protected static class Foreach.NullHolderContext extends ChainedInternalContextAdapter
innerContext| 限定符和类型 | 方法和说明 |
|---|---|
java.lang.Object |
get(java.lang.String key)
Get an object from the context, or null if the key is equal to the loop variable
|
java.lang.Object |
localPut(java.lang.String key,
java.lang.Object value)
Allows callers to explicitly put objects in the local context.
|
java.lang.Object |
put(java.lang.String key,
java.lang.Object value)
Put method also stores values in parent context
|
java.lang.Object |
remove(java.lang.Object key)
Remove an object from the context
|
attachEventCartridge, containsKey, getBaseContext, getCurrentMacroCallDepth, getCurrentMacroName, getCurrentResource, getCurrentTemplateName, getEventCartridge, getInternalUserContext, getKeys, getMacroLibraries, getMacroNameStack, getTemplateNameStack, icacheGet, icachePut, popCurrentMacroName, popCurrentTemplateName, pushCurrentMacroName, pushCurrentTemplateName, setCurrentResource, setMacroLibrariespublic java.lang.Object get(java.lang.String key)
throws MethodInvocationException
get 在接口中 Contextget 在类中 ChainedInternalContextAdapterkey - name of item to getMethodInvocationException - passes on potential exception from reference method callContext.get(java.lang.String)public java.lang.Object put(java.lang.String key,
java.lang.Object value)
ChainedInternalContextAdapterput 在接口中 Contextput 在类中 ChainedInternalContextAdapterkey - name of item to setvalue - object to set to keyContext.put(java.lang.String key, java.lang.Object value)public java.lang.Object localPut(java.lang.String key,
java.lang.Object value)
localPut 在接口中 InternalWrapperContextlocalPut 在类中 ChainedInternalContextAdapterkey - name of item to set.value - object to set to key.InternalWrapperContext.localPut(String, Object)public java.lang.Object remove(java.lang.Object key)
remove 在接口中 Contextremove 在类中 ChainedInternalContextAdapterkey - The name of the value to remove.null
if unmapped.Context.remove(java.lang.Object key)