LogicalGraphInstanceView (Dataflow Library Distribution Project 8.0.0-98 API)

All Known Subinterfaces:

LogicalGraphInstance
```
public interface LogicalGraphInstanceView
```
A read-only super-interface of LogicalGraphInstance

See Also:

LogicalGraphInstance

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`List<? extends OperatorInstance>`	`getChildren()`	Gets the descriptions of the top-level operators comprising the instance.
`GUID`	`getGraphInstanceGUID()`	Uniquely identifies this graph instance, currently used for ui refresh on the client
`String`	`getName()`	Returns the name of this graph instance.
`GraphPath`	`getPath()`	Returns the base path of this graph instance.
`LogicalGraphInstanceView`	`getSnapshot()`	Returns a snapshot that reflects a point-in-time of this graph instance
`GraphState`	`getState()`	Gets the current execution state of the instance.

- Method Detail
  - getGraphInstanceGUID
```
GUID getGraphInstanceGUID()
```
    Uniquely identifies this graph instance, currently used for ui refresh on the client
    
    Returns:
    
    a unique identifier for this graph instance
  - getState
```
GraphState getState()
```
    Gets the current execution state of the instance.
    
    Returns:
    
    the current state
  - getName
```
String getName()
```
    Returns the name of this graph instance. This will be the same as the name of the corresponding LogicalGraph.
    
    Returns:
    
    the name of this graph instance.
  - getPath
```
GraphPath getPath()
```
    Returns the base path of this graph instance. This will be the same as getName() for top-level graphs. For subgraphs, this will include the path of the operator/connection that launched the graph.
    
    Returns:
    
    the base path of this graph instance.
  - getChildren
```
List<? extends OperatorInstance> getChildren()
```
    Gets the descriptions of the top-level operators comprising the instance.
    
    Returns:
    
    the list of operator descriptors described by the instance
  - getSnapshot
```
LogicalGraphInstanceView getSnapshot()
```
    Returns a snapshot that reflects a point-in-time of this graph instance
    
    Returns:
    
    a snapshot that reflects a point-in-time of this graph instance