net.ontopia.utils
Class GrabberGrabber

java.lang.Object
  net.ontopia.utils.GrabberGrabber

All Implemented Interfaces:

GrabberIF<java.lang.Object,java.lang.Object>

public class GrabberGrabber
extends java.lang.Object
implements GrabberIF<java.lang.Object,java.lang.Object>

INTERNAL: Grabber that makes the second grabber grab what the first grabber grabs and so on. Any number of grabbers may be chained together.

Field Summary

protected java.util.List<GrabberIF>

grabbers

Constructor Summary

GrabberGrabber(GrabberIF... grabbers)

Method Summary

void	addGrabber(GrabberIF grabber) Add grabber to the end of the grabber list.
java.util.List<GrabberIF>	getGrabbers() Gets the chained grabbers.
java.lang.Object	grab(java.lang.Object object) Returns an object that is somehow extracted from the given object.
void	setGrabbers(java.util.List<GrabberIF> grabbers) Sets the grabbers.

Methods inherited from class java.lang.Object

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

Field Detail

grabbers

protected java.util.List<GrabberIF> grabbers

Constructor Detail

GrabberGrabber

public GrabberGrabber(GrabberIF... grabbers)

Method Detail

getGrabbers

public java.util.List<GrabberIF> getGrabbers()

Gets the chained grabbers.

setGrabbers

public void setGrabbers(java.util.List<GrabberIF> grabbers)

Sets the grabbers.

addGrabber

public void addGrabber(GrabberIF grabber)

Add grabber to the end of the grabber list.

grab

public java.lang.Object grab(java.lang.Object object)

Description copied from interface: GrabberIF

Returns an object that is somehow extracted from the given object.

Specified by:

grab in interface GrabberIF<java.lang.Object,java.lang.Object>