org.sovt.impl
Class GroupTransformer

java.lang.Object
  org.sovt.impl.GroupTransformer

All Implemented Interfaces:

java.lang.Cloneable, Transformer

public class GroupTransformer

extends java.lang.Object

implements Transformer, java.lang.Cloneable

This Transformer is used to collect other transformers into group.

Author:

Vilmantas Baranauskas (vilmantas_baranauskas@yahoo.com)

Constructor Summary

GroupTransformer()
Creates instance of GroupTransformer.

Method Summary

void	addTransformer(Transformer transformer) Adds transformer to the group.
java.lang.Object	clone() Performs a partly deep-cloning.
java.lang.Object	transform(java.lang.Object object) Transforms object by invoking all transformers on it.

Methods inherited from class java.lang.Object

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

Constructor Detail

GroupTransformer

public GroupTransformer()

Creates instance of GroupTransformer.

Method Detail

addTransformer

public void addTransformer(Transformer transformer)

Adds transformer to the group.

Parameters:

transformer - Transformer to add.

clone

public java.lang.Object clone()
                       throws java.lang.CloneNotSupportedException

Performs a partly deep-cloning. New list of contained transformers is created but transformers themselfs are not cloned.

Specified by:

clone in interface Transformer

Returns:

clone of itself.

Throws:

java.lang.CloneNotSupportedException - never.

transform

public java.lang.Object transform(java.lang.Object object)

Transforms object by invoking all transformers on it.

Specified by:

transform in interface Transformer

Parameters:

object - Object to transform.

Returns:

Transformed object as described in Transformer.