PhysicalPlan (Nemo Project 0.4 API)

java.lang.Object
- org.apache.nemo.runtime.common.plan.PhysicalPlan

All Implemented Interfaces:

java.io.Serializable
```
public final class PhysicalPlan
extends java.lang.Object
implements java.io.Serializable
```
A job's physical plan, to be executed by the Runtime.

See Also:

Serialized Form

Constructor Summary

Constructors
Constructor Description

PhysicalPlan(java.lang.String id, DAG<Stage,StageEdge> stageDAG)
Constructor.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`java.util.Map<java.lang.String,IRVertex>`	`getIdToIRVertex()`
`java.lang.String`	`getPlanId()`
`DAG<Stage,StageEdge>`	`getStageDAG()`
`java.lang.String`	`toString()`

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

Constructor Detail

PhysicalPlan

public PhysicalPlan(java.lang.String id,
                    DAG<Stage,StageEdge> stageDAG)

Constructor.

Parameters:: id - the ID of the plan.; stageDAG - the DAG of stages.

Method Detail

getPlanId
```
public java.lang.String getPlanId()
```
Returns:

the ID of the plan.

getStageDAG

public DAG<Stage,StageEdge> getStageDAG()

Returns:: the DAG of stages.

getIdToIRVertex

public java.util.Map<java.lang.String,IRVertex> getIdToIRVertex()

Returns:: the map from task to IR vertex.

toString
```
public java.lang.String toString()
```
Overrides:

toString in class java.lang.Object