org.springframework.rules.constraint
Class LessThan

java.lang.Object
  org.springframework.core.closure.support.AlgorithmsAccessor
      org.springframework.rules.constraint.ConstraintsAccessor
          org.springframework.rules.constraint.AbstractBinaryConstraint
              org.springframework.rules.constraint.ComparisonBinaryPredicate
                  org.springframework.rules.constraint.LessThan

All Implemented Interfaces:

Constraint, BinaryConstraint

public class LessThan
extends ComparisonBinaryPredicate
implements BinaryConstraint

Predicate that tests if one comparable object is less than another.

Author:

Keith Donald

Field Summary

static LessThan

INSTANCE

Constructor Summary

LessThan()

LessThan(Comparator comparator)

Method Summary

static BinaryConstraint	instance()
static BinaryConstraint	instance(Comparator c)
static void	load(LessThan instance)
protected boolean	testCompareResult(int result) Template method for evaluating the compare result.
String	toString()
static Constraint	value(Comparable value)
static Constraint	value(Object value, Comparator comparator)

Methods inherited from class org.springframework.rules.constraint.ComparisonBinaryPredicate

getComparator, test

Methods inherited from class org.springframework.rules.constraint.AbstractBinaryConstraint

test

Methods inherited from class org.springframework.rules.constraint.ConstraintsAccessor

all, all, and, any, any, bind, bind, bind, bind, bind, conjunction, disjunction, eq, eq, eq, eq, eq, eqProperty, eqProperty, getConstraints, gt, gt, gt, gt, gt, gt, gt, gte, gte, gte, gte, gte, gte, gte, gteProperty, gteProperty, gtProperty, gtProperty, ifTrue, ifTrueElse, inGroup, inGroup, inGroup, inRange, inRange, inRangeProperties, inRangeProperties, like, like, lt, lt, lt, lt, lt, lt, lt, lte, lte, lte, lte, lte, lte, lte, lteProperty, lteProperty, ltProperty, ltProperty, maxLength, method, minLength, not, not, or, present, present, range, range, range, range, range, range, range, regexp, regexp, required, required, testResultOf, unique, value

Methods inherited from class org.springframework.core.closure.support.AlgorithmsAccessor

allTrue, allTrue, anyTrue, anyTrue, findAll, findAll, findFirst, findFirst, forEach, forEach, getAlgorithms

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.springframework.rules.closure.BinaryConstraint

test

Methods inherited from interface org.springframework.core.closure.Constraint

test

Field Detail

INSTANCE

public static LessThan INSTANCE

Constructor Detail

LessThan

public LessThan()

LessThan

public LessThan(Comparator comparator)

Method Detail

instance

public static BinaryConstraint instance()

load

public static void load(LessThan instance)

instance

public static BinaryConstraint instance(Comparator c)

value

public static Constraint value(Comparable value)

value

public static Constraint value(Object value,
                               Comparator comparator)

testCompareResult

protected boolean testCompareResult(int result)

Description copied from class: ComparisonBinaryPredicate

Template method for evaluating the compare result.

Specified by:

testCompareResult in class ComparisonBinaryPredicate

Parameters:

result - The compare result

Returns:

true or false

toString

public String toString()

Overrides:

toString in class Object