org.zkoss.el.impl
Class StringKeysMap

java.lang.Object
  java.util.AbstractMap
      org.zkoss.el.impl.StringKeysMap

All Implemented Interfaces:

java.util.Map

Direct Known Subclasses:

AttributesMap

public abstract class StringKeysMap
extends java.util.AbstractMap

A sketetal implementation for Map to wrap something with enumeration of keys, which must be String.

Author:

tomyeh

Nested Class Summary

class

StringKeysMap.EntryIter The iterator class used to iterator the entries in this map.

Nested classes/interfaces inherited from class java.util.AbstractMap

java.util.AbstractMap.SimpleEntry<K,V>, java.util.AbstractMap.SimpleImmutableEntry<K,V>

Constructor Summary

StringKeysMap()

Method Summary

boolean	containsKey(java.lang.Object key)
java.lang.Object	get(java.lang.Object key)
protected abstract java.util.Enumeration	getKeys() Returns an enumeration of keys.
protected abstract java.lang.Object	getValue(java.lang.String key) Returns the value associated with the specified key.
protected abstract void	removeValue(java.lang.String key) Removes the specified key.
protected abstract void	setValue(java.lang.String key, java.lang.Object value) Sets the value associated with the specified key.

Methods inherited from class java.util.AbstractMap

clear, clone, containsValue, entrySet, equals, hashCode, isEmpty, keySet, put, putAll, remove, size, toString, values

Methods inherited from class java.lang.Object

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

Constructor Detail

StringKeysMap

public StringKeysMap()

Method Detail

containsKey

public boolean containsKey(java.lang.Object key)

Specified by:

containsKey in interface java.util.Map

Overrides:

containsKey in class java.util.AbstractMap

get

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

Specified by:

get in interface java.util.Map

Overrides:

get in class java.util.AbstractMap

getValue

protected abstract java.lang.Object getValue(java.lang.String key)

Returns the value associated with the specified key.

getKeys

protected abstract java.util.Enumeration getKeys()

Returns an enumeration of keys.

setValue

protected abstract void setValue(java.lang.String key,
                                 java.lang.Object value)

Sets the value associated with the specified key.

removeValue

protected abstract void removeValue(java.lang.String key)

Removes the specified key.