Package org.apache.ivy.plugins.matcher

Class ExactPatternMatcher

java.lang.Object

org.apache.ivy.plugins.matcher.AbstractPatternMatcher

org.apache.ivy.plugins.matcher.ExactPatternMatcher

All Implemented Interfaces:

PatternMatcher

public final class ExactPatternMatcher
extends AbstractPatternMatcher

Implementation of an exact matcher.

The matching will be performed against an expression being a string. It will only matches if both strings are equal (per equals()) rule or if both strings are null.

Field Summary

Fields

Modifier and Type	Field	Description
static ExactPatternMatcher	INSTANCE

Fields inherited from interface org.apache.ivy.plugins.matcher.PatternMatcher

ANY_EXPRESSION, EXACT, EXACT_OR_REGEXP, GLOB, REGEXP

Constructor Summary

Constructors

Constructor	Description
ExactPatternMatcher()

Method Summary

Modifier and Type	Method	Description
protected Matcher	newMatcher(java.lang.String expression)	Returns an instance of the implementation specific matcher.

Methods inherited from class org.apache.ivy.plugins.matcher.AbstractPatternMatcher

getMatcher, getName, toString

Methods inherited from class java.lang.Object

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

Field Detail

INSTANCE

public static final ExactPatternMatcher INSTANCE

Constructor Detail

ExactPatternMatcher

public ExactPatternMatcher()

Method Detail

newMatcher

protected Matcher newMatcher(java.lang.String expression)

Description copied from class: AbstractPatternMatcher

Returns an instance of the implementation specific matcher.

Specified by:

newMatcher in class AbstractPatternMatcher

Parameters:

expression - the string to be matched.

Returns:

the instance of the related matcher. Never null.