Node (UFLO2 Core Project 2.1.5 API)

java.lang.Object
- com.bstek.uflo.process.node.Node

所有已实现的接口:

Serializable

直接已知子类:

ActionNode, DecisionNode, EndNode, ForeachNode, ForkNode, JoinNode, StartNode, SubprocessNode, TaskNode
```
public abstract class Node
extends Object
implements Serializable
```
从以下版本开始:

2013年8月7日

作者:

Jacky.gao

另请参阅:

序列化表格

构造器概要

构造器
构造器和说明

Node()

构造器
构造器和说明
`Node()`

方法概要

所有方法实例方法抽象方法具体方法
限定符和类型	方法和说明
`abstract void`	`cancel(Context context, ProcessInstance processInstance)` 取消当前节点的需要做的工作
`HistoryActivity`	`completeActivityHistory(Context context, ProcessInstance processInstance, String flowName)`
`HistoryActivity`	`createActivityHistory(Context context, ProcessInstance processInstance)`
`void`	`doEnterEventHandler(Context context, ProcessInstance processInstance)`
`void`	`doLeaveEventHandler(Context context, ProcessInstance processInstance)`
`abstract boolean`	`enter(Context context, ProcessInstance processInstance)` 进入当前节点的需要做的工作
`String`	`getDescription()`
`NodeDiagram`	`getDiagram()`
`String`	`getEventHandlerBean()`
`protected SequenceFlowImpl`	`getFlow(String flowName)`
`int`	`getHeight()`
`String`	`getLabel()`
`String`	`getName()`
`long`	`getProcessId()`
`List<SequenceFlowImpl>`	`getSequenceFlows()`
`abstract NodeType`	`getType()`
`int`	`getWidth()`
`int`	`getX()`
`int`	`getY()`
`abstract String`	`leave(Context context, ProcessInstance processInstance, String flowName)` 离开当前节点的需要做的工作
`protected String`	`leaveNode(Context context, ProcessInstance processInstance, String flowName)`
`void`	`setDescription(String description)`
`void`	`setDiagram(NodeDiagram diagram)`
`void`	`setEventHandlerBean(String eventHandlerBean)`
`void`	`setHeight(int height)`
`void`	`setLabel(String label)`
`void`	`setName(String name)`
`void`	`setProcessId(long processId)`
`void`	`setSequenceFlows(List<SequenceFlowImpl> sequenceFlows)`
`void`	`setWidth(int width)`
`void`	`setX(int x)`
`void`	`setY(int y)`

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料
- Node
```
public Node()
```

方法详细资料

enter
```
public abstract boolean enter(Context context,
                              ProcessInstance processInstance)
```
进入当前节点的需要做的工作

参数:

context - 上下文对象

processInstance - 当前节点所在的流程实例对象

返回:

返回是否执行当前节点的leave动作

cancel

public abstract void cancel(Context context,
                            ProcessInstance processInstance)

取消当前节点的需要做的工作

参数:: context - 上下文对象; processInstance - 当前节点所在的流程实例对象

leave

public abstract String leave(Context context,
                             ProcessInstance processInstance,
                             String flowName)

离开当前节点的需要做的工作

参数:: context - 上下文对象; processInstance - 当前节点所在的流程实例对象; flowName - 要沿着哪条sequenceFlow离开
返回:: 返回离开当前节点的sequenceFlow的name

createActivityHistory

public HistoryActivity createActivityHistory(Context context,
                                             ProcessInstance processInstance)

completeActivityHistory

public HistoryActivity completeActivityHistory(Context context,
                                               ProcessInstance processInstance,
                                               String flowName)

leaveNode

protected String leaveNode(Context context,
                           ProcessInstance processInstance,
                           String flowName)

doEnterEventHandler

public void doEnterEventHandler(Context context,
                                ProcessInstance processInstance)

doLeaveEventHandler

public void doLeaveEventHandler(Context context,
                                ProcessInstance processInstance)

getFlow

protected SequenceFlowImpl getFlow(String flowName)

getType
```
public abstract NodeType getType()
```

getName
```
public String getName()
```

setName
```
public void setName(String name)
```

getLabel
```
public String getLabel()
```

setLabel
```
public void setLabel(String label)
```

getDiagram
```
public NodeDiagram getDiagram()
```

setDiagram

public void setDiagram(NodeDiagram diagram)

getDescription
```
public String getDescription()
```

setDescription

public void setDescription(String description)

getSequenceFlows

public List<SequenceFlowImpl> getSequenceFlows()

setSequenceFlows

public void setSequenceFlows(List<SequenceFlowImpl> sequenceFlows)

getProcessId
```
public long getProcessId()
```

setProcessId

public void setProcessId(long processId)

getEventHandlerBean
```
public String getEventHandlerBean()
```

setEventHandlerBean

public void setEventHandlerBean(String eventHandlerBean)

getX
```
public int getX()
```

setX
```
public void setX(int x)
```

getY
```
public int getY()
```

setY
```
public void setY(int y)
```

getWidth
```
public int getWidth()
```

setWidth
```
public void setWidth(int width)
```

getHeight
```
public int getHeight()
```

setHeight
```
public void setHeight(int height)
```

类 Node

构造器概要

方法概要

从类继承的方法 java.lang.Object

构造器详细资料

Node

方法详细资料

enter

cancel

leave

createActivityHistory

completeActivityHistory

leaveNode

doEnterEventHandler

doLeaveEventHandler

getFlow

getType

getName

setName

getLabel

setLabel

getDiagram

setDiagram

getDescription

setDescription

getSequenceFlows

setSequenceFlows

getProcessId

setProcessId

getEventHandlerBean

setEventHandlerBean

getX

setX

getY

setY

getWidth

setWidth

getHeight

setHeight