Package eu.bandm.tools.util

Class Operators.ConstantFun<X,Y>

java.lang.Object

eu.bandm.tools.util.Operators.ConstantFun<X,Y>

All Implemented Interfaces:

Operators.Fun<X,Y>

Direct Known Subclasses:

Operators.LazyConstantFun

Enclosing class:

Operators

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

Field Summary

Fields

Modifier and Type	Field	Description
protected Y	c

Constructor Summary

Constructors

Constructor	Description
ConstantFun()
ConstantFun(Y c)

Method Summary

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

Methods inherited from class java.lang.Object

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

Field Details

c

protected Y c

Constructor Details

ConstantFun

ConstantFun()

ConstantFun

public ConstantFun(Y c)

Method Details

getConstant

public Y getConstant()

apply

public final Y 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,Y>

Parameters:

x - an input element.

Returns:

an output element.

toString

public String toString()

Overrides:

toString in class Object