org.biojava.bio.program.tagvalue

Class ChangeTable

java.lang.Object

org.biojava.bio.program.tagvalue.ChangeTable

public class ChangeTable
extends java.lang.Object

A mapping between keys and actions to turn old values into new values.

Since:

1.3

Author:

Matthew Pocock

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ChangeTable.ChainedChanger An implementation of Changer that applies a list of Changer instances to the value in turn.
static interface	ChangeTable.Changer Callback used to produce a new value from an old one.
static interface	ChangeTable.Splitter Callback used to produce a list of values from a single old one.

Field Summary

Fields

Modifier and Type	Field and Description
static ChangeTable.Changer	STRING_TO_INT

Constructor Summary

Constructors

Constructor and Description
ChangeTable()

Method Summary

Modifier and Type	Method and Description
java.lang.Object	change(java.lang.Object tag, java.lang.Object value)
ChangeTable.Changer	getChanger(java.lang.Object tag) Get the Changer currently registered to handle a tag.
ChangeTable.Splitter	getSplitter(java.lang.Object tag) Get the Splitter currently registered to handle a tag.
void	setChanger(java.lang.Object tag, ChangeTable.Changer changer) Set the Changer to be used for all values of a particular tag.
void	setSplitter(java.lang.Object tag, ChangeTable.Splitter splitter) Set the Splitter to be used for all values of a particular tag.

Methods inherited from class java.lang.Object

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

Field Detail

STRING_TO_INT

public static final ChangeTable.Changer STRING_TO_INT

Constructor Detail

ChangeTable

public ChangeTable()

Method Detail

setChanger

public void setChanger(java.lang.Object tag,
                       ChangeTable.Changer changer)

Set the Changer to be used for all values of a particular tag.

Parameters:

tag - the tag Object which will have all values changed

changer - the Changer used to change the values

setSplitter

public void setSplitter(java.lang.Object tag,
                        ChangeTable.Splitter splitter)

Set the Splitter to be used for all values of a particular tag.

Parameters:

tag - the tag Object which will have all values split

splitter - the Splitter used to split the values

getChanger

public ChangeTable.Changer getChanger(java.lang.Object tag)

Get the Changer currently registered to handle a tag.

Parameters:

tag - the tag Object for which values would be changed

Returns:

the associated Changer or null

getSplitter

public ChangeTable.Splitter getSplitter(java.lang.Object tag)

Get the Splitter currently registered to handle a tag.

Parameters:

tag - the tag Object for which values would be split

Returns:

the associated Splitter or null

change

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

Throws:

ParserException