com.yworks.yfiles.server.graphml.support
Class EmptyLookup

java.lang.Object
  com.yworks.yfiles.server.graphml.support.EmptyLookup

All Implemented Interfaces:

Lookup

public class EmptyLookup

extends java.lang.Object

implements Lookup

An empty lookup always returning null.

Field Summary

static EmptyLookup

instance

Constructor Summary

EmptyLookup()

Method Summary

java.lang.Object

lookup(java.lang.Class type) This method always returns null.

Methods inherited from class java.lang.Object

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

Field Detail

instance

public static final EmptyLookup instance

Constructor Detail

EmptyLookup

public EmptyLookup()

Method Detail

lookup

public java.lang.Object lookup(java.lang.Class type)

This method always returns null.

Specified by:

lookup in interface Lookup

Parameters:

type - This parameter is ignored.

Returns:

null