org.basex.util
Class Map<E>

java.lang.Object
  org.basex.util.Set
      org.basex.util.Map<E>

Type Parameters:

E - generic value type

public class Map<E>
extends Set

This is a simple hash map, extending the even simpler hash set.

Author:

Workgroup DBIS, University of Konstanz 2005-08, ISC License, Christian Gruen

Field Summary

Fields inherited from class org.basex.util.Set

size

Constructor Summary

Map()

Method Summary

int	add(byte[] key, E val) Indexes the specified keys and values.
E	get(byte[] key) Returns the value for the specified key.
E	value(int p) Returns the specified value.

Methods inherited from class org.basex.util.Set

add, delete, id, key, keys, size

Methods inherited from class java.lang.Object

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

Constructor Detail

Map

public Map()

Method Detail

add

public int add(byte[] key,
               E val)

Indexes the specified keys and values.

Parameters:

key - key

val - value

Returns:

index

get

public E get(byte[] key)

Returns the value for the specified key.

Parameters:

key - key to be found

Returns:

value or null if nothing was found

value

public E value(int p)

Returns the specified value.

Parameters:

p - value index

Returns:

value