Package com.luciad.util.enumeration

Class TLcdSubEnumeration

java.lang.Object

com.luciad.util.enumeration.TLcdSubEnumeration

All Implemented Interfaces:

ILcdAutoCloseableEnumeration, AutoCloseable, Enumeration

public class TLcdSubEnumeration
extends Object
implements ILcdAutoCloseableEnumeration

This Enumeration is equal to a given Enumeration minus a given set of elements.

Constructor Summary

Constructors

Constructor	Description
TLcdSubEnumeration(Enumeration aEnumeration, Hashtable aHashtable)	Constructs a new Enumeration from the given Enumeration minus the given elements.
TLcdSubEnumeration(Enumeration aEnumeration, Hashtable aHashtable, ILcdMorphingFunction aKeyProvider)	Constructs a new Enumeration from the given Enumeration minus the elements that correspond to the given keys.

Method Summary

Modifier and Type	Method	Description
void	close()	This close method does not throw checked exceptions.
boolean	hasMoreElements()	Implements Enumeration.hasMoreElements().
Object	nextElement()	Implements Enumeration.nextElement().

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Enumeration

asIterator

Constructor Details

TLcdSubEnumeration

public TLcdSubEnumeration(Enumeration aEnumeration,
 Hashtable aHashtable)

Constructs a new Enumeration from the given Enumeration minus the given elements. The elements are identified by means of the equals method.

Parameters:

aEnumeration - the basic Enumeration that will be returned.

aHashtable - the Hashtable containing the elements that will be removed from the Enumeration.

TLcdSubEnumeration

public TLcdSubEnumeration(Enumeration aEnumeration,
 Hashtable aHashtable,
 ILcdMorphingFunction aKeyProvider)

Constructs a new Enumeration from the given Enumeration minus the elements that correspond to the given keys.

Parameters:

aEnumeration - the basic Enumeration that will be returned.

aHashtable - the Hashtable containing the keys of the elements that will be removed from the Enumeration.

aKeyProvider - the function that returns the key of the given object.

Method Details

hasMoreElements

public boolean hasMoreElements()

Implements Enumeration.hasMoreElements().

Specified by:

hasMoreElements in interface Enumeration

nextElement

public Object nextElement()

Implements Enumeration.nextElement().

Specified by:

nextElement in interface Enumeration

close

public void close()

Description copied from interface: ILcdAutoCloseableEnumeration

This close method does not throw checked exceptions.

Specified by:

close in interface AutoCloseable

Specified by:

close in interface ILcdAutoCloseableEnumeration