Package org.apache.spark

Class Dependency<T>

Object

org.apache.spark.Dependency<T>

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

NarrowDependency, ShuffleDependency

public abstract class Dependency<T>
extends Object
implements Serializable

:: DeveloperApi :: Base class for dependencies.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
Dependency()

Method Summary

Modifier and Type	Method	Description
abstract RDD<T>	rdd()

Methods inherited from class java.lang.Object

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

Constructor Details

Dependency

public Dependency()

Method Details

rdd

public abstract RDD<T> rdd()