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Task (jbpm-3.1.3) - JBoss JBPM 3.1.3 API 英文版文档

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org.jbpm.taskmgmt.def
Class Task

java.lang.Object
  org.jbpm.graph.def.GraphElement
      org.jbpm.taskmgmt.def.Task

All Implemented Interfaces:

java.io.Serializable

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public class Task
extends GraphElement

defines a task and how the actor must be calculated at runtime.

See Also:

Serialized Form

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Field Summary
protected  java.lang.String	actorIdExpression
protected  Delegation	assignmentDelegation
protected  java.lang.String	description
protected  java.lang.String	dueDate
protected  boolean	isBlocking
protected  boolean	isSignalling
protected  java.lang.String	pooledActorsExpression
protected  int	priority
static int	PRIORITY_HIGH
static int	PRIORITY_HIGHEST
static int	PRIORITY_LOW
static int	PRIORITY_LOWEST
static int	PRIORITY_NORMAL
protected  StartState	startState
protected  Swimlane	swimlane
protected  TaskController	taskController
protected  TaskMgmtDefinition	taskMgmtDefinition
protected  TaskNode	taskNode

 

Fields inherited from class org.jbpm.graph.def.GraphElement
events, exceptionHandlers, name, processDefinition

 

Constructor Summary
Task()
Task(java.lang.String name)

 

Method Summary
java.lang.String	getActorIdExpression()
Delegation	getAssignmentDelegation()
java.lang.String	getDescription()
java.lang.String	getDueDate()
GraphElement	getParent()
java.lang.String	getPooledActorsExpression()
int	getPriority()
StartState	getStartState()
java.lang.String[]	getSupportedEventTypes()           indicative set of event types supported by this graph element.
Swimlane	getSwimlane()
TaskController	getTaskController()
TaskMgmtDefinition	getTaskMgmtDefinition()
TaskNode	getTaskNode()
boolean	isBlocking()
boolean	isSignalling()
static int	parsePriority(java.lang.String priorityText)
void	setActorIdExpression(java.lang.String actorIdExpression)           sets the actorId expression.
void	setAssignmentDelegation(Delegation assignmentDelegation)           sets the swimlane.
void	setBlocking(boolean isBlocking)
void	setDescription(java.lang.String description)
void	setDueDate(java.lang.String duedate)
void	setPooledActorsExpression(java.lang.String pooledActorsExpression)           sets the actorId expression.
void	setPriority(int priority)
void	setSignalling(boolean isSignalling)
void	setStartState(StartState startState)
void	setSwimlane(Swimlane swimlane)           sets the swimlane unidirectionally.
void	setTaskController(TaskController taskController)
void	setTaskMgmtDefinition(TaskMgmtDefinition taskMgmtDefinition)           sets the taskMgmtDefinition unidirectionally.
void	setTaskNode(TaskNode taskNode)           sets the taskNode unidirectionally.

 

Methods inherited from class org.jbpm.graph.def.GraphElement
addEvent, addExceptionHandler, equals, executeAction, findExceptionHandler, fireAndPropagateEvent, fireEvent, getEvent, getEvents, getExceptionHandlers, getId, getName, getParentChain, getParents, getProcessDefinition, hasEvent, hasEvents, raiseException, removeEvent, removeExceptionHandler, reorderExceptionHandler, setName, setProcessDefinition, toString

 

Methods inherited from class java.lang.Object
clone, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

 

Field Detail

PRIORITY_HIGHEST

public static final int PRIORITY_HIGHEST

See Also:

Constant Field Values

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PRIORITY_HIGH

public static final int PRIORITY_HIGH

See Also:

Constant Field Values

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PRIORITY_NORMAL

public static final int PRIORITY_NORMAL

See Also:

Constant Field Values

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PRIORITY_LOW

public static final int PRIORITY_LOW

See Also:

Constant Field Values

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PRIORITY_LOWEST

public static final int PRIORITY_LOWEST

See Also:

Constant Field Values

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description

protected java.lang.String description

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isBlocking

protected boolean isBlocking

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isSignalling

protected boolean isSignalling

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dueDate

protected java.lang.String dueDate

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priority

protected int priority

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taskNode

protected TaskNode taskNode

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startState

protected StartState startState

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taskMgmtDefinition

protected TaskMgmtDefinition taskMgmtDefinition

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swimlane

protected Swimlane swimlane

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actorIdExpression

protected java.lang.String actorIdExpression

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pooledActorsExpression

protected java.lang.String pooledActorsExpression

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assignmentDelegation

protected Delegation assignmentDelegation

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taskController

protected TaskController taskController

Constructor Detail

Task

public Task()

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Task

public Task(java.lang.String name)

Method Detail

parsePriority

public static int parsePriority(java.lang.String priorityText)

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getSupportedEventTypes

public java.lang.String[] getSupportedEventTypes()

Description copied from class: GraphElement

indicative set of event types supported by this graph element. this is currently only used by the process designer to know which event types to show on a given graph element. in process definitions and at runtime, there are no contstraints on the event-types.

Specified by:

getSupportedEventTypes in class GraphElement

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setTaskNode

public void setTaskNode(TaskNode taskNode)

sets the taskNode unidirectionally. use TaskNode.addTask(Task) to create a bidirectional relation.

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setTaskMgmtDefinition

public void setTaskMgmtDefinition(TaskMgmtDefinition taskMgmtDefinition)

sets the taskMgmtDefinition unidirectionally. use TaskMgmtDefinition.addTask to create a bidirectional relation.

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setAssignmentDelegation

public void setAssignmentDelegation(Delegation assignmentDelegation)

sets the swimlane. Since a task can have max one of swimlane or assignmentHandler, this method removes the swimlane if it is set.

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setActorIdExpression

public void setActorIdExpression(java.lang.String actorIdExpression)

sets the actorId expression. The assignmentExpression is a JSF-like expression to perform assignment. Since a task can have max one of swimlane or assignmentHandler, this method removes the swimlane and assignmentDelegation if it is set.

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setPooledActorsExpression

public void setPooledActorsExpression(java.lang.String pooledActorsExpression)

sets the actorId expression. The assignmentExpression is a JSF-like expression to perform assignment. Since a task can have max one of swimlane or assignmentHandler, this method removes the other forms of assignment.

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setSwimlane

public void setSwimlane(Swimlane swimlane)

sets the swimlane unidirectionally. Since a task can have max one of swimlane or assignmentHandler, this method removes the assignmentHandler and assignmentExpression if one of those isset. To create a bidirectional relation, use Swimlane.addTask(Task).

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getParent

public GraphElement getParent()

Overrides:

getParent in class GraphElement

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getTaskMgmtDefinition

public TaskMgmtDefinition getTaskMgmtDefinition()

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getDescription

public java.lang.String getDescription()

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setDescription

public void setDescription(java.lang.String description)

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getSwimlane

public Swimlane getSwimlane()

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isBlocking

public boolean isBlocking()

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setBlocking

public void setBlocking(boolean isBlocking)

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getTaskNode

public TaskNode getTaskNode()

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getActorIdExpression

public java.lang.String getActorIdExpression()

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getPooledActorsExpression

public java.lang.String getPooledActorsExpression()

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getAssignmentDelegation

public Delegation getAssignmentDelegation()

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getDueDate

public java.lang.String getDueDate()

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setDueDate

public void setDueDate(java.lang.String duedate)

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getTaskController

public TaskController getTaskController()

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setTaskController

public void setTaskController(TaskController taskController)

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getPriority

public int getPriority()

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setPriority

public void setPriority(int priority)

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getStartState

public StartState getStartState()

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setStartState

public void setStartState(StartState startState)

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isSignalling

public boolean isSignalling()

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setSignalling

public void setSignalling(boolean isSignalling)

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Version : jbpm-3.1.3