FlowNavigator (BatchEE 1.0.5-SNAPSHOT API)

java.lang.Object
- org.apache.batchee.container.navigator.AbstractNavigator<Flow>
- - org.apache.batchee.container.navigator.FlowNavigator

All Implemented Interfaces:: ModelNavigator<Flow>

public class FlowNavigator
extends AbstractNavigator<Flow>
implements ModelNavigator<Flow>

Constructor Summary

Constructors
Constructor Description

FlowNavigator(Flow flow)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`ExecutionElement`	`getFirstExecutionElement(String restartOn)`
`Transition`	`getNextTransition(ExecutionElement currentExecutionElem, ExecutionStatus currentStatus)`	Enforces "can't revisit already visited steps rule".
`Flow`	`getRootModelElement()`	E.g.
`String`	`toString()`

Methods inherited from class org.apache.batchee.container.navigator.AbstractNavigator
getFirstExecutionElement, getNextTransition

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

- Constructor Detail
  - FlowNavigator
```
public FlowNavigator(Flow flow)
```
- Method Detail
  - getFirstExecutionElement
```
public ExecutionElement getFirstExecutionElement(String restartOn)
                                          throws IllegalTransitionException
```
    Specified by:
    
    getFirstExecutionElement in interface ModelNavigator<Flow>
    
    Returns:
    
    Throws:
    
    IllegalTransitionException
  - getNextTransition
```
public Transition getNextTransition(ExecutionElement currentExecutionElem,
                                    ExecutionStatus currentStatus)
                             throws IllegalTransitionException
```
    Description copied from interface: ModelNavigator
    
    Enforces "can't revisit already visited steps rule".
    
    Specified by:
    
    getNextTransition in interface ModelNavigator<Flow>
    
    Throws:
    
    IllegalTransitionException
  - getRootModelElement
```
public Flow getRootModelElement()
```
    Description copied from interface: ModelNavigator
    
    E.g. the JSLJob for a job, the Flow for a flow, etc.
    
    Specified by:
    
    getRootModelElement in interface ModelNavigator<Flow>
    
    Returns:
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object