All Packages  Class Hierarchy  This Package  Previous  Next  Index

Class jdsl.core.ref.IntegerComparator 

java.lang.Object
   |
   +----jdsl.core.ref.IntegerComparator
public class IntegerComparator
extends Object
implements Comparator
A comparator that compares integers.

Author:
Lubomir Bourdev, Ryan Shaun Baker, Mike Boilen (mgb)

Constructor Index

o IntegerComparator()

Method Index

o isComparable(Object)
Tests if an Object can be compared by this comparator.
o isEqualTo(Object, Object)
Tests if one Integer is equal to another.
o isGreaterThan(Object, Object)
Tests if one Integer is greater than another.
o isGreaterThanOrEqualTo(Object, Object)
Tests if one Integer is greater than or equal to another.
o isLessThan(Object, Object)
Tests if one Integer is less than another.
o isLessThanOrEqualTo(Object, Object)
Tests if one Integer is less than or equal to another.

Constructors

o IntegerComparator 
 public IntegerComparator()

Methods

o isGreaterThan 
 public boolean isGreaterThan(Object x1,
                              Object x2) throws InvalidElementException
Tests if one Integer is greater than another.

Returns:
true if x1 is greater than x2
Throws: InvalidElementException
if either parameter is not an Integer
o isLessThan 
 public boolean isLessThan(Object x1,
                           Object x2) throws InvalidElementException
Tests if one Integer is less than another.

Returns:
true if x1 is less than x2
Throws: InvalidElementException
if either parameter is not an Integer
o isEqualTo 
 public boolean isEqualTo(Object x1,
                          Object x2) throws InvalidElementException
Tests if one Integer is equal to another.

Returns:
true if x1 is equal to x2
Throws: InvalidElementException
if either parameter is not an Integer
o isGreaterThanOrEqualTo 
 public boolean isGreaterThanOrEqualTo(Object x1,
                                       Object x2) throws InvalidElementException
Tests if one Integer is greater than or equal to another.

Returns:
true if x1 is greater than or equal to x2 @exception InvalidElementException if either parameter is not an Integer
o isLessThanOrEqualTo 
 public boolean isLessThanOrEqualTo(Object x1,
                                    Object x2) throws InvalidElementException
Tests if one Integer is less than or equal to another.

Returns:
true if x1 is less than or equal to x2 @exception InvalidElementException if either parameter is not an Integer
o isComparable 
 public boolean isComparable(Object x)
Tests if an Object can be compared by this comparator. 

All Packages  Class Hierarchy  This Package  Previous  Next  Index