|
||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Objectorg.apache.commons.jxpath.FunctionLibrary
public class FunctionLibrary
An object that aggregates Functions
objects into a group Functions
object. Since JXPathContext
can only register a single Functions
object, FunctionLibrary should always be used to group all Functions objects
that need to be registered.
Constructor Summary | |
---|---|
FunctionLibrary()
|
Method Summary | |
---|---|
void |
addFunctions(Functions functions)
Add functions to the library |
Function |
getFunction(java.lang.String namespace,
java.lang.String name,
java.lang.Object[] parameters)
Returns a Function, if any, for the specified namespace, name and parameter types. |
java.util.Set |
getUsedNamespaces()
Returns a set containing all namespaces used by the aggregated Functions. |
void |
removeFunctions(Functions functions)
Remove functions from the library. |
Methods inherited from class java.lang.Object |
---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
---|
public FunctionLibrary()
Method Detail |
---|
public void addFunctions(Functions functions)
functions
- to addpublic void removeFunctions(Functions functions)
functions
- to removepublic java.util.Set getUsedNamespaces()
getUsedNamespaces
in interface Functions
public Function getFunction(java.lang.String namespace, java.lang.String name, java.lang.Object[] parameters)
getFunction
in interface Functions
namespace
- function namespacename
- function nameparameters
- parameters
|
||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |