File	Doc	Category	Size	Date	Package
JakartaOroMatcher.java	API Doc	Apache Ant 1.70	5365	Wed Dec 13 06:16:22 GMT 2006	org.apache.tools.ant.util.regexp

JakartaOroMatcher

• java.lang.Object

Fields Summary
private String	pattern
protected final org.apache.oro.text.regex.Perl5Compiler	compiler
protected final org.apache.oro.text.regex.Perl5Matcher	matcher

Constructors Summary
public JakartaOroMatcher() Constructor for JakartaOroMatcher. // CheckStyle:VisibilityModifier ON

Methods Summary
protected org.apache.oro.text.regex.Pattern	getCompiledPattern(int options) Get a compiled representation of the regexp pattern param options the options return the compiled pattern throws BuildException on error try { // compute the compiler options based on the input options first Pattern p = compiler.compile(pattern, getCompilerOptions(options)); return p; } catch (Exception e) { throw new BuildException(e); }
protected int	getCompilerOptions(int options) Convert the generic options to the regex compiler specific options. param options the generic options return the specific options int cOptions = Perl5Compiler.DEFAULT_MASK; if (RegexpUtil.hasFlag(options, MATCH_CASE_INSENSITIVE)) { cOptions |= Perl5Compiler.CASE_INSENSITIVE_MASK; } if (RegexpUtil.hasFlag(options, MATCH_MULTILINE)) { cOptions |= Perl5Compiler.MULTILINE_MASK; } if (RegexpUtil.hasFlag(options, MATCH_SINGLELINE)) { cOptions |= Perl5Compiler.SINGLELINE_MASK; } return cOptions;
public java.util.Vector	getGroups(java.lang.String argument) Returns a Vector of matched groups found in the argument using default options. Group 0 will be the full match, the rest are the parenthesized subexpressions . param argument the string to match against return the vector of groups throws BuildException on error return getGroups(argument, MATCH_DEFAULT);
public java.util.Vector	getGroups(java.lang.String input, int options) Returns a Vector of matched groups found in the argument. Group 0 will be the full match, the rest are the parenthesized subexpressions . param input the string to match against param options the regex options to use return the vector of groups throws BuildException on error if (!matches(input, options)) { return null; } Vector v = new Vector(); MatchResult mr = matcher.getMatch(); int cnt = mr.groups(); for (int i = 0; i < cnt; i++) { String match = mr.group(i); // treat non-matching groups as empty matches if (match == null) { match = ""; } v.addElement(match); } return v;
public java.lang.String	getPattern() Get a String representation of the regexp pattern return the pattern return this.pattern;
public boolean	matches(java.lang.String argument) Does the given argument match the pattern using default options? param argument the string to match against return true if the pattern matches throws BuildException on error return matches(argument, MATCH_DEFAULT);
public boolean	matches(java.lang.String input, int options) Does the given argument match the pattern? param input the string to match against param options the regex options to use return true if the pattern matches throws BuildException on error Pattern p = getCompiledPattern(options); return matcher.contains(input, p);
public void	setPattern(java.lang.String pattern) Set the regexp pattern from the String description. param pattern the pattern to match this.pattern = pattern;