org.mmbase.util.functions
Class MethodFunction

java.lang.Object
  org.mmbase.util.functions.Function
      org.mmbase.util.functions.MethodFunction

public class MethodFunction

extends Function

A function based an an abritrary method. Since the name of the parameters cannot be found by reflection, this is only of limited use. Use BeanFunction.

Since:

MMBase-1.7

Version:

$Id: MethodFunction.java,v 1.1 2003/12/21 13:25:36 michiel Exp $

Author:

Michiel Meeuwissen

See Also:

MMObjectBuilder.executeFunction(org.mmbase.module.core.MMObjectNode, java.lang.String, java.util.List), Node.getFunctionValue(java.lang.String, java.util.List), org.mmbase.util.function.BeanFunction

Field Summary

Fields inherited from class org.mmbase.util.functions.Function

name, returnType

Constructor Summary

MethodFunction(java.lang.reflect.Method method, java.lang.String name)

Method Summary

static java.lang.reflect.Method	getFirstMethod(java.lang.Class claz, java.lang.String name) Utility function
static Function	getFunction(java.lang.reflect.Method method, java.lang.String name)
java.lang.Object	getFunctionValue(Parameters parameters) Executes the defined function supplying the given arguments.

Methods inherited from class org.mmbase.util.functions.Function

getDescription, getName, getNewParameters, getParameterDefinition, getReturnType, setDescription, setParameterDefinition, setReturnType

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

MethodFunction

public MethodFunction(java.lang.reflect.Method method,
                      java.lang.String name)

Method Detail

getFirstMethod

public static java.lang.reflect.Method getFirstMethod(java.lang.Class claz,
                                                      java.lang.String name)

Utility function

getFunction

public static Function getFunction(java.lang.reflect.Method method,
                                   java.lang.String name)

getFunctionValue

public java.lang.Object getFunctionValue(Parameters parameters)

Description copied from class: Function

Executes the defined function supplying the given arguments.

Specified by:

getFunctionValue in class Function

See Also:

Function.getNewParameters()