org.biojava.bio.program.tagvalue
Class ChangeTable.ChainedChanger

java.lang.Object
  |
  +--org.biojava.bio.program.tagvalue.ChangeTable.ChainedChanger

All Implemented Interfaces:

ChangeTable.Changer

Enclosing class:

ChangeTable

public static class ChangeTable.ChainedChanger

extends java.lang.Object

implements ChangeTable.Changer

An implementation of Changer that applies a list of Changer instances to the value in turn.

Since:

1.3

Author:

Matthew Pocock

Constructor Summary

ChangeTable.ChainedChanger(ChangeTable.Changer[] changers)

Method Summary

java.lang.Object

change(java.lang.Object value) Produce a modified value from an old value.

Methods inherited from class java.lang.Object

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

Constructor Detail

ChangeTable.ChainedChanger

public ChangeTable.ChainedChanger(ChangeTable.Changer[] changers)

Method Detail

change

public java.lang.Object change(java.lang.Object value)
                        throws ParserException

Description copied from interface: ChangeTable.Changer

Produce a modified value from an old value.

It is strongly recommended that this method is re-entrant and does not modify the state of the Changer in a way that would affect future return -values.

Specified by:

change in interface ChangeTable.Changer

Parameters:

value - the old value Object

Returns:

the new value Object

Throws:

ParserException - if value could not be changed