com.acsinet_solutions.util.regexp
Class NoOpCharFilter

java.lang.Object
  com.acsinet_solutions.util.regexp.NoOpCharFilter

All Implemented Interfaces:

CharFilter

public final class NoOpCharFilter
extends java.lang.Object
implements CharFilter

A NO-OP filter that can be used to implement the NULL OBJECT pattern for text filters

Author:

Santiago Arriaga - santiago.arriaga@acsinet-solutions.com

Constructor Summary

NoOpCharFilter()

Method Summary

java.lang.String

filter(java.lang.String str) Simpli return the input string.

Methods inherited from class java.lang.Object

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

Constructor Detail

NoOpCharFilter

public NoOpCharFilter()

Method Detail

filter

public final java.lang.String filter(java.lang.String str)

Simpli return the input string.

Specified by:

filter in interface CharFilter

Parameters:

str - A not-null String

Returns:

A not-null filtered String