net.wimpi.pim.contact.basicimpl
Class ExtensionsImpl

java.lang.Object
  |
  +--net.wimpi.pim.contact.basicimpl.ExtensionsImpl

All Implemented Interfaces:

Extensions, java.io.Serializable

public class ExtensionsImpl

extends java.lang.Object

implements Extensions

A basic and simple implementation of the Extensions.

Version:

0.1 (22/07/2003)

Author:

Dieter Wimberger

See Also:

Serialized Form

Field Summary

protected java.util.Map

m_Extensions

Constructor Summary

ExtensionsImpl()

Method Summary

void	add(Extension ext) Adds an extension to this Extensions collection.
Extension	get(java.lang.String xidentifier) Returns the extension with the given identifier.
Extension	get(java.lang.String xidentifier, int idx) Returns the extension with the given identifier and the given index.
java.util.Iterator	iterator(java.lang.String xidentifier) Returns an iterator over all elements of this Extensions collection with a given identifier.
Extension[]	list(java.lang.String xidentifier) Returns a list of extensions with the given identifier.
java.lang.String[]	listIdentifiers() Returns a list identifiers of all extensions in this Extensions collection.
void	remove(Extension ext) Removes the given extension from this Extensions collection.
void	remove(java.lang.String xidentifier) Removes all extensions with the given identifier from this Extensions collection.
Extension	remove(java.lang.String xidentifier, int idx) Removes the extension with the given identifier and index from this Extensions collection.
int	size() Returns the total number of extensions associated with this Extensions collection.
int	size(java.lang.String xidentifier) Returns the number of extensions associated with this Extensions collection with a given identifier.

Methods inherited from class java.lang.Object

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

Field Detail

m_Extensions

protected java.util.Map m_Extensions

Constructor Detail

ExtensionsImpl

public ExtensionsImpl()

Method Detail

listIdentifiers

public java.lang.String[] listIdentifiers()

Description copied from interface: Extensions

Returns a list identifiers of all extensions in this Extensions collection.

Specified by:

listIdentifiers in interface Extensions

Returns:

the list of identifiers as String[].

list

public Extension[] list(java.lang.String xidentifier)

Description copied from interface: Extensions

Returns a list of extensions with the given identifier.

Specified by:

list in interface Extensions

Parameters:

xidentifier - an identifier as String.

Returns:

the list as Extension[].

iterator

public java.util.Iterator iterator(java.lang.String xidentifier)

Description copied from interface: Extensions

Returns an iterator over all elements of this Extensions collection with a given identifier.

Specified by:

iterator in interface Extensions

Parameters:

xidentifier - an identifier as String.

Returns:

an Iterator over all Extension instances.

get

public Extension get(java.lang.String xidentifier)

Description copied from interface: Extensions

Returns the extension with the given identifier. Note that this is a convenience method, which will return the first extension with the given identifier from the collection.

Specified by:

get in interface Extensions

Parameters:

xidentifier - an identifier as String.

Returns:

the Extension instance.

get

public Extension get(java.lang.String xidentifier,
                     int idx)
              throws java.lang.IndexOutOfBoundsException

Description copied from interface: Extensions

Returns the extension with the given identifier and the given index.

Specified by:

get in interface Extensions

Parameters:

xidentifier - an identifier as String.

idx - the index as int.

Returns:

the Extension instance.

Throws:

java.lang.IndexOutOfBoundsException - if the index is out of bounds.

add

public void add(Extension ext)

Description copied from interface: Extensions

Adds an extension to this Extensions collection.

Specified by:

add in interface Extensions

Parameters:

ext - the Extension to be added.

remove

public void remove(Extension ext)

Description copied from interface: Extensions

Removes the given extension from this Extensions collection.

Specified by:

remove in interface Extensions

Parameters:

ext - the extension as Extension instance.

remove

public void remove(java.lang.String xidentifier)

Description copied from interface: Extensions

Removes all extensions with the given identifier from this Extensions collection.

Specified by:

remove in interface Extensions

Parameters:

xidentifier - an identifier as String.

remove

public Extension remove(java.lang.String xidentifier,
                        int idx)
                 throws java.lang.IndexOutOfBoundsException

Description copied from interface: Extensions

Removes the extension with the given identifier and index from this Extensions collection.

Specified by:

remove in interface Extensions

Parameters:

xidentifier - an identifier as String.

idx - the index as int.

Throws:

java.lang.IndexOutOfBoundsException - if the index is out of bounds.

size

public int size()

Description copied from interface: Extensions

Returns the total number of extensions associated with this Extensions collection.

Specified by:

size in interface Extensions

Returns:

the number as int.

size

public int size(java.lang.String xidentifier)

Description copied from interface: Extensions

Returns the number of extensions associated with this Extensions collection with a given identifier.

Specified by:

size in interface Extensions

Parameters:

xidentifier - an identifier as String.

Returns:

the number as int.