org.zkoss.web.servlet.xel
Class AttributesMap
java.lang.Object
java.util.AbstractMap
org.zkoss.web.servlet.xel.StringKeysMap
org.zkoss.web.servlet.xel.AttributesMap
- All Implemented Interfaces:
- java.util.Map
- Direct Known Subclasses:
- RequestScope
public abstract class AttributesMap
- extends StringKeysMap
A sketetal 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 classes/interfaces inherited from class java.util.AbstractMap |
java.util.AbstractMap.SimpleEntry, java.util.AbstractMap.SimpleImmutableEntry |
Method Summary |
java.util.Set |
entrySet()
|
boolean |
isEmpty()
|
java.lang.Object |
put(java.lang.Object key,
java.lang.Object val)
|
java.lang.Object |
remove(java.lang.Object key)
|
int |
size()
|
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 |
AttributesMap
public AttributesMap()
entrySet
public java.util.Set entrySet()
- Specified by:
entrySet
in interface java.util.Map
- Specified by:
entrySet
in class java.util.AbstractMap
size
public int size()
- Specified by:
size
in interface java.util.Map
- Overrides:
size
in class java.util.AbstractMap
isEmpty
public boolean isEmpty()
- Specified by:
isEmpty
in interface java.util.Map
- Overrides:
isEmpty
in class java.util.AbstractMap
put
public java.lang.Object put(java.lang.Object key,
java.lang.Object val)
- Specified by:
put
in interface java.util.Map
- Overrides:
put
in class java.util.AbstractMap
remove
public java.lang.Object remove(java.lang.Object key)
- Specified by:
remove
in interface java.util.Map
- Overrides:
remove
in class java.util.AbstractMap
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