org.trianacode.taskgraph.imp

Class TaskGraphImp

java.lang.Object

org.trianacode.taskgraph.imp.ToolImp

org.trianacode.taskgraph.imp.TaskImp

org.trianacode.taskgraph.imp.TaskGraphImp

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, TaskListener, ExecutionListener, Task, TaskGraph, Tool

public class TaskGraphImp
extends TaskImp
implements TaskGraph, TaskListener, java.io.Serializable, java.lang.Cloneable

An TaskGraphImp containing a collection of Tasks linked by Cables

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface org.trianacode.taskgraph.Task

Task.ConnectionStatus

Field Summary

Fields

Modifier and Type	Field and Description
protected java.util.ArrayList<ExecutionListener>	execlisteners a list of the execution listeners for this task

Fields inherited from interface org.trianacode.taskgraph.TaskGraph

CONTROL_TASK_CONNECTED, CONTROL_TASK_DISCONNECTED, CONTROL_TASK_UNSTABLE

Fields inherited from interface org.trianacode.taskgraph.Task

DEFAULT_NODE_REQUIREMENT, DEPRECATED_GUI_XPOS, DEPRECATED_GUI_YPOS, ERROR_MESSAGE, ESSENTIAL, ESSENTIAL_IF_CONNECTED, EXECUTION_COUNT, EXECUTION_REQUEST_COUNT, EXECUTION_STATE, GUI_X, GUI_Y, NODE_PROPERTIES, NODE_REQUIREMENT, OPTIONAL, OUTPUT_TYPE

Fields inherited from interface org.trianacode.taskgraph.tool.Tool

ANY_DATA_TYPE, CLONE_ALL_OUTPUT, CLONE_MULTIPLE_OUTPUT, COPY_OUTPUT, DEFAULT_IN_NODES, DEFAULT_INPUT_NODES, DEFAULT_MAX_NODES, DEFAULT_MIN_NODES, DEFAULT_OUT_NODES, DEFAULT_OUTPUT_NODES, DEFAULT_POP_UP_DESCRIPTION, DEFINITION_JAVA_CLASS, DEFINITION_METADATA, DEFINITION_TRIANA_XML, DEFINITION_UNKNOWN, GUI, GUI_BUILDER, HELP_FILE_PARAM, IMMEDIATE_UPDATE, INTERNAL, LATE_INITIALIZE, MAX_INPUT_NODES, MAX_OUTPUT_NODES, MIN_INPUT_NODES, MIN_OUTPUT_NODES, NO_UPDATE, OLD_GUI_BUILDER, ON_TASK_INSTANTIATION, ON_USER_ACCESS, OUTPUT_POLICY, PANEL_INSTANCE, PARAM_PANEL_CLASS, PARAM_PANEL_HIDE, PARAM_PANEL_INSTANTIATE, PARAM_PANEL_SHOW, PARAM_UPDATE_POLICY, POP_UP_DESCRIPTION, PROCESS_UPDATE, TOOL_VERSION, TRANSIENT, TRANSIENT_ACCESSIBLE, UNKNOWN_DATA_TYPE, UNKNOWN_TYPE, USER_ACCESSIBLE

Constructor Summary

Constructors

Constructor and Description
TaskGraphImp(Task[] tasks, TaskFactory factory, boolean preserveinst, TrianaProperties properties) Create a taskgraph containig the specified tasks, and using the specified taskgraph factory.
TaskGraphImp(Tool tool, TaskFactory factory, boolean preserveinst) Create a taskgraph that takes its details from a specified tool and uses a specific factory.
TaskGraphImp(TrianaProperties properties) Create a taskgraph that uses the default task factory.

Method Summary

Methods

Modifier and Type	Method and Description
Node	addDataInputNode(Node parent) Adds a data input node, with the specified node as a parent
Node	addDataOutputNode(Node parent) Adds a data output node, with the specified node as a parent
void	addExecutionListener(ExecutionListener listener) Adds a execution listener to this runnable instance
void	addTaskGraphListener(TaskGraphListener listener) Adds a taskgraph listener to this taskgraph.
Cable	connect(Node sendnode, Node recnode) Create a cable connecting sendnode on sendtask to recnode on rectask.
boolean	containsNode(Node node)
boolean	containsTask(java.lang.String identifier)
boolean	containsTask(Task task)
boolean	containsTaskInstance(java.lang.String instanceid)
Task	createControlTask(Tool tool, boolean preserveinst) Constructs a new task for looping over the group, optionally preserving the original instance id in the new task.
Task	createTask(Tool tool) Create a new task in this taskgraph.
Task	createTask(Tool tool, boolean preserveinst) Create a new task in this taskgraph, optionally preserving the instance id from the original task in the new task.
protected Task	createTaskNoNotify(Tool tool, boolean preserveinst) Creates the specified task without notifying the task listeners
void	disconnect(Cable cable) Disconnects the specified cable from its nodes.
void	dispose() cleans up any operations associated with this taskgraph and the tasks within it
void	executionFinished(ExecutionEvent event) Notified when the runnable instance has finished an execution
void	executionRequested(ExecutionEvent event) Notified when an execution is requested (either by the user or due to all essential input data having been received)
void	executionReset(ExecutionEvent event) Notified when the runnable instance is reset
void	executionStarting(ExecutionEvent event) Notified when the runnable instance is about to be execution
void	executionStateChanged(ExecutionEvent event) Notified when the execution state of the task changes
Task	getControlTask()
int	getControlTaskState()
java.lang.String[]	getDataInputTypes(int index)
java.lang.String[]	getDataOutputTypes(int index)
Node	getGroupNodeParent(Node groupnode)
Task	getTask(Node node)
Task	getTask(java.lang.String taskname)
Task	getTaskInstance(java.lang.String instanceid)
Task[]	getTasks(boolean includecontrol)
TaskGraph	groupTasks(java.lang.String[] tasknames, java.lang.String groupname) Groups the specified tasks, returning the taskgraph created.
void	init() Initialistion method should be called immediately after parent is set
boolean	isControlTask()
boolean	isControlTaskConnected()
boolean	isControlTaskUnstable()
void	nodeAdded(TaskNodeEvent event) Called when a data input node is added.
void	nodeRemoved(TaskNodeEvent event) If the node being removed is one of this group's nodes the this removes the group node also.
protected void	notifyCableConnected(Cable cable, boolean groupevent, boolean ungroupevent) Notifies all the taskgraph listeners that a cable has been connected.
protected void	notifyCableDisconnected(Cable cable, boolean groupevent, boolean ungroupevent) Notifies all the taskgraph listeners that a task has been removed.
protected void	notifyCableReconnected(Cable cable, boolean inputrecon) Notifies all the taskgraph listeners that a task has been removed.
protected void	notifyTaskCreated(Task task, boolean groupevent, boolean ungroupevent) Notifies all the taskgraph listeners that a task has been created.
protected void	notifyTaskRemoved(Task task, boolean groupevent, boolean ungroupevent) Notifies all the taskgraph listeners that a task has been removed.
void	parameterUpdated(ParameterUpdateEvent event) Called when the value of a parameter is changed, including when a parameter is removed.
void	removeControlTask() Removes the control task from the group
void	removeDataInputNode(Node node) Removes a data input node.
void	removeDataOutputNode(Node node) Removes a data output node.
void	removeExecutionListener(ExecutionListener listener) Removes a execution listener from this runnable instance
void	removeTask(Task task) Remove the specified task from the taskgraph.
void	removeTaskGraphListener(TaskGraphListener listener) Removes a taskgraph listener from this taskgraph.
void	setControlTaskState(int state) Sets the state of the control task (CONTROL_TASK_CONNECTED, CONTROL_TASK_DISCONNECTED or CONTROL_TASK_UNSTABLE)
void	setGroupNodeParent(Node groupnode, Node parentnode) Sets the parent of a group input/output node
static void	setPositionFromDoubles(Tool tool, java.lang.Double[] pos) Sets the position of the specified task using Triana's co-ordinate system.
void	swapGroupNodeParents(Node groupnode1, Node groupnode2) Swaps the parents of two group nodes (without disconnecting either).
void	taskDisposed(TaskDisposedEvent event) Called before the task is disposed
void	taskNameUpdate(Task task) This method is called when a tasks within this taskgraphs name is changed.
void	taskPropertyUpdate(TaskPropertyEvent event) This method is called when a tasks within this taskgraphs name is changed.
void	ungroup() removes tasks and notifies listeners when the taskgraph is ungrouped, but does not dispose of the tasks
void	unGroupTask(java.lang.String groupname) Ungroups the specified group task.

Methods inherited from class org.trianacode.taskgraph.imp.TaskImp

addDataInputNode, addDataOutputNode, addDeclaredNodeProperty, addParameterInputNode, addParameterOutputNode, addTaskListener, getAbsoluteNodeIndex, getContext, getContextProperty, getDataInputNode, getDataInputNodeCount, getDataInputNodes, getDataOutputNode, getDataOutputNodeCount, getDataOutputNodes, getDeclaredNodeProperties, getDefaultNodeRequirement, getErrorMessage, getExecutionCount, getExecutionRequestCount, getExecutionState, getInputNode, getInputNodes, getInstanceID, getNodeIndex, getNodeRequirement, getOutputNode, getOutputNodes, getParameterInputName, getParameterInputNode, getParameterInputNodeCount, getParameterInputNodes, getParameterOutputName, getParameterOutputNode, getParameterOutputNodeCount, getParameterOutputNodes, getParent, getQualifiedTaskName, getUltimateParent, isDataInputNode, isDataOutputNode, isParameterInputNode, isParameterOutputNode, isParameterTriggerNode, isRunContinuously, notifyNodeAdded, notifyNodeRemoved, notifyParameterSet, notifyPropertyUpdate, notifyTaskDisposed, removeNode, removeParameter, removeParameterInputNode, removeParameterOutputNode, removeProxy, removeTaskListener, setContextProperty, setDataInputNodeCount, setDataOutputNodeCount, setDeclaredNodeProperties, setDefaultNodeRequirement, setNodeRequirement, setParameter, setParameterInputs, setParameterOutputNames, setParent, setProxy, setRunContinuously, setSubTitle, setToolName, updateProxy

Methods inherited from class org.trianacode.taskgraph.imp.ToolImp

addExtension, addRenderingHint, getDataInputTypes, getDataOutputTypes, getDefaultDataInputNodes, getDefaultDataOutputNodes, getDefinitionPath, getDefinitionType, getDisplayName, getDisplayPackage, getExtension, getExtensionNames, getHelpFile, getInputNodeCount, getMaxDataInputNodes, getMaxDataOutputNodes, getMinDataInputNodes, getMinDataOutputNodes, getOutputNodeCount, getParameter, getParameterNames, getParameterType, getPopUpDescription, getProperties, getProxy, getQualifiedToolName, getRenderingHint, getRenderingHints, getSubTitle, getToolBox, getToolName, getToolPackage, getUnitName, getUnitPackage, getVersion, isExtensionName, isParameterName, isRenderingHint, removeExtension, removeRenderingHint, setDataInputTypes, setDataInputTypes, setDataOutputTypes, setDataOutputTypes, setDefaultDataInputNodes, setDefaultDataOutputNodes, setDefinitionPath, setDefinitionType, setDisplayName, setDisplayPackage, setHelpFile, setMaxDataInputNodes, setMaxDataOutputNodes, setMinDataInputNodes, setMinDataOutputNodes, setParameterOutputs, setParameterType, setPopUpDescription, setProperties, setToolBox, setToolPackage, setVersion, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.trianacode.taskgraph.Task

addDataInputNode, addDataOutputNode, addDeclaredNodeProperty, addParameterInputNode, addParameterOutputNode, addTaskListener, getAbsoluteNodeIndex, getContext, getContextProperty, getDataInputNode, getDataInputNodes, getDataOutputNode, getDataOutputNodes, getDeclaredNodeProperties, getDefaultNodeRequirement, getErrorMessage, getExecutionCount, getExecutionRequestCount, getExecutionState, getInputNode, getInputNodes, getInstanceID, getNodeIndex, getNodeRequirement, getOutputNode, getOutputNodes, getParameterInputNode, getParameterInputNodes, getParameterOutputNode, getParameterOutputNodes, getParent, getQualifiedTaskName, getUltimateParent, isDataInputNode, isDataOutputNode, isParameterInputNode, isParameterOutputNode, isRunContinuously, removeNode, removeParameterInputNode, removeParameterOutputNode, removeTaskListener, setContextProperty, setDeclaredNodeProperties, setDefaultNodeRequirement, setNodeRequirement, setParent, setRunContinuously, updateProxy

Methods inherited from interface org.trianacode.taskgraph.tool.Tool

addExtension, addRenderingHint, getDataInputNodeCount, getDataInputTypes, getDataOutputNodeCount, getDataOutputTypes, getDefaultDataInputNodes, getDefaultDataOutputNodes, getDefinitionPath, getDefinitionType, getDisplayName, getDisplayPackage, getExtension, getExtensionNames, getHelpFile, getInputNodeCount, getMaxDataInputNodes, getMaxDataOutputNodes, getMinDataInputNodes, getMinDataOutputNodes, getOutputNodeCount, getParameter, getParameterInputName, getParameterInputNodeCount, getParameterNames, getParameterOutputName, getParameterOutputNodeCount, getParameterType, getPopUpDescription, getProperties, getProxy, getQualifiedToolName, getRenderingHint, getRenderingHints, getSubTitle, getToolBox, getToolName, getToolPackage, getVersion, isExtensionName, isParameterName, isParameterTriggerNode, isRenderingHint, removeExtension, removeParameter, removeProxy, removeRenderingHint, setDataInputTypes, setDataOutputTypes, setDefinitionPath, setDefinitionType, setHelpFile, setParameter, setParameterInputs, setParameterOutputs, setParameterType, setPopUpDescription, setProperties, setProxy, setSubTitle, setToolBox, setToolName, setToolPackage, setVersion

Field Detail

execlisteners

protected java.util.ArrayList<ExecutionListener> execlisteners

a list of the execution listeners for this task

Constructor Detail

TaskGraphImp

public TaskGraphImp(TrianaProperties properties)
             throws TaskException

Create a taskgraph that uses the default task factory.

Throws:

TaskException

TaskGraphImp

public TaskGraphImp(Tool tool,
            TaskFactory factory,
            boolean preserveinst)
             throws TaskException

Create a taskgraph that takes its details from a specified tool and uses a specific factory. Should only be used by TaskGraphUtils and internally!

Throws:

TaskException

TaskGraphImp

public TaskGraphImp(Task[] tasks,
            TaskFactory factory,
            boolean preserveinst,
            TrianaProperties properties)
             throws TaskException

Create a taskgraph containig the specified tasks, and using the specified taskgraph factory. A default mapping between the groups nodes and the tasks nodes is made.

Throws:

TaskException

Method Detail

addExecutionListener

public void addExecutionListener(ExecutionListener listener)

Adds a execution listener to this runnable instance

Specified by:

addExecutionListener in interface TaskGraph

removeExecutionListener

public void removeExecutionListener(ExecutionListener listener)

Removes a execution listener from this runnable instance

Specified by:

removeExecutionListener in interface TaskGraph

init

public void init()
          throws TaskException

Initialistion method should be called immediately after parent is set

Specified by:

init in interface Task

Overrides:

init in class TaskImp

Throws:

TaskException

setPositionFromDoubles

public static void setPositionFromDoubles(Tool tool,
                          java.lang.Double[] pos)

Sets the position of the specified task using Triana's co-ordinate system.

getDataInputTypes

public java.lang.String[] getDataInputTypes(int index)

Specified by:

getDataInputTypes in interface Tool

Overrides:

getDataInputTypes in class ToolImp

Returns:

the data types accepted on the specified node index

getDataOutputTypes

public java.lang.String[] getDataOutputTypes(int index)

Specified by:

getDataOutputTypes in interface Tool

Overrides:

getDataOutputTypes in class ToolImp

Returns:

the data types accepted on the specified node index

createControlTask

public Task createControlTask(Tool tool,
                     boolean preserveinst)
                       throws TaskException

Constructs a new task for looping over the group, optionally preserving the original instance id in the new task. This method does not connect the control task, which should be done using TaskGraphUtils.connectControlTask()

Specified by:

createControlTask in interface TaskGraph

Throws:

TaskException

removeControlTask

public void removeControlTask()

Removes the control task from the group

Specified by:

removeControlTask in interface TaskGraph

getControlTask

public Task getControlTask()

Specified by:

getControlTask in interface TaskGraph

Returns:

the task responsible for looping over the group

isControlTask

public boolean isControlTask()

Specified by:

isControlTask in interface TaskGraph

Returns:

true if a loop task exists for this group

isControlTaskConnected

public boolean isControlTaskConnected()

Specified by:

isControlTaskConnected in interface TaskGraph

Returns:

true if the control task is connected

isControlTaskUnstable

public boolean isControlTaskUnstable()

Specified by:

isControlTaskUnstable in interface TaskGraph

Returns:

true if the control task is unstable

getControlTaskState

public int getControlTaskState()

Specified by:

getControlTaskState in interface TaskGraph

Returns:

the state of the control task (CONTROL_TASK_CONNECTED, CONTROL_TASK_DISCONNECTED or CONTROL_TASK_UNSTABLE)

setControlTaskState

public void setControlTaskState(int state)

Sets the state of the control task (CONTROL_TASK_CONNECTED, CONTROL_TASK_DISCONNECTED or CONTROL_TASK_UNSTABLE)

Specified by:

setControlTaskState in interface TaskGraph

addTaskGraphListener

public void addTaskGraphListener(TaskGraphListener listener)

Adds a taskgraph listener to this taskgraph.

Specified by:

addTaskGraphListener in interface TaskGraph

removeTaskGraphListener

public void removeTaskGraphListener(TaskGraphListener listener)

Removes a taskgraph listener from this taskgraph.

Specified by:

removeTaskGraphListener in interface TaskGraph

createTask

public Task createTask(Tool tool)
                throws TaskException

Create a new task in this taskgraph.

Specified by:

createTask in interface TaskGraph

Returns:

the id of the new task

Throws:

TaskException

createTask

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

Create a new task in this taskgraph, optionally preserving the instance id from the original task in the new task.

Specified by:

createTask in interface TaskGraph

Returns:

an interface to the new task

Throws:

TaskException

createTaskNoNotify

protected Task createTaskNoNotify(Tool tool,
                      boolean preserveinst)
                           throws TaskException

Creates the specified task without notifying the task listeners

Throws:

TaskException

removeTask

public void removeTask(Task task)

Remove the specified task from the taskgraph.

Specified by:

removeTask in interface TaskGraph

getTasks

public Task[] getTasks(boolean includecontrol)

Specified by:

getTasks in interface TaskGraph

Returns:

an array of all the tasks contained with this taskgraph, optionally including the control task

getTask

public Task getTask(java.lang.String taskname)

Specified by:

getTask in interface TaskGraph

Returns:

the task with the specified id

getTaskInstance

public Task getTaskInstance(java.lang.String instanceid)

Specified by:

getTaskInstance in interface TaskGraph

Returns:

the task with the specified instance id

getTask

public Task getTask(Node node)

Specified by:

getTask in interface TaskGraph

Returns:

the task within this taskgraph linked to the specified node

containsTask

public boolean containsTask(java.lang.String identifier)

Specified by:

containsTask in interface TaskGraph

Returns:

true if the taskgraph contains the specified task

containsTaskInstance

public boolean containsTaskInstance(java.lang.String instanceid)

Specified by:

containsTaskInstance in interface TaskGraph

Returns:

true if the taskgraph contains the specified task instance

containsTask

public boolean containsTask(Task task)

Specified by:

containsTask in interface TaskGraph

Returns:

true if the taskgraph contains the specified task

containsNode

public boolean containsNode(Node node)

Specified by:

containsNode in interface TaskGraph

Returns:

true if a task represented within this taskgraph is linked to the specified node

groupTasks

public TaskGraph groupTasks(java.lang.String[] tasknames,
                   java.lang.String groupname)
                     throws TaskException

Groups the specified tasks, returning the taskgraph created. A default mapping between group nodes and task nodes is created. This can be changed later through setDataInputNode etc. in TaskGraph.

Specified by:

groupTasks in interface TaskGraph

Throws:

TaskException

unGroupTask

public void unGroupTask(java.lang.String groupname)
                 throws TaskGraphException

Ungroups the specified group task.

Specified by:

unGroupTask in interface TaskGraph

Throws:

TaskGraphException

ungroup

public void ungroup()

removes tasks and notifies listeners when the taskgraph is ungrouped, but does not dispose of the tasks

Specified by:

ungroup in interface TaskGraph

addDataInputNode

public Node addDataInputNode(Node parent)
                      throws NodeException

Adds a data input node, with the specified node as a parent

Specified by:

addDataInputNode in interface TaskGraph

Throws:

NodeException

addDataOutputNode

public Node addDataOutputNode(Node parent)
                       throws NodeException

Adds a data output node, with the specified node as a parent

Specified by:

addDataOutputNode in interface TaskGraph

Throws:

NodeException

setGroupNodeParent

public void setGroupNodeParent(Node groupnode,
                      Node parentnode)

Sets the parent of a group input/output node

Specified by:

setGroupNodeParent in interface TaskGraph

getGroupNodeParent

public Node getGroupNodeParent(Node groupnode)

Specified by:

getGroupNodeParent in interface TaskGraph

Returns:

the parent of a group input/output node

swapGroupNodeParents

public void swapGroupNodeParents(Node groupnode1,
                        Node groupnode2)

Swaps the parents of two group nodes (without disconnecting either). Useful for reordering input/output nodes.

Specified by:

swapGroupNodeParents in interface TaskGraph

removeDataInputNode

public void removeDataInputNode(Node node)

Removes a data input node.

Specified by:

removeDataInputNode in interface Task

Overrides:

removeDataInputNode in class TaskImp

removeDataOutputNode

public void removeDataOutputNode(Node node)

Removes a data output node.

Specified by:

removeDataOutputNode in interface Task

Overrides:

removeDataOutputNode in class TaskImp

connect

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

Create a cable connecting sendnode on sendtask to recnode on rectask.

Specified by:

connect in interface TaskGraph

Throws:

CableException

disconnect

public void disconnect(Cable cable)
                throws CableException

Disconnects the specified cable from its nodes.

Specified by:

disconnect in interface TaskGraph

Throws:

CableException

taskPropertyUpdate

public void taskPropertyUpdate(TaskPropertyEvent event)

This method is called when a tasks within this taskgraphs name is changed. It enforces the unique task name policy

Specified by:

taskPropertyUpdate in interface TaskListener

taskNameUpdate

public void taskNameUpdate(Task task)

This method is called when a tasks within this taskgraphs name is changed. It enforces the unique task name policy

nodeAdded

public void nodeAdded(TaskNodeEvent event)

Called when a data input node is added.

Specified by:

nodeAdded in interface TaskListener

nodeRemoved

public void nodeRemoved(TaskNodeEvent event)

If the node being removed is one of this group's nodes the this removes the group node also.

Specified by:

nodeRemoved in interface TaskListener

taskDisposed

public void taskDisposed(TaskDisposedEvent event)

Called before the task is disposed

Specified by:

taskDisposed in interface TaskListener

parameterUpdated

public void parameterUpdated(ParameterUpdateEvent event)

Called when the value of a parameter is changed, including when a parameter is removed.

Specified by:

parameterUpdated in interface TaskListener

notifyTaskCreated

protected void notifyTaskCreated(Task task,
                     boolean groupevent,
                     boolean ungroupevent)

Notifies all the taskgraph listeners that a task has been created.

notifyTaskRemoved

protected void notifyTaskRemoved(Task task,
                     boolean groupevent,
                     boolean ungroupevent)

Notifies all the taskgraph listeners that a task has been removed.

notifyCableConnected

protected void notifyCableConnected(Cable cable,
                        boolean groupevent,
                        boolean ungroupevent)

Notifies all the taskgraph listeners that a cable has been connected.

notifyCableDisconnected

protected void notifyCableDisconnected(Cable cable,
                           boolean groupevent,
                           boolean ungroupevent)

Notifies all the taskgraph listeners that a task has been removed.

notifyCableReconnected

protected void notifyCableReconnected(Cable cable,
                          boolean inputrecon)

Notifies all the taskgraph listeners that a task has been removed.

dispose

public void dispose()

cleans up any operations associated with this taskgraph and the tasks within it

Specified by:

dispose in interface Task

Specified by:

dispose in interface TaskGraph

Overrides:

dispose in class TaskImp

executionStateChanged

public void executionStateChanged(ExecutionEvent event)

Description copied from interface: ExecutionListener

Notified when the execution state of the task changes

Specified by:

executionStateChanged in interface ExecutionListener

executionRequested

public void executionRequested(ExecutionEvent event)

Description copied from interface: ExecutionListener

Notified when an execution is requested (either by the user or due to all essential input data having been received)

Specified by:

executionRequested in interface ExecutionListener

executionStarting

public void executionStarting(ExecutionEvent event)

Description copied from interface: ExecutionListener

Notified when the runnable instance is about to be execution

Specified by:

executionStarting in interface ExecutionListener

executionFinished

public void executionFinished(ExecutionEvent event)

Description copied from interface: ExecutionListener

Notified when the runnable instance has finished an execution

Specified by:

executionFinished in interface ExecutionListener

executionReset

public void executionReset(ExecutionEvent event)

Description copied from interface: ExecutionListener

Notified when the runnable instance is reset

Specified by:

executionReset in interface ExecutionListener