Package eu.bandm.tools.util

Class Operators.IdentityFun<X>

java.lang.Object

eu.bandm.tools.util.Operators.IdentityFun<X>

All Implemented Interfaces:

Operators.Fun<X,X>

Enclosing class:

Operators

static class Operators.IdentityFun<X>
extends Object
implements Operators.Fun<X,X>

Constructor Summary

Constructors

Constructor	Description
IdentityFun()

Method Summary

Modifier and Type	Method	Description
X	apply(X x)	Compute an output element from an input element.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

IdentityFun

IdentityFun()

Method Details

apply

public X apply(X x)

Description copied from interface: Operators.Fun

Compute an output element from an input element. Computation should be stateless and thread-safe, i.e., f.apply(x) for a given fixed function object f and input element x should not vary unless the observable state of x varies.

Specified by:

apply in interface Operators.Fun<X,X>

Parameters:

x - an input element.

Returns:

an output element.

toString

public String toString()

Overrides:

toString in class Object