com.neurosys.etl.common.transformers

Class EmptyToNullTransformer

java.lang.Object

com.neurosys.etl.common.transformers.EmptyToNullTransformer

All Implemented Interfaces:

FunctionTransformer, Function, org.apache.commons.collections.Transformer

public class EmptyToNullTransformer
extends Object
implements FunctionTransformer

If a String is Empty (length = 0) then convert it to Null

Author:

Arjun Dhar

Constructor Summary

Constructors

Constructor and Description
EmptyToNullTransformer()

Method Summary

Modifier and Type	Method and Description
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

EmptyToNullTransformer

public EmptyToNullTransformer()

Method Detail

transform

public Object transform(Object input)

Specified by:

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