org.apache.hadoop.hbase.quotas

Class SpaceQuotaSnapshot

java.lang.Object

org.apache.hadoop.hbase.quotas.SpaceQuotaSnapshot

@InterfaceAudience.Private
public class SpaceQuotaSnapshot
extends Object

A point-in-time view of a space quota on a table.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	SpaceQuotaSnapshot.SpaceQuotaStatus Encapsulates the state of a quota on a table.

Constructor Summary

Constructors

Constructor and Description
SpaceQuotaSnapshot(SpaceQuotaSnapshot.SpaceQuotaStatus quotaStatus, long usage, long limit)

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object o)
long	getLimit() Returns the limit, in bytes, of the target (e.g.
static SpaceQuotaSnapshot	getNoSuchSnapshot() Returns a singleton that corresponds to no snapshot information.
SpaceQuotaSnapshot.SpaceQuotaStatus	getQuotaStatus() Returns the status of the quota.
long	getUsage() Returns the current usage, in bytes, of the target (e.g.
int	hashCode()
static QuotaProtos.SpaceQuotaSnapshot	toProtoSnapshot(SpaceQuotaSnapshot snapshot)
static SpaceQuotaSnapshot	toSpaceQuotaSnapshot(QuotaProtos.SpaceQuotaSnapshot proto)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

SpaceQuotaSnapshot

public SpaceQuotaSnapshot(SpaceQuotaSnapshot.SpaceQuotaStatus quotaStatus,
                          long usage,
                          long limit)

Method Detail

getQuotaStatus

public SpaceQuotaSnapshot.SpaceQuotaStatus getQuotaStatus()

Returns the status of the quota.

getUsage

public long getUsage()

Returns the current usage, in bytes, of the target (e.g. table, namespace).

getLimit

public long getLimit()

Returns the limit, in bytes, of the target (e.g. table, namespace).

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object

toSpaceQuotaSnapshot

public static SpaceQuotaSnapshot toSpaceQuotaSnapshot(QuotaProtos.SpaceQuotaSnapshot proto)

toProtoSnapshot

public static QuotaProtos.SpaceQuotaSnapshot toProtoSnapshot(SpaceQuotaSnapshot snapshot)

getNoSuchSnapshot

public static SpaceQuotaSnapshot getNoSuchSnapshot()

Returns a singleton that corresponds to no snapshot information.