org.apache.velocity.runtime.parser.node
Class AbstractExecutor

java.lang.Object
  |
  +--org.apache.velocity.runtime.parser.node.AbstractExecutor

Direct Known Subclasses:

GetExecutor, PropertyExecutor

public abstract class AbstractExecutor

extends java.lang.Object

Abstract class that is used to execute an arbitrary method that is in introspected. This is the superclass for the GetExecutor and PropertyExecutor.

Version:

$Id: AbstractExecutor.java,v 1.12.4.1 2004/03/03 23:22:59 geirm Exp $

Author:

Jason van Zyl, Geir Magnusson Jr.

Field Summary

protected java.lang.reflect.Method	method Method to be executed.
protected RuntimeLogger	rlog

Constructor Summary

AbstractExecutor()

Method Summary

abstract java.lang.Object	execute(java.lang.Object o) Execute method against context.
java.lang.reflect.Method	getMethod()
boolean	isAlive() Tell whether the executor is alive by looking at the value of the method.

Methods inherited from class java.lang.Object

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

Field Detail

rlog

protected RuntimeLogger rlog

method

protected java.lang.reflect.Method method

Method to be executed.

Constructor Detail

AbstractExecutor

public AbstractExecutor()

Method Detail

execute

public abstract java.lang.Object execute(java.lang.Object o)
                                  throws java.lang.IllegalAccessException,
                                         java.lang.reflect.InvocationTargetException

Execute method against context.

isAlive

public boolean isAlive()

Tell whether the executor is alive by looking at the value of the method.

getMethod

public java.lang.reflect.Method getMethod()