org.trianacode.taskgraph.imp

Class TaskGraphFactoryImp

java.lang.Object

org.trianacode.taskgraph.imp.TaskGraphFactoryImp

All Implemented Interfaces:

TaskGraphFactory

public class TaskGraphFactoryImp
extends java.lang.Object
implements TaskGraphFactory

An implementation of MultiTaskGraphFactory

Field Summary

Fields inherited from interface org.trianacode.taskgraph.TaskGraphFactory

FACTORY_NAME, TASKGRAPH_FACTORY_RENDENRING_HINT

Constructor Summary

Constructors

Constructor and Description
TaskGraphFactoryImp(TrianaProperties properties) Constructs a taskgraph factory

Method Summary

Methods

Modifier and Type	Method and Description
Cable	createCable(Node sendnode, Node recnode)
TaskGraph	createGroupTask(Task[] tasks, TaskGraph parent, boolean preserveinst)
Task	createTask(Tool tool, TaskGraph parent, boolean preserveinst)
TaskGraph	createTaskGraph(TaskGraph taskgraph, boolean preserveinst) Creates an empty taskgraph inherting properties from the specified taskgraph
java.lang.String[]	getRegisteredProxyTypes()
TaskFactory[]	getRegisteredTaskGraphFactories(java.lang.String proxytype)
boolean	isRegisteredTaskGraphFactory(java.lang.String proxytype)
void	registerTaskGraphFactory(java.lang.String proxytype, TaskFactory factory) Registers a taskgraph factory for the specified proxy type.
void	unregisterTaskGraphFactory(java.lang.String proxytype, TaskFactory factory) Unregisters a taskgraph factory for a proxy type

Methods inherited from class java.lang.Object

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

Constructor Detail

TaskGraphFactoryImp

public TaskGraphFactoryImp(TrianaProperties properties)

Constructs a taskgraph factory

Method Detail

registerTaskGraphFactory

public void registerTaskGraphFactory(java.lang.String proxytype,
                            TaskFactory factory)

Registers a taskgraph factory for the specified proxy type.

Specified by:

registerTaskGraphFactory in interface TaskGraphFactory

unregisterTaskGraphFactory

public void unregisterTaskGraphFactory(java.lang.String proxytype,
                              TaskFactory factory)

Unregisters a taskgraph factory for a proxy type

Specified by:

unregisterTaskGraphFactory in interface TaskGraphFactory

getRegisteredProxyTypes

public java.lang.String[] getRegisteredProxyTypes()

Specified by:

getRegisteredProxyTypes in interface TaskGraphFactory

Returns:

an array of the proxy types that have taskgraph factorys registered

getRegisteredTaskGraphFactories

public TaskFactory[] getRegisteredTaskGraphFactories(java.lang.String proxytype)

Specified by:

getRegisteredTaskGraphFactories in interface TaskGraphFactory

Returns:

the registered taskgraph factory for the specified proxy (null if none registered)

isRegisteredTaskGraphFactory

public boolean isRegisteredTaskGraphFactory(java.lang.String proxytype)

Specified by:

isRegisteredTaskGraphFactory in interface TaskGraphFactory

Returns:

true if there is a registered taskgraph factory for the specified tool class

createTaskGraph

public TaskGraph createTaskGraph(TaskGraph taskgraph,
                        boolean preserveinst)
                          throws TaskException

Creates an empty taskgraph inherting properties from the specified taskgraph

Specified by:

createTaskGraph in interface TaskGraphFactory

Throws:

TaskException

createGroupTask

public TaskGraph createGroupTask(Task[] tasks,
                        TaskGraph parent,
                        boolean preserveinst)
                          throws TaskException

Specified by:

createGroupTask in interface TaskGraphFactory

Returns:

a new group task containing the specified tasks

Throws:

TaskException

createTask

public Task createTask(Tool tool,
              TaskGraph parent,
              boolean preserveinst)
                throws TaskException

Specified by:

createTask in interface TaskGraphFactory

Returns:

a new task of type tool, optionally preserving the original instance id in the new task.

Throws:

TaskException

createCable

public Cable createCable(Node sendnode,
                Node recnode)
                  throws CableException

Specified by:

createCable in interface TaskGraphFactory

Returns:

a new cable connecting the specified nodes

Throws:

CableException