com.neurosys.etl.common.transformers

Class EnumListTransformer<E>

java.lang.Object

com.neurosys.etl.common.transformers.EnumListTransformer<E>

Type Parameters:

E - as enum type

All Implemented Interfaces:

FunctionTransformer<E,List<E>>, Function<E,List<E>>, org.apache.commons.collections.Transformer

public class EnumListTransformer<E>
extends Object
implements FunctionTransformer<E,List<E>>

Get all the Enum's within an Enum as a List of that type for each enum.
The ecum in question can be sent as a Class as input or set in enumType.
If input is set and a class will override enumType

Author:

Arjun Dhar

Constructor Summary

Constructors

Constructor and Description
EnumListTransformer()

Method Summary

Modifier and Type	Method and Description
Class	getEnumType() A pre-set Enum type this is expected to give a list for
void	setEnumType(Class enumType) A pre-set Enum type this is expected to give a list for
Object	transform(Object input)

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.neurosys.etl.common.transformers.FunctionTransformer

apply

Methods inherited from interface java.util.function.Function

andThen, compose, identity

Constructor Detail

EnumListTransformer

public EnumListTransformer()

Method Detail

transform

public Object transform(Object input)

Specified by:

transform in interface org.apache.commons.collections.Transformer

getEnumType

public Class getEnumType()

A pre-set Enum type this is expected to give a list for

setEnumType

public void setEnumType(Class enumType)

A pre-set Enum type this is expected to give a list for