org.jlinalg.operator

Class LessThanOrEqualToComparator<RE extends IRingElement<RE>>

java.lang.Object

org.jlinalg.operator.FEComparator<RE>

org.jlinalg.operator.LessThanOrEqualToComparator<RE>

Type Parameters:

RE - the type of the objects to be compared.

public class LessThanOrEqualToComparator<RE extends IRingElement<RE>>
extends FEComparator<RE>

class to return IRingElement.one() or IRingElement.zero(), depending on result of IRingElement less than or equal to comparison.

Author:

Simon Levy, Andreas Keilhauer, Georg Thimm

Field Summary

Fields

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

Constructor Summary

Constructors

Constructor and Description
LessThanOrEqualToComparator() Deprecated. use getInstance()

Method Summary

Modifier and Type	Method and Description
boolean	compare(RE a, RE b)
static FEComparator<? 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 FEComparator<? extends IRingElement<?>> INSTANCE

The singleton for this class.

Constructor Detail

LessThanOrEqualToComparator

@Deprecated
public LessThanOrEqualToComparator()

Deprecated. use getInstance()

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

Method Detail

getInstance

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

Returns:

the singleton instance for this operator.

compare

public boolean compare(RE a,
                       RE b)

Specified by:

compare in class FEComparator<RE extends IRingElement<RE>>

Parameters:

a - an instance of IRingElement

b - an instance of IRingElement

Returns:

true if a and b have the same value.