org.zkoss.web.servlet.xel
Class AttributesMap

java.lang.Object
  java.util.AbstractMap<java.lang.String,V>
      org.zkoss.web.servlet.xel.StringKeysMap<java.lang.Object>
          org.zkoss.web.servlet.xel.AttributesMap

All Implemented Interfaces:

java.util.Map<java.lang.String,java.lang.Object>

Direct Known Subclasses:

RequestScope

public abstract class AttributesMap
extends StringKeysMap<java.lang.Object>

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

It is mainly used to implement sessionScope and requestScope in EL.

Since:

3.0.0

Author:

tomyeh

Nested Class Summary

Nested classes/interfaces inherited from class org.zkoss.web.servlet.xel.StringKeysMap

StringKeysMap.EntryIter

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

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

Constructor Summary

AttributesMap()

Method Summary

java.util.Set<java.util.Map.Entry<java.lang.String,java.lang.Object>>	entrySet()
boolean	isEmpty()
java.lang.Object	put(java.lang.String key, java.lang.Object val)
java.lang.Object	remove(java.lang.Object key)
int	size()

Methods inherited from class org.zkoss.web.servlet.xel.StringKeysMap

containsKey, get, getKeys, getValue, removeValue, setValue

Methods inherited from class java.util.AbstractMap

clear, clone, containsValue, equals, hashCode, keySet, putAll, toString, values

Methods inherited from class java.lang.Object

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

Constructor Detail

AttributesMap

public AttributesMap()

Method Detail

entrySet

public java.util.Set<java.util.Map.Entry<java.lang.String,java.lang.Object>> entrySet()

Specified by:

entrySet in interface java.util.Map<java.lang.String,java.lang.Object>

Specified by:

entrySet in class java.util.AbstractMap<java.lang.String,java.lang.Object>

size

public int size()

Specified by:

size in interface java.util.Map<java.lang.String,java.lang.Object>

Overrides:

size in class java.util.AbstractMap<java.lang.String,java.lang.Object>

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface java.util.Map<java.lang.String,java.lang.Object>

Overrides:

isEmpty in class java.util.AbstractMap<java.lang.String,java.lang.Object>

put

public java.lang.Object put(java.lang.String key,
                            java.lang.Object val)

Specified by:

put in interface java.util.Map<java.lang.String,java.lang.Object>

Overrides:

put in class java.util.AbstractMap<java.lang.String,java.lang.Object>

remove

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

Specified by:

remove in interface java.util.Map<java.lang.String,java.lang.Object>

Overrides:

remove in class java.util.AbstractMap<java.lang.String,java.lang.Object>