Examples of PatternCompiler

com.sun.star.tool.starjar.regex.PatternCompiler

org.apache.oro.text.regex.PatternCompiler

ialization of compiler, matcher, and input omitted; try { pattern = compiler.compile("\\d+"); } catch(MalformedPatternException e) { System.out.println("Bad pattern."); System.out.println(e.getMessage()); System.exit(1); } if(matcher.matches(input, pattern)) System.out.println(input + " is a number"); else System.out.println(input + " is not a number");

Specific PatternCompiler implementations such as Perl5Compiler may have variations of the compile() methods that take extra options affecting the compilation of a pattern. However, the PatternCompiler method implementations should provide the default behavior of the class. @version @version@ @since 1.0 @see Pattern @see PatternMatcher @see MalformedPatternException


    // FIXME: parsers should be pooled for better performance.
    @SuppressWarnings("unchecked")
    private void initialize()
    {
        PatternCompiler compiler         = new GlobCompiler();
        List<Pattern>   compiledpatterns;


        //
        //  We cache compiled patterns in the engine, since their creation is
        //  really expensive
        //
        compiledpatterns = (List<Pattern>)m_engine.getAttribute( INLINE_IMAGE_PATTERNS );


        if( compiledpatterns == null )
        {
            compiledpatterns = new ArrayList<Pattern>(20);
            Collection< String > ptrns = m_engine.getAllInlinedImagePatterns();


            //
            //  Make them into Regexp Patterns.  Unknown patterns
            //  are ignored.
            //
            for( Iterator< String > i = ptrns.iterator(); i.hasNext(); )
            {
                try
                {
                    compiledpatterns.add( compiler.compile( i.next(),
                                                            GlobCompiler.DEFAULT_MASK|GlobCompiler.READ_ONLY_MASK ) );
                }
                catch( MalformedPatternException e )
                {
                    log.error("Malformed pattern in properties: ", e );

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Examples of PatternCompiler

Examples of org.apache.oro.text.regex.PatternCompiler