Module org.eclipse.persistence.core

Package org.eclipse.persistence.internal.helper

Class IndexedObject

java.lang.Object

org.eclipse.persistence.internal.helper.IndexedObject

All Implemented Interfaces:

Comparable<IndexedObject>

public class IndexedObject
extends Object
implements Comparable<IndexedObject>

Purpose: A helper class for sorting index/object pairs.

Responsibilities: Allows to sort a list of index/object pairs either directly or with Collections.sort(List<IndexedObject>) - using IndexedObject.compareTo; or with Collections.sort(List<IndexedObject>, Comparator<IndexedObject>) - using custom-defined Comparator<IndexedObject>.

See Also:

• Collections
• Comparator
• OrderedListContainerPolicy

Constructor Summary

Constructors

Constructor	Description
IndexedObject(Integer index, Object object)

Method Summary

Modifier and Type	Method	Description
int	compareTo(IndexedObject anotherIndexedObject)
Integer	getIndex()
Object	getObject()
void	setIndex(Integer index)
void	setObject(Object object)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

IndexedObject

public IndexedObject(Integer index,
 Object object)

Method Details

getIndex

public Integer getIndex()

setIndex

public void setIndex(Integer index)

getObject

public Object getObject()

setObject

public void setObject(Object object)

compareTo

public int compareTo(IndexedObject anotherIndexedObject)

Specified by:

compareTo in interface Comparable<IndexedObject>

toString

public String toString()

Overrides:

toString in class Object