Package org.jboss.resteasy.core.registry

Class Expression

java.lang.Object

org.jboss.resteasy.core.registry.Expression

All Implemented Interfaces:

java.lang.Comparable<Expression>

Direct Known Subclasses:

ClassExpression, MethodExpression

public abstract class Expression
extends java.lang.Object
implements java.lang.Comparable<Expression>

Version:

$Revision: 1 $

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected static class	Expression.Group

Field Summary

Fields

Modifier and Type	Field	Description
static java.util.regex.Pattern	GROUP
protected java.util.List<Expression.Group>	groups
protected int	literalCharacters
protected int	numCapturingGroups
protected int	numNonDefaultGroups
protected java.lang.String	pathExpression
protected java.util.regex.Pattern	pattern
protected java.lang.String	regex

Constructor Summary

Constructors

Constructor	Description
Expression(java.lang.String segment, java.lang.String additionalRegex)

Method Summary

Modifier and Type	Method	Description
int	compareTo(Expression expression)
int	getNumGroups()
java.lang.String	getPathExpression()
java.util.regex.Pattern	getPattern()
java.lang.String	getRegex()
protected static int	groupCount(java.lang.String regex)	Find the number of groups in the regular expression don't count escaped '('

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

GROUP

public static final java.util.regex.Pattern GROUP

pathExpression

protected java.lang.String pathExpression

regex

protected java.lang.String regex

pattern

protected java.util.regex.Pattern pattern

groups

protected java.util.List<Expression.Group> groups

literalCharacters

protected int literalCharacters

numCapturingGroups

protected int numCapturingGroups

numNonDefaultGroups

protected int numNonDefaultGroups

Constructor Detail

Expression

public Expression(java.lang.String segment,
                  java.lang.String additionalRegex)

Method Detail

compareTo

public int compareTo(Expression expression)

Specified by:

compareTo in interface java.lang.Comparable<Expression>

groupCount

protected static int groupCount(java.lang.String regex)

Find the number of groups in the regular expression don't count escaped '('

Parameters:

regex -

Returns:

getNumGroups

public int getNumGroups()

getRegex

public java.lang.String getRegex()

getPathExpression

public java.lang.String getPathExpression()

getPattern

public java.util.regex.Pattern getPattern()