eu.mihosoft.vrl.workflow

Class NodeLookupImpl

java.lang.Object

eu.mihosoft.vrl.workflow.NodeLookupImpl

All Implemented Interfaces:

Lookup<VNode>, NodeLookup

public class NodeLookupImpl
extends Object
implements NodeLookup

This class allows nodes to be looked up by id. Ids have the format <node id>:<connector id>. The class can also be used to look up connectors.

Author:

Michael Hoffer <info@michaelhoffer.de>

Constructor Summary

Constructors

Constructor and Description
NodeLookupImpl(VFlowModel root)

Method Summary

Modifier and Type	Method and Description
VNode	getById(String globalId) Returns the element with the specified id.
Connector	getConnectorById(String globalId) Returns the connector with the specified id.

Methods inherited from class java.lang.Object

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

Constructor Detail

NodeLookupImpl

public NodeLookupImpl(VFlowModel root)

Method Detail

getConnectorById

public Connector getConnectorById(String globalId)

Description copied from interface: NodeLookup

Returns the connector with the specified id.

Specified by:

getConnectorById in interface NodeLookup

Parameters:

globalId - global connector id

Returns:

connector with the specified global id or null if no such connector exists

getById

public VNode getById(String globalId)

Description copied from interface: Lookup

Returns the element with the specified id.

Specified by:

getById in interface Lookup<VNode>

Parameters:

globalId - id of the requested element

Returns:

the requested element or null if the requested element does not exist