Package org.apache.hadoop.yarn.server.timelineservice.storage.apptoflow

Enum AppToFlowColumnFamily

java.lang.Object

java.lang.Enum<AppToFlowColumnFamily>

org.apache.hadoop.yarn.server.timelineservice.storage.apptoflow.AppToFlowColumnFamily

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<AppToFlowColumnFamily>, ColumnFamily<AppToFlowTable>

public enum AppToFlowColumnFamily
extends java.lang.Enum<AppToFlowColumnFamily>
implements ColumnFamily<AppToFlowTable>

Represents the app_flow table column families.

Enum Constant Summary

Enum Constants

Enum Constant	Description
MAPPING	Mapping column family houses known columns such as flowName and flowRunId.

Method Summary

Modifier and Type	Method	Description
byte[]	getBytes()	Keep a local copy if you need to avoid overhead of repeated cloning.
static AppToFlowColumnFamily	valueOf(java.lang.String name)	Returns the enum constant of this type with the specified name.
static AppToFlowColumnFamily[]	values()	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

MAPPING

public static final AppToFlowColumnFamily MAPPING

Mapping column family houses known columns such as flowName and flowRunId.

Method Detail

values

public static AppToFlowColumnFamily[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (AppToFlowColumnFamily c : AppToFlowColumnFamily.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static AppToFlowColumnFamily valueOf(java.lang.String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

java.lang.IllegalArgumentException - if this enum type has no constant with the specified name

java.lang.NullPointerException - if the argument is null

getBytes

public byte[] getBytes()

Description copied from interface: ColumnFamily

Keep a local copy if you need to avoid overhead of repeated cloning.

Specified by:

getBytes in interface ColumnFamily<AppToFlowTable>

Returns:

a clone of the byte representation of the column family.