edu.snu.coral.common.dag

Class Vertex

java.lang.Object

edu.snu.coral.common.dag.Vertex

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

IRVertex, PhysicalStage, Stage, Task

public abstract class Vertex
extends Object
implements Serializable

A vertex in DAG.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
Vertex(String id)

Method Summary

Modifier and Type	Method and Description
String	getId()
Integer	getNumericId()
String	propertiesToJSON()

Methods inherited from class java.lang.Object

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

Constructor Detail

Vertex

public Vertex(String id)

Parameters:

id - unique identifier of the vertex

Method Detail

getId

public final String getId()

Returns:

identifier of the vertex

getNumericId

public final Integer getNumericId()

Returns:

the numeric id of the vertex.

propertiesToJSON

public String propertiesToJSON()

Returns:

JSON representation of additional properties