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From source file:mitm.common.dlp.impl.PolicyPatternImpl.java

public void setPattern(Pattern pattern) {
    this.pattern = pattern;

    regExp = pattern != null ? pattern.pattern() : null;
}

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From source file:org.jboss.windup.interrogator.util.KnownArchiveProfiler.java

public boolean isKnownVendor(ZipMetadata archive, String pkg) {
    for (Pattern cbl : knownPackages.keySet()) {
        if (cbl.matcher(pkg).find()) {
            if (LOG.isDebugEnabled()) {
                LOG.debug("Found known package: " + pkg + " matching: " + cbl.pattern());
            }/*from  www .  j  a v  a  2  s.  co m*/
            String vendor = knownPackages.get(cbl);

            VendorResult vr = new VendorResult();
            vr.setDescription(vendor);
            archive.getDecorations().add(vr);

            return true;
        }
    }
    return false;
}

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From source file:org.loklak.susi.SusiLog.java

public void removeUnanswered(Pattern p) {
    if (this.unanswered == null)
        getUnanswered();/*from www.ja  v  a  2s . c o  m*/
    if (dnruset.contains(p.pattern()))
        return;
    boolean removed = this.unanswered.remove(p.pattern());
    if (!removed) {
        Iterator<String> i = this.unanswered.iterator();
        while (i.hasNext()) {
            String s = i.next();
            if (p.matcher(s).matches()) {
                i.remove();
                removed = true;
            }
        }
    }
    if (removed)
        System.out.println("** removed unanswered " + p.pattern());
}

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