Package org.apache.commons.collections.functors

Class NOPTransformer

java.lang.Object

org.apache.commons.collections.functors.NOPTransformer

All Implemented Interfaces:

Serializable, Transformer

@Deprecated(since="2021-04-30")
public class NOPTransformer
extends Object
implements Transformer, Serializable

Deprecated.

Apache Commons Collections version 3.x is being deprecated from AEMaaCS. The upgraded version 4.4 of Commons Collections is already included as replacement. Customers are advised to upgrade to this version of the library. Please note: the package name was changed to org.apache.commons.collections4. Further note that there are AEM APIs currently exposing the old collections classes; these will be updated in upcoming releases.

Transformer implementation that does nothing.

Since:

Commons Collections 3.0

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static final Transformer	INSTANCE	Deprecated. Singleton predicate instance

Method Summary

Modifier and Type	Method	Description
static Transformer	getInstance()	Deprecated. Factory returning the singleton instance.
Object	transform(Object input)	Deprecated. Transforms the input to result by doing nothing.

Methods inherited from class java.lang.Object

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

Field Details

INSTANCE

public static final Transformer INSTANCE

Deprecated.

Singleton predicate instance

Method Details

getInstance

public static Transformer getInstance()

Deprecated.

Factory returning the singleton instance.

Returns:

the singleton instance

Since:

Commons Collections 3.1

transform

public Object transform(Object input)

Deprecated.

Transforms the input to result by doing nothing.

Specified by:

transform in interface Transformer

Parameters:

input - the input object to transform

Returns:

the transformed result which is the input