Package org.apache.orc.impl

Class StreamName

java.lang.Object

org.apache.orc.impl.StreamName

All Implemented Interfaces:

Comparable<StreamName>

public class StreamName
extends Object
implements Comparable<StreamName>

The name of a stream within a stripe.

Sorted by area, encryption, column, and then kind.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	StreamName.Area

Constructor Summary

Constructors

Constructor	Description
StreamName(int column, OrcProto.Stream.Kind kind)
StreamName(int column, OrcProto.Stream.Kind kind, EncryptionVariant encryption)

Method Summary

Modifier and Type	Method	Description
int	compareTo(@NotNull StreamName streamName)
boolean	equals(Object obj)
StreamName.Area	getArea()
static StreamName.Area	getArea(OrcProto.Stream.Kind kind)
int	getColumn()
EncryptionVariant	getEncryption()	Get the encryption information for this stream.
OrcProto.Stream.Kind	getKind()
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

StreamName

public StreamName(int column,
 OrcProto.Stream.Kind kind)

StreamName

public StreamName(int column,
 OrcProto.Stream.Kind kind,
 EncryptionVariant encryption)

Method Details

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

compareTo

public int compareTo(@NotNull
 @NotNull StreamName streamName)

Specified by:

compareTo in interface Comparable<StreamName>

getColumn

public int getColumn()

getKind

public OrcProto.Stream.Kind getKind()

getArea

public StreamName.Area getArea()

getArea

public static StreamName.Area getArea(OrcProto.Stream.Kind kind)

getEncryption

public EncryptionVariant getEncryption()

Get the encryption information for this stream.

Returns:

the encryption information or null if it isn't encrypted

toString

public String toString()

Overrides:

toString in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object