com.rubecula.util
Class LookupTable

java.lang.Object
  java.util.AbstractMap
      java.util.HashMap
          com.rubecula.util.StringMap
              com.rubecula.util.LookupTable

All Implemented Interfaces:

java.lang.Cloneable, Lookupable, java.util.Map, java.io.Serializable

public class LookupTable

extends StringMap

implements Lookupable

Class to allow storage and lookup of Presentable objects, identified by a String key.

Since:

V_0_5

Version:

$Revision: 1.1 $

Author:

Robin Hillyard

See Also:

Serialized Form

Nested Class Summary

Nested classes inherited from class java.util.HashMap

Nested classes inherited from class java.util.AbstractMap

Field Summary

Fields inherited from class java.util.HashMap

Fields inherited from class java.util.AbstractMap

Constructor Summary

LookupTable()

Method Summary

java.lang.Object	get(java.lang.String key) Method to get a value from this StringMap
java.util.Collection	getKeys()
Presentable	getValue(java.lang.String name) Method to lookup a value by name.
java.lang.Object	put(java.lang.Object key, java.lang.Object value)
java.lang.Object	put(java.lang.String key, Presentable value)

Methods inherited from class com.rubecula.util.StringMap

get, put

Methods inherited from class java.util.HashMap

clear, clone, containsKey, containsValue, entrySet, isEmpty, keySet, putAll, remove, size, values

Methods inherited from class java.util.AbstractMap

equals, hashCode, toString

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Map

equals, hashCode

Constructor Detail

LookupTable

public LookupTable()

Method Detail

get

public java.lang.Object get(java.lang.String key)

Description copied from class: StringMap

Method to get a value from this StringMap

Overrides:

get in class StringMap

See Also:

Map.get(java.lang.Object)

put

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

Specified by:

put in interface java.util.Map

Overrides:

put in class StringMap

See Also:

Map.put(java.lang.Object, java.lang.Object)

put

public java.lang.Object put(java.lang.String key,
                            Presentable value)

getValue

public Presentable getValue(java.lang.String name)
                     throws PresentableException

Description copied from interface: Lookupable

Method to lookup a value by name.

Specified by:

getValue in interface Lookupable

Parameters:

name - the name or key to be looked up.

Returns:

a Presentable value corresponding to the current value of name.

Throws:

PresentableException - name not be found.

getKeys

public java.util.Collection getKeys()

Specified by:

getKeys in interface Lookupable