org.uqbar.lacar.ui.model.bindings

Class CaseTransformer<T,U>

java.lang.Object

org.uqbar.lacar.ui.model.bindings.CaseTransformer<T,U>

All Implemented Interfaces:

org.apache.commons.collections15.Transformer<T,U>

public class CaseTransformer<T,U>
extends Object
implements org.apache.commons.collections15.Transformer<T,U>

A transformer that has a set of values associated with keys. Values are of course, the object to return as result of transforming. "keys" are the input object to match. Like a "switch-case" impl for transformers (very limited). It has the when(Object, Object) method to chain invocations and make it look more idiomatic.

Author:

nnydejesus

Constructor Summary

Constructors

Constructor and Description
CaseTransformer()

Method Summary

Methods

Modifier and Type	Method and Description
Map<T,U>	getMappingValues()
U	transform(T element)
CaseTransformer<T,U>	when(T modelValue, U viewValue)

Methods inherited from class java.lang.Object

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

Constructor Detail

CaseTransformer

public CaseTransformer()

Method Detail

when

public CaseTransformer<T,U> when(T modelValue,
                        U viewValue)

getMappingValues

public Map<T,U> getMappingValues()

transform

public U transform(T element)

Specified by:

transform in interface org.apache.commons.collections15.Transformer<T,U>