org.noear.solon.flow.driver

Class AbstractFlowDriver

java.lang.Object

org.noear.solon.flow.driver.AbstractFlowDriver

All Implemented Interfaces:

FlowDriver

Direct Known Subclasses:

SimpleFlowDriver

public abstract class AbstractFlowDriver
extends Object
implements FlowDriver

流驱动器基类（方便定制）

Since:

3.1

Author:

noear

Constructor Summary

Constructors

Constructor and Description
AbstractFlowDriver()

Method Summary

Modifier and Type	Method and Description
protected abstract Container	getContainer() 获取组件容器
protected Object	getDepthMeta(Map metas, String key) 获取深度元信息
protected abstract Evaluation	getEvaluation() 获取脚本评估器
void	handleTask(FlowContext context, Task task) 处理执行任务
protected void	handleTaskDo(FlowContext context, Task task, String description)
boolean	handleTest(FlowContext context, Condition condition) 处理条件检测
protected boolean	handleTestDo(FlowContext context, Condition condition, String description)
protected boolean	isChain(String description) 是否为组件
protected boolean	isComponent(String description) 是否为组件
void	onNodeEnd(FlowContext context, Node node) 节点运行结束时
void	onNodeStart(FlowContext context, Node node) 节点运行开始时
protected void	tryAsChainTask(FlowContext context, Task task, String description) 尝试如果是链则运行
protected void	tryAsComponentTask(FlowContext context, Task task, String description) 尝试如果是组件则运行
protected void	tryAsScriptTask(FlowContext context, Task task, String description) 尝试作为脚本运行
protected boolean	tryAsScriptTest(FlowContext context, Condition condition, String description)

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractFlowDriver

public AbstractFlowDriver()

Method Detail

getEvaluation

protected abstract Evaluation getEvaluation()

获取脚本评估器

getContainer

protected abstract Container getContainer()

获取组件容器

isChain

protected boolean isChain(String description)

是否为组件

isComponent

protected boolean isComponent(String description)

是否为组件

onNodeStart

public void onNodeStart(FlowContext context,
                        Node node)

Description copied from interface: FlowDriver

节点运行开始时

Specified by:

onNodeStart in interface FlowDriver

onNodeEnd

public void onNodeEnd(FlowContext context,
                      Node node)

Description copied from interface: FlowDriver

节点运行结束时

Specified by:

onNodeEnd in interface FlowDriver

handleTest

public boolean handleTest(FlowContext context,
                          Condition condition)
                   throws Throwable

Description copied from interface: FlowDriver

处理条件检测

Specified by:

handleTest in interface FlowDriver

Throws:

Throwable

handleTestDo

protected boolean handleTestDo(FlowContext context,
                               Condition condition,
                               String description)
                        throws Throwable

Throws:

Throwable

tryAsScriptTest

protected boolean tryAsScriptTest(FlowContext context,
                                  Condition condition,
                                  String description)
                           throws Throwable

Throws:

Throwable

handleTask

public void handleTask(FlowContext context,
                       Task task)
                throws Throwable

Description copied from interface: FlowDriver

处理执行任务

Specified by:

handleTask in interface FlowDriver

Throws:

Throwable

handleTaskDo

protected void handleTaskDo(FlowContext context,
                            Task task,
                            String description)
                     throws Throwable

Throws:

Throwable

tryAsChainTask

protected void tryAsChainTask(FlowContext context,
                              Task task,
                              String description)
                       throws Throwable

尝试如果是链则运行

Throws:

Throwable

tryAsComponentTask

protected void tryAsComponentTask(FlowContext context,
                                  Task task,
                                  String description)
                           throws Throwable

尝试如果是组件则运行

Throws:

Throwable

tryAsScriptTask

protected void tryAsScriptTask(FlowContext context,
                               Task task,
                               String description)
                        throws Throwable

尝试作为脚本运行

Throws:

Throwable

getDepthMeta

protected Object getDepthMeta(Map metas,
                              String key)

获取深度元信息