org.jboss.resteasy.core.registry

Class Expression

java.lang.Object

org.jboss.resteasy.core.registry.Expression

All Implemented Interfaces:

Comparable<Expression>

Direct Known Subclasses:

ClassExpression, MethodExpression

public abstract class Expression
extends Object
implements Comparable<Expression>

Version:

$Revision: 1 $

Author:

Bill Burke

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected static class	Expression.Group

Field Summary

Fields

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

Constructor Summary

Constructors

Constructor and Description
Expression(String segment, String additionalRegex)

Method Summary

Modifier and Type	Method and Description
int	compareTo(Expression expression)
int	getNumGroups()
String	getPathExpression()
Pattern	getPattern()
String	getRegex()
protected static int	groupCount(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 Pattern GROUP

pathExpression

protected String pathExpression

regex

protected String regex

pattern

protected Pattern pattern

groups

protected List<Expression.Group> groups

literalCharacters

protected int literalCharacters

numCapturingGroups

protected int numCapturingGroups

numNonDefaultGroups

protected int numNonDefaultGroups

Constructor Detail

Expression

public Expression(String segment,
                  String additionalRegex)

Method Detail

compareTo

public int compareTo(Expression expression)

Specified by:

compareTo in interface Comparable<Expression>

groupCount

protected static int groupCount(String regex)

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

Parameters:

regex -

Returns:

getNumGroups

public int getNumGroups()

getRegex

public String getRegex()

getPathExpression

public String getPathExpression()

getPattern

public Pattern getPattern()