ilog.views.gantt.property

Class IlvPropertyComparator

java.lang.Object

ilog.views.gantt.property.IlvPropertyComparator

All Implemented Interfaces:

Comparator

public class IlvPropertyComparator
extends Object
implements Comparator

IlvPropertyComparator compares the value of a bean or user-defined property on two data model objects.

Since:

JViews 6.0

Constructor Summary

Constructors

Constructor and Description
IlvPropertyComparator(String propertyName) Creates a new IlvPropertyComparator that will compare the value of the specified property on two data model objects.

Method Summary

Modifier and Type	Method and Description
int	compare(Object o1, Object o2) Compares the property value between two data model objects for ordering.
boolean	equals(Object obj) Returns whether the specified object is "equal to" this comparator.

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Comparator

comparing, comparing, comparingDouble, comparingInt, comparingLong, naturalOrder, nullsFirst, nullsLast, reversed, reverseOrder, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

Constructor Detail

IlvPropertyComparator

public IlvPropertyComparator(String propertyName)

Creates a new IlvPropertyComparator that will compare the value of the specified property on two data model objects. The data objects can be IlvUserPropertyHolder implementations or Java Beans.

Parameters:

propertyName - The property that will be compared.

Method Detail

compare

public int compare(Object o1,
                   Object o2)

Compares the property value between two data model objects for ordering.

Specified by:

compare in interface Comparator

Parameters:

o1 - The first data model object. The object can be an IlvUserPropertyHolder implementation or a Java Bean.

o2 - The second data model object. The object can be an IlvUserPropertyHolder implementation or a Java Bean.

Returns:

A negative integer, zero, or a positive integer depending on whether the property value of the first data model object is less than, equal to, or greater than the property value of the second data model object.

equals

public boolean equals(Object obj)

Returns whether the specified object is "equal to" this comparator.

Specified by:

equals in interface Comparator

Overrides:

equals in class Object

Parameters:

obj - The object to compare against this comparator.