org.mmbase.datatypes.processors
Class IgnoreEmptyProcessor

java.lang.Object
  org.mmbase.datatypes.processors.IgnoreEmptyProcessor

All Implemented Interfaces:

Processor, Serializable

public class IgnoreEmptyProcessor

extends Object

implements Processor

If you use this processor for a field, then setting it to an empty value will be ignored (the previous value will remain intact).

Since:

MMBase-1.8.1

Version:

$Id: IgnoreEmptyProcessor.java,v 1.1 2006/07/06 14:58:03 michiel Exp $

Author:

Michiel Meeuwissen

See Also:

Serialized Form

Constructor Summary

IgnoreEmptyProcessor()

Method Summary

Object	process(Node node, Field field, Object value)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

IgnoreEmptyProcessor

public IgnoreEmptyProcessor()

Method Detail

process

public final Object process(Node node,
                            Field field,
                            Object value)

Specified by:

process in interface Processor

Parameters:

node - The node object for which the field must be transformed.

field - The field which is set.

value - The (new) field value.

toString

public String toString()