org.trianacode.taskgraph.service

Class NonRunnableTaskFactory

java.lang.Object

org.trianacode.taskgraph.service.NonRunnableTaskFactory

All Implemented Interfaces:

TaskFactory

public class NonRunnableTaskFactory
extends java.lang.Object
implements TaskFactory

A taskgraph factory for creating transient tasks. Transient tasks are tasks which are in the process of being distributed and there should not be executed.

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	NON_RUNNABLE_FACTORY_DESCRIPTION
static java.lang.String	NON_RUNNABLE_FACTORY_NAME

Fields inherited from interface org.trianacode.taskgraph.TaskFactory

DEFAULT_FACTORY_NAME

Constructor Summary

Constructors

Constructor and Description
NonRunnableTaskFactory()
NonRunnableTaskFactory(java.lang.String factoryname, java.lang.String description)

Method Summary

Methods

Modifier and Type	Method and Description
Cable	createCable(Node sendnode, Node recnode)
Node	createNode(Task task, boolean input)
ParameterNode	createParameterNode(java.lang.String paramname, Task task, boolean input)
Task	createTask(Tool tool, TaskGraph parent, boolean preserveinst)
java.lang.String	getFactoryDescription()
java.lang.String	getFactoryName()

Methods inherited from class java.lang.Object

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

Field Detail

NON_RUNNABLE_FACTORY_NAME

public static final java.lang.String NON_RUNNABLE_FACTORY_NAME

See Also:

Constant Field Values

NON_RUNNABLE_FACTORY_DESCRIPTION

public static final java.lang.String NON_RUNNABLE_FACTORY_DESCRIPTION

See Also:

Constant Field Values

Constructor Detail

NonRunnableTaskFactory

public NonRunnableTaskFactory()

NonRunnableTaskFactory

public NonRunnableTaskFactory(java.lang.String factoryname,
                      java.lang.String description)

Method Detail

getFactoryName

public java.lang.String getFactoryName()

Specified by:

getFactoryName in interface TaskFactory

Returns:

the name of the taskgraph factory

getFactoryDescription

public java.lang.String getFactoryDescription()

Specified by:

getFactoryDescription in interface TaskFactory

Returns:

a description of the task factory

createTask

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

Specified by:

createTask in interface TaskFactory

Returns:

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

Throws:

TaskException

createNode

public Node createNode(Task task,
              boolean input)
                throws NodeException

Specified by:

createNode in interface TaskFactory

Returns:

a new node connected to the specified task

Throws:

NodeException

createParameterNode

public ParameterNode createParameterNode(java.lang.String paramname,
                                Task task,
                                boolean input)
                                  throws NodeException

Specified by:

createParameterNode in interface TaskFactory

Returns:

a new parameter node inputting/outputting the specified parameter and connected to the specified task

Throws:

NodeException

createCable

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

Specified by:

createCable in interface TaskFactory

Returns:

a new cable connecting the specified nodes

Throws:

CableException