Class org.ditchnet.util.Map

Object
   |
   +--org.ditchnet.util.Map

class org.ditchnet.util.Map

Author: Todd Ditchendorf
Defined in tabs.js

Constructor Detail

org.ditchnet.util.Map

org.ditchnet.util.Map(o)

An object that maps keys to values. A map cannot contain duplicate keys; each key can map to at most one value.

Author: Todd Ditchendorf

containsKey

Object containsKey(key)

Returns true if this map contains a mapping for the specified key.

Parameters:
Object - key Testing this Map for key with this value.

Returns:
boolean

containsValue

Object containsValue(value)

Returns true if this map maps one or more keys to the specified value.

Parameters:
Object - value Testing this Map for key with this value.

Returns:
boolean

get

Object get(key)

Returns the value to which this map maps the specified key.

Parameters:
Object - key Get the value for this key in this Map.

Returns:
Object

isEmpty

Object isEmpty()

Returns true if this map contains no key-value mappings.

Returns:
boolean

keySet

Object keySet()

Returns a set view of the values contained in this map.

Returns:
Array

put

void put(key,value)

Associates the specified value with the specified key in this map.

Parameters:
Object - key New key to enter,
Object - Value New value to enter.

Returns:
Object

remove

void remove(key)

Removes the mapping for this key from this map if it is present

Parameters:
Object - key Testing this Map for key with this value.

Returns:
boolean

size

Object size()

Returns the number of key-value mappings in this map.

Returns:
number

toString

Object toString()

Returns a string representation of this map.

Returns:
String

values

Object values()

Returns a collection view of the values contained in this map.

Returns:
Collection