ee.telekom.workflow.graph.core

Class TokenImpl

java.lang.Object

ee.telekom.workflow.graph.core.TokenImpl

All Implemented Interfaces:

Token

public class TokenImpl
extends Object
implements Token

Constructor Summary

Constructors

Constructor and Description
TokenImpl()

Method Summary

Modifier and Type	Method and Description
int	getId() Returns the token's id.
GraphInstance	getInstance() Returns the GraphInstance that this token belongs to.
Node	getNode() Returns the Node that this token is pointing to.
Token	getParent() Returns the parent token which was involved in creating this token.
boolean	isActive() Returns whether the token is active.
void	markInactive() Marks this token as inactive, in the sense that it no longer represents an active part of the workflow instance.
void	setActive(boolean isActive)
void	setId(int id)
void	setInstance(GraphInstance instance)
void	setNode(Node node) Sets the Node that the token is pointing to.
void	setParent(Token parent)

Methods inherited from class java.lang.Object

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

Constructor Detail

TokenImpl

public TokenImpl()

Method Detail

getId

public int getId()

Description copied from interface: Token

Returns the token's id. The id is unique among the token's in the containing graph instance.

Specified by:

getId in interface Token

Returns:

the token's id

setId

public void setId(int id)

getNode

public Node getNode()

Description copied from interface: Token

Returns the Node that this token is pointing to.

Specified by:

getNode in interface Token

Returns:

the node that this token is pointing to

setNode

public void setNode(Node node)

Description copied from interface: Token

Sets the Node that the token is pointing to.

Specified by:

setNode in interface Token

Parameters:

node - the new node to point to

getInstance

public GraphInstance getInstance()

Description copied from interface: Token

Returns the GraphInstance that this token belongs to.

Specified by:

getInstance in interface Token

Returns:

the graph instance that this token belongs to

setInstance

public void setInstance(GraphInstance instance)

getParent

public Token getParent()

Description copied from interface: Token

Returns the parent token which was involved in creating this token. If this node is a GraphInstance's main token (the token that begins executing at the start node), null will be returned.

Specified by:

getParent in interface Token

Returns:

the token's parent token or null for a main token

setParent

public void setParent(Token parent)

isActive

public boolean isActive()

Description copied from interface: Token

Returns whether the token is active.

Specified by:

isActive in interface Token

Returns:

true, if the token is active

setActive

public void setActive(boolean isActive)

markInactive

public void markInactive()

Description copied from interface: Token

Marks this token as inactive, in the sense that it no longer represents an active part of the workflow instance. Once a token is marked inactive, it is generally only of historical interest. A token may be marked inactive because its execution has completed or it has been cancelled.

Specified by:

markInactive in interface Token