com.ibm.tivoli.maximo.report.expr

Class MultiToStringTransformer

java.lang.Object

com.ibm.tivoli.maximo.report.expr.MultiToStringTransformer

All Implemented Interfaces:

ToStringVisitor.Transformer

public class MultiToStringTransformer
extends java.lang.Object
implements ToStringVisitor.Transformer

Convenient way to utilize multiple transformers when generating a toString()

Author:

sls

Constructor Summary

Constructors

Constructor and Description
MultiToStringTransformer(ToStringVisitor.Transformer... transformers)

Method Summary

Modifier and Type	Method and Description
java.lang.String	transform(Node n) If this returns a NON NULL value, then this value will replace the Node's .value value, when writing it into the String.

Methods inherited from class java.lang.Object

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

Constructor Detail

MultiToStringTransformer

public MultiToStringTransformer(ToStringVisitor.Transformer... transformers)

Method Detail

transform

public java.lang.String transform(Node n)

Description copied from interface: ToStringVisitor.Transformer

If this returns a NON NULL value, then this value will replace the Node's .value value, when writing it into the String. This MUST return null, if you want to use node's value.

Specified by:

transform in interface ToStringVisitor.Transformer

Parameters:

n - Node being transformed

Returns:

new value or NULL if you want to use the node default value