com.opensymphony.webwork.views.jasperreports
Class OgnlValueStackShadowMap
java.lang.Object
java.util.AbstractMap
java.util.HashMap
com.opensymphony.webwork.views.jasperreports.OgnlValueStackShadowMap
- All Implemented Interfaces:
- Serializable, Cloneable, Map
public class OgnlValueStackShadowMap
- extends HashMap
Ported to WebWork2:
- Version:
- $Id: OgnlValueStackShadowMap.java 1282 2005-10-09 04:26:58Z plightbo $
- Author:
- <a href="hermanns@aixcept.de">Rainer Hermanns</a>
- See Also:
- Serialized Form
Method Summary |
boolean |
containsKey(Object key)
Implementation of containsKey(), overriding HashMap implementation. |
Object |
get(Object key)
Implementation of get(), overriding HashMap implementation. |
Methods inherited from class java.util.HashMap |
clear, clone, containsValue, entrySet, isEmpty, keySet, put, putAll, remove, size, values |
OgnlValueStackShadowMap
public OgnlValueStackShadowMap(OgnlValueStack valueStack)
- Constructs an instance of OgnlValueStackShadowMap.
- Parameters:
valueStack
- - the underlying valuestack
containsKey
public boolean containsKey(Object key)
- Implementation of containsKey(), overriding HashMap implementation.
- Specified by:
containsKey
in interface Map
- Overrides:
containsKey
in class HashMap
- Parameters:
key
- - The key to check in HashMap and if not found to check on valueStack.
- Returns:
- true, if conatins key, false otherwise.
- See Also:
HashMap.containsKey(java.lang.Object)
get
public Object get(Object key)
- Implementation of get(), overriding HashMap implementation.
- Specified by:
get
in interface Map
- Overrides:
get
in class HashMap
- Parameters:
key
- - The key to get in HashMap and if not found there from the valueStack.
- Returns:
- value - The object from HashMap or if null, from the valueStack.
- See Also:
HashMap.get(java.lang.Object)