y.io
Class LinkMap

java.lang.Object
  y.io.LinkMap

public class LinkMap
extends java.lang.Object

A simple named map for key-value-pairs. Values must be of type LinkInfo. Keys may be of any type, with nodes, edges, and labels being the main focus.

Constructor Summary

LinkMap()
Constructs an empty, unnamed LinkMap.

Method Summary

void	clear() Removes all mappings from this map and deletes its name.
LinkInfo	get(java.lang.Object key) Gets the LinkInfo mapped to the specified key.
java.lang.String	getMapName() Returns this map's name.
void	put(java.lang.Object key, LinkInfo value) Maps the specified value to the specified key.
void	remove(java.lang.Object key) Removes the specified key and its associated value from this map.
void	setMapName(java.lang.String mapName) Specifies this map's name.

Methods inherited from class java.lang.Object

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

Constructor Detail

LinkMap

public LinkMap()

Constructs an empty, unnamed LinkMap.

Method Detail

getMapName

public java.lang.String getMapName()

Returns this map's name.

Returns:

this map's name.

setMapName

public void setMapName(java.lang.String mapName)

Specifies this map's name.

Parameters:

mapName -

get

public LinkInfo get(java.lang.Object key)

Gets the LinkInfo mapped to the specified key.

Parameters:

key -

Returns:

the LinkInfo associated to the key; or null if no value has been mapped to the key

put

public void put(java.lang.Object key,
                LinkInfo value)

Maps the specified value to the specified key.

Parameters:

key -

value -

remove

public void remove(java.lang.Object key)

Removes the specified key and its associated value from this map.

clear

public void clear()

Removes all mappings from this map and deletes its name.