org.jlinalg.operator

Class SquareOperator<RE extends IRingElement<RE>>

java.lang.Object

org.jlinalg.operator.SquareOperator<RE>

Type Parameters:

RE - see MonadicOperator

All Implemented Interfaces:

MonadicOperator<RE>

public class SquareOperator<RE extends IRingElement<RE>>
extends java.lang.Object
implements MonadicOperator<RE>

An operator calculating the squares of elements in a Vector or Matrix.

Author:

Georg Thimm 2009

Field Summary

Fields

Modifier and Type	Field and Description
private static MonadicOperator<? extends IRingElement<?>>	INSTANCE The singleton for this class.

Constructor Summary

Constructors

Modifier	Constructor and Description
private	SquareOperator() Deprecated. use getInstance()

Method Summary

Modifier and Type	Method and Description
RE	apply(RE x) Applies the function to an element.
static MonadicOperator<? extends IRingElement<?>>	getInstance()

Methods inherited from class java.lang.Object

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

Field Detail

INSTANCE

private static final MonadicOperator<? extends IRingElement<?>> INSTANCE

The singleton for this class.

Constructor Detail

SquareOperator

@Deprecated
private SquareOperator()

Deprecated. use getInstance()

The constructor should only be called to create the singleton instance (see getInstance().

Method Detail

getInstance

public static MonadicOperator<? extends IRingElement<?>> getInstance()

Returns:

the singleton instance for this operator.

apply

public RE apply(RE x)

Description copied from interface: MonadicOperator

Applies the function to an element.

Specified by:

apply in interface MonadicOperator<RE extends IRingElement<RE>>

Parameters:

x - the element to be squared.

Returns:

the sqare of x.