org.jbpm.taskmgmt.exe
Class TaskMgmtInstance

java.lang.Object
  org.jbpm.module.exe.ModuleInstance
      org.jbpm.taskmgmt.exe.TaskMgmtInstance

All Implemented Interfaces:

java.io.Serializable

public class TaskMgmtInstance
extends ModuleInstance

process instance extension for managing tasks on a process instance.

See Also:

Serialized Form

Field Summary

Fields inherited from class org.jbpm.module.exe.ModuleInstance

processInstance

Constructor Summary

TaskMgmtInstance()

TaskMgmtInstance(TaskMgmtDefinition taskMgmtDefinition)

Method Summary

void	addSwimlaneInstance(SwimlaneInstance swimlaneInstance)
void	addTaskInstance(TaskInstance taskInstance)
TaskInstance	createStartTaskInstance() creates a task instance on the rootToken, and assigns it to the currently authenticated user.
SwimlaneInstance	createSwimlaneInstance(java.lang.String swimlaneName)
SwimlaneInstance	createSwimlaneInstance(Swimlane swimlane)
TaskInstance	createTaskInstance()
TaskInstance	createTaskInstance(Task task)
TaskInstance	createTaskInstance(Task task, ExecutionContext executionContext) creates a new task instance on the given task, in the given execution context.
TaskInstance	createTaskInstance(Task task, Token token) creates a new task instance on the given token, for the given task.
TaskInstance	createTaskInstance(Token token)
void	endAll() convenience method to end all tasks related to a given process instance.
SwimlaneInstance	getInitializedSwimlaneInstance(ExecutionContext executionContext, Swimlane swimlane)
java.util.Collection	getSignallingTasks(ExecutionContext executionContext) is the collection of TaskInstances for the given token that can trigger the token to continue.
SwimlaneInstance	getSwimlaneInstance(java.lang.String swimlaneName)
java.util.Map	getSwimlaneInstances()
java.util.Collection	getTaskInstances() returns all the taskInstances for the this process instance.
java.util.Collection	getTaskInstancesWithVariableUpdates() returns the collection of task instance with variable updates.
TaskMgmtDefinition	getTaskMgmtDefinition()
java.util.Collection	getUnfinishedTasks(Token token) is the collection of TaskInstances on the given token that are not ended.
boolean	hasBlockingTaskInstances(Token token) is true if the given token has task instances that keep the token from leaving the current node.
boolean	hasSignallingTasks(ExecutionContext executionContext) is true if there are TaskInstances on the given token that can trigger the token to continue.
boolean	hasUnfinishedTasks(Token token) is true if the given token has task instances that are not yet ended.
void	performAssignment(Delegation assignmentDelegation, java.lang.String actorIdExpression, java.lang.String pooledActorsExpression, Assignable assignable, ExecutionContext executionContext)
void	removeSignalling(Token token) removes signalling capabilities from all task instances related to the given token.
void	removeTaskInstance(TaskInstance taskInstance)
void	resume(Token token) resumes all task instances for this process instance.
void	suspend(Token token) suspends all task instances for this process instance.

Methods inherited from class org.jbpm.module.exe.ModuleInstance

equals, getId, getProcessInstance, getService, setProcessInstance

Methods inherited from class java.lang.Object

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

Constructor Detail

TaskMgmtInstance

public TaskMgmtInstance()

TaskMgmtInstance

public TaskMgmtInstance(TaskMgmtDefinition taskMgmtDefinition)

Method Detail

createTaskInstance

public TaskInstance createTaskInstance()

createTaskInstance

public TaskInstance createTaskInstance(Task task)

createTaskInstance

public TaskInstance createTaskInstance(Token token)

createTaskInstance

public TaskInstance createTaskInstance(Task task,
                                       Token token)

creates a new task instance on the given token, for the given task.

createTaskInstance

public TaskInstance createTaskInstance(Task task,
                                       ExecutionContext executionContext)

creates a new task instance on the given task, in the given execution context.

getInitializedSwimlaneInstance

public SwimlaneInstance getInitializedSwimlaneInstance(ExecutionContext executionContext,
                                                       Swimlane swimlane)

performAssignment

public void performAssignment(Delegation assignmentDelegation,
                              java.lang.String actorIdExpression,
                              java.lang.String pooledActorsExpression,
                              Assignable assignable,
                              ExecutionContext executionContext)

createStartTaskInstance

public TaskInstance createStartTaskInstance()

creates a task instance on the rootToken, and assigns it to the currently authenticated user.

hasBlockingTaskInstances

public boolean hasBlockingTaskInstances(Token token)

is true if the given token has task instances that keep the token from leaving the current node.

hasUnfinishedTasks

public boolean hasUnfinishedTasks(Token token)

is true if the given token has task instances that are not yet ended.

getUnfinishedTasks

public java.util.Collection getUnfinishedTasks(Token token)

is the collection of TaskInstances on the given token that are not ended.

hasSignallingTasks

public boolean hasSignallingTasks(ExecutionContext executionContext)

is true if there are TaskInstances on the given token that can trigger the token to continue.

getSignallingTasks

public java.util.Collection getSignallingTasks(ExecutionContext executionContext)

is the collection of TaskInstances for the given token that can trigger the token to continue.

getTaskInstances

public java.util.Collection getTaskInstances()

returns all the taskInstances for the this process instance. This includes task instances that have been completed previously.

addTaskInstance

public void addTaskInstance(TaskInstance taskInstance)

removeTaskInstance

public void removeTaskInstance(TaskInstance taskInstance)

getSwimlaneInstances

public java.util.Map getSwimlaneInstances()

addSwimlaneInstance

public void addSwimlaneInstance(SwimlaneInstance swimlaneInstance)

getSwimlaneInstance

public SwimlaneInstance getSwimlaneInstance(java.lang.String swimlaneName)

createSwimlaneInstance

public SwimlaneInstance createSwimlaneInstance(java.lang.String swimlaneName)

createSwimlaneInstance

public SwimlaneInstance createSwimlaneInstance(Swimlane swimlane)

getTaskMgmtDefinition

public TaskMgmtDefinition getTaskMgmtDefinition()

suspend

public void suspend(Token token)

suspends all task instances for this process instance.

resume

public void resume(Token token)

resumes all task instances for this process instance.

getTaskInstancesWithVariableUpdates

public java.util.Collection getTaskInstancesWithVariableUpdates()

returns the collection of task instance with variable updates.

endAll

public void endAll()

convenience method to end all tasks related to a given process instance.

removeSignalling

public void removeSignalling(Token token)

removes signalling capabilities from all task instances related to the given token.