co.cask.cdap.data2.metadata.lineage

Class Relation

java.lang.Object

co.cask.cdap.data2.metadata.lineage.Relation

public class Relation
extends Object

Represents a Dataset access by a Program.

Constructor Summary

Constructors

Constructor and Description
Relation(Id.DatasetInstance data, Id.Program program, AccessType access, RunId run)
Relation(Id.DatasetInstance data, Id.Program program, AccessType access, RunId run, Set<? extends Id.NamespacedId> components)
Relation(Id.Stream stream, Id.Program program, AccessType access, RunId run)
Relation(Id.Stream stream, Id.Program program, AccessType access, RunId run, Set<? extends Id.NamespacedId> components)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	equals(Object o)
AccessType	getAccess()
Set<Id.NamespacedId>	getComponents()
Id.NamespacedId	getData()
Id.Program	getProgram()
RunId	getRun()
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

Relation

public Relation(Id.DatasetInstance data,
        Id.Program program,
        AccessType access,
        RunId run)

Relation

public Relation(Id.DatasetInstance data,
        Id.Program program,
        AccessType access,
        RunId run,
        Set<? extends Id.NamespacedId> components)

Relation

public Relation(Id.Stream stream,
        Id.Program program,
        AccessType access,
        RunId run)

Relation

public Relation(Id.Stream stream,
        Id.Program program,
        AccessType access,
        RunId run,
        Set<? extends Id.NamespacedId> components)

Method Detail

getData

public Id.NamespacedId getData()

getProgram

public Id.Program getProgram()

getAccess

public AccessType getAccess()

getRun

public RunId getRun()

getComponents

public Set<Id.NamespacedId> getComponents()

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object