org.mmbase.util.transformers
Class ChecksumFactory

java.lang.Object
  org.mmbase.util.transformers.ChecksumFactory

All Implemented Interfaces:

ParameterizedTransformerFactory

public class ChecksumFactory

extends Object

implements ParameterizedTransformerFactory

Creates ByteToCharTransformers, creating a 'checksum' string of a byte-arrays. Parameterized by the checksum implementation (defaults to java.util.zip.Adler32).

Since:

MMBase-1.8

Version:

$Id: ChecksumFactory.java,v 1.8 2006/04/18 14:10:38 michiel Exp $

Author:

Michiel Meeuwissen

Nested Class Summary

protected class

ChecksumFactory.ChecksumTransformer

Field Summary

static Parameter[]

PARAMS

Constructor Summary

ChecksumFactory()

Method Summary

Parameters	createParameters() Create empty Parameters object for use with createTransformer(Parameters).
Transformer	createTransformer(Parameters parameters) Creates a parameterized transformer.

Methods inherited from class java.lang.Object

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

Field Detail

PARAMS

public static final Parameter[] PARAMS

Constructor Detail

ChecksumFactory

public ChecksumFactory()

Method Detail

createParameters

public Parameters createParameters()

Description copied from interface: ParameterizedTransformerFactory

Create empty Parameters object for use with ParameterizedTransformerFactory.createTransformer(Parameters).

Specified by:

createParameters in interface ParameterizedTransformerFactory

createTransformer

public Transformer createTransformer(Parameters parameters)

Creates a parameterized transformer.

Specified by:

createTransformer in interface ParameterizedTransformerFactory