Examples of Regex

cli.System.Text.RegularExpressions.Regex
com.codecademy.eventhub.storage.filter.Regex
com.stevesoft.pat.Regex
it.halfone.regex.Regex
Regex - 22/set/2011 Classe Immutabile Una Regex serve per il riconoscimento di stringhe. Intuitivamente una Regex � un grafo, i cui nodi sono Simboli, con la proprieta' che contiene almeno un simbolo di tipo 'START' e almeno un simbolo di tipo 'END'. @author Andrea La Rosa
joshua.util.Regex
This class provides a repository for common regex patterns so that we don't keep recompiling them over and over again. Some convenience methods are provided to make the interface more similar to the convenience functions on String. The convenience methods on String are deprecated except for one-shot patterns (which, by definition, are not in loops). @author wren ng thornton @version $LastChangedDate: 2009-03-28 07:40:25 -0400 (Sat, 28 Mar 2009) $
net.sourceforge.cobertura.ant.Regex
org.apache.isis.applib.annotation.RegEx
org.apache.sirona.reporting.web.plugin.api.Regex
org.hyperdex.client.Regex
org.joni.Regex
org.moxie.Regex
org.openrdf.query.algebra.Regex
Compares the string representation of a value expression to a pattern.
pat.Regex
pt.opensoft.text.Regex

Examples of org.joni.Regex

    public IRubyObject scan(ThreadContext context, IRubyObject arg, Block block) {
        Ruby runtime = context.getRuntime();
        Frame frame = context.getPreviousFrame();
        
        final RubyRegexp rubyRegex = getPattern(arg, true);
        final Regex regex = rubyRegex.getPattern();
        
        int range = value.begin + value.realSize;
        final Matcher matcher = regex.matcher(value.bytes, value.begin, range);
        matcher.value = 0; // implicit start argument to scanOnce(NG)
        
        IRubyObject result;
        if (!block.isGiven()) {
            RubyArray ary = runtime.newArray();
            
            if (regex.numberOfCaptures() == 0) {
                while ((result = scanOnceNG(rubyRegex, matcher, range)) != null) ary.append(result);
            } else {
                while ((result = scanOnce(rubyRegex, matcher, range)) != null) ary.append(result);
            }


            if (ary.size() > 0) {
                rubyRegex.updateBackRef(context, this, frame, matcher);
            } else {
                frame.setBackRef(runtime.getNil());
            }
            return ary;
        } else {
            byte[]bytes = value.bytes;
            int size = value.realSize;
            RubyMatchData match = null;
            
            if (regex.numberOfCaptures() == 0) {
                while ((result = scanOnceNG(rubyRegex, matcher, range)) != null) {
                    match = rubyRegex.updateBackRef(context, this, frame, matcher);
                    match.use();
                    block.yield(context, result);
                    modifyCheck(bytes, size);

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Examples of org.joni.Regex

        if (isLiteral()) throw getRuntime().newSecurityError("can't modify literal regexp");


        setKCode(options);


        Map<ByteList, Regex> cache = getPatternCache();
        Regex pat = cache.get(bytes);


        if (pat != null &&
            pat.getEncoding() == kcode.getEncoding() &&
            pat.getOptions() == (options & 0xf) &&
            ((pat.getUserOptions() & REGEX_QUOTED) != 0) == quote) { // cache hit
            pattern = pat;
        } else {
            if (quote) bytes = quote(bytes, getRuntime().getKCode());
            makeRegexp(bytes, bytes.begin, bytes.realSize, options & 0xf, kcode.getEncoding());
            if (quote) pattern.setUserOptions(REGEX_QUOTED);

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Examples of org.joni.Regex

        str = bytes;
    }


    private void makeRegexp(ByteList bytes, int start, int len, int flags, Encoding enc) {
        try {
            pattern = new Regex(bytes.bytes, start, start + len, flags, enc, Syntax.DEFAULT, this);
        } catch(Exception e) {
            rb_reg_raise(bytes.bytes, start, len, e.getMessage(), flags);
        }
    }

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Examples of org.joni.Regex

                    continue again;
                }


                if (bytes[ptr] == ':' && bytes[ptr + len - 1] == ')') {
                    try {
                        new Regex(bytes, ++ptr, ptr + (len-=2) ,Option.DEFAULT, kcode.getEncoding(), Syntax.DEFAULT);
                        err = false;
                    } catch (JOniException e) {
                        err = true;
                    }
                }

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Examples of org.joni.Regex

    
    private IRubyObject scan(IRubyObject regex, boolean succptr, boolean getstr, boolean headonly) {
        if (!(regex instanceof RubyRegexp)) throw getRuntime().newTypeError("wrong argument type " + regex.getMetaClass() + " (expected Regexp)");
        check();
        
        Regex pattern = ((RubyRegexp)regex).getPattern();


        clearMatched();
        int rest = str.getByteList().realSize - pos;
        if (rest < 0) return getRuntime().getNil();


        ByteList value = str.getByteList();
        Matcher matcher = pattern.matcher(value.bytes, value.begin + pos, value.begin + value.realSize);


        final int ret;
        if (headonly) {
            ret = matcher.match(value.begin + pos, value.begin + value.realSize, Option.NONE);            
        } else {

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Examples of org.joni.Regex


  private Regex compileRegex(String pattern) {
    byte[] bytes;
    try {
      bytes = pattern.getBytes("UTF-8");
      return new Regex(bytes, 0, bytes.length, Option.DEFAULT,
          UTF8Encoding.INSTANCE, Syntax.DEFAULT, new Warnings());


    } catch (UnsupportedEncodingException e) {
      e.printStackTrace();
    } catch (org.joni.exception.SyntaxException e) {

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Examples of org.joni.Regex

    private static final RegexpCache preprocessedPatternCache = new RegexpCache();


    private static Regex makeRegexp(Ruby runtime, ByteList bytes, RegexpOptions options, Encoding enc) {
        try {
            int p = bytes.getBegin();
            return new Regex(bytes.getUnsafeBytes(), p, p + bytes.getRealSize(), options.toJoniOptions(), enc, Syntax.DEFAULT, runtime.getWarnings());
        } catch (Exception e) {
            if (runtime.is1_9()) {
                raiseRegexpError19(runtime, bytes, enc, options, e.getMessage());
            } else {
                raiseRegexpError(runtime, bytes, enc, options, e.getMessage());

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Examples of org.joni.Regex

        }
    }


    static Regex getRegexpFromCache(Ruby runtime, ByteList bytes, Encoding enc, RegexpOptions options) {
        Map<ByteList, Regex> cache = patternCache.get();
        Regex regex = cache.get(bytes);
        if (regex != null && regex.getEncoding() == enc && regex.getOptions() == options.toJoniOptions()) return regex;
        regex = makeRegexp(runtime, bytes, options, enc);
        cache.put(bytes, regex);
        return regex;
    }

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Examples of org.joni.Regex

        return regex;
    }


    static Regex getQuotedRegexpFromCache(Ruby runtime, ByteList bytes, Encoding enc, RegexpOptions options) {
        Map<ByteList, Regex> cache = quotedPatternCache.get();
        Regex regex = cache.get(bytes);
        if (regex != null && regex.getEncoding() == enc && regex.getOptions() == options.toJoniOptions()) return regex;
        regex = makeRegexp(runtime, quote(bytes, enc), options, enc);
        cache.put(bytes, regex);
        return regex;
    }

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Examples of org.joni.Regex

        return regex;
    }


    static Regex getQuotedRegexpFromCache19(Ruby runtime, ByteList bytes, RegexpOptions options, boolean asciiOnly) {
        Map<ByteList, Regex> cache = quotedPatternCache.get();
        Regex regex = cache.get(bytes);
        Encoding enc = asciiOnly ? USASCIIEncoding.INSTANCE : bytes.getEncoding();
        if (regex != null && regex.getEncoding() == enc && regex.getOptions() == options.toJoniOptions()) return regex;
        ByteList quoted = quote19(bytes, asciiOnly);
        regex = makeRegexp(runtime, quoted, options, quoted.getEncoding());
        regex.setUserObject(quoted);
        cache.put(bytes, regex);
        return regex;
    }

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