net.sourceforge.domian.specification
Class LessThanOrEqualSpecification<T extends java.lang.Comparable<T>>

java.lang.Object
  net.sourceforge.domian.specification.AbstractSpecification<T>
      net.sourceforge.domian.specification.AbstractValueBoundSpecification<T>
          net.sourceforge.domian.specification.LessThanOrEqualSpecification<T>

All Implemented Interfaces:

LeafSpecification<T>, Specification<T>, ValueBoundSpecification<T>

final class LessThanOrEqualSpecification<T extends java.lang.Comparable<T>>
extends AbstractValueBoundSpecification<T>

Specification for comparing two objects.

This specification is value bound. The value is a java.lang.Comparable object, and candidate objects must be less than or equal to this value to be approved by this specification.

Since:

0.1

Author:

Eirik Torske

Field Summary

Fields inherited from class net.sourceforge.domian.specification.AbstractValueBoundSpecification

originalValue, value

Fields inherited from class net.sourceforge.domian.specification.AbstractSpecification

type

Constructor Summary

LessThanOrEqualSpecification(T value)

Method Summary

java.lang.String	getOperator(java.lang.Boolean negated) Builds a string representation of the negated mathematical operator this value bound specification represents.
java.lang.Boolean	isSatisfiedBy(T candidate) Specification satisfaction.

Methods inherited from class net.sourceforge.domian.specification.AbstractValueBoundSpecification

equals, getOperator, getValue, hashCode

Methods inherited from class net.sourceforge.domian.specification.AbstractSpecification

getAllSpecifications, getType, isGeneralizationOf, isSpecialCaseOf, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface net.sourceforge.domian.specification.Specification

getType, isGeneralizationOf, isSpecialCaseOf

Constructor Detail

LessThanOrEqualSpecification

LessThanOrEqualSpecification(T value)

Method Detail

getOperator

public java.lang.String getOperator(java.lang.Boolean negated)

Description copied from interface: ValueBoundSpecification

Builds a string representation of the negated mathematical operator this value bound specification represents. This representation is ready for use in Java, SQL, HQL, and JPQL code.

Parameters:

negated - when true the returned operator will be negated

Returns:

a string representation of the mathematical operator this value bound specification represents

isSatisfiedBy

public java.lang.Boolean isSatisfiedBy(T candidate)

Description copied from interface: Specification

Specification satisfaction.

Parameters:

candidate - The candidate object

Returns:

true only if this specification is satisfied by/approves the given candidate (null is never approved)