org.apache.ecs.filter
Class NullFilter

java.lang.Object
  |
  +--org.apache.ecs.filter.NullFilter
All Implemented Interfaces:
Filter

public class NullFilter
extends java.lang.Object
implements Filter

A filter for ECS that doesn't do anything.


Constructor Summary
NullFilter()
           
 
Method Summary
 Filter addAttribute(java.lang.String name, java.lang.Object attribute)
           
 java.lang.String getInfo()
           
 boolean hasAttribute(java.lang.String name)
           
 java.lang.String process(java.lang.String to_process)
           
 Filter removeAttribute(java.lang.String name)
           
 
Methods inherited from class java.lang.Object
, clone, equals, finalize, getClass, hashCode, notify, notifyAll, registerNatives, toString, wait, wait, wait
 

Constructor Detail

NullFilter

public NullFilter()
Method Detail

addAttribute

public Filter addAttribute(java.lang.String name,
                           java.lang.Object attribute)
Specified by:
addAttribute in interface Filter

removeAttribute

public Filter removeAttribute(java.lang.String name)
Specified by:
removeAttribute in interface Filter

hasAttribute

public boolean hasAttribute(java.lang.String name)
Specified by:
hasAttribute in interface Filter

process

public java.lang.String process(java.lang.String to_process)
Specified by:
process in interface Filter

getInfo

public java.lang.String getInfo()
Specified by:
getInfo in interface Filter


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