org.apache.hadoop.hbase.quotas

Class SpaceQuotaSnapshot.SpaceQuotaStatus

java.lang.Object

org.apache.hadoop.hbase.quotas.SpaceQuotaSnapshot.SpaceQuotaStatus

Enclosing class:

SpaceQuotaSnapshot

@InterfaceAudience.Private
public static class SpaceQuotaSnapshot.SpaceQuotaStatus
extends Object

Encapsulates the state of a quota on a table. The quota may or may not be in violation. If the quota is not in violation, the violation may be null. If the quota is in violation, there is guaranteed to be a non-null violation policy.

Constructor Summary

Constructors

Constructor and Description
SpaceQuotaStatus(SpaceViolationPolicy policy) Constructs a SpaceQuotaSnapshot which is in violation of the provided policy.

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object o)
SpaceViolationPolicy	getPolicy() Returns the violation policy, which may be null.
int	hashCode()
boolean	isInViolation()
static SpaceQuotaSnapshot.SpaceQuotaStatus	notInViolation() Returns a singleton referring to a quota which is not in violation.
static QuotaProtos.SpaceQuotaStatus	toProto(SpaceQuotaSnapshot.SpaceQuotaStatus status)
static SpaceQuotaSnapshot.SpaceQuotaStatus	toStatus(QuotaProtos.SpaceQuotaStatus proto)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

SpaceQuotaStatus

public SpaceQuotaStatus(SpaceViolationPolicy policy)

Constructs a SpaceQuotaSnapshot which is in violation of the provided policy. Use notInViolation() to obtain an instance of this class for the cases when the quota is not in violation.

Parameters:

policy - The non-null policy being violated.

Method Detail

getPolicy

public SpaceViolationPolicy getPolicy()

Returns the violation policy, which may be null. It is guaranteed to be non-null if isInViolation() is true, but may be null otherwise.

isInViolation

public boolean isInViolation()

Returns:

true if the quota is being violated, false otherwise.

notInViolation

public static SpaceQuotaSnapshot.SpaceQuotaStatus notInViolation()

Returns a singleton referring to a quota which is not in violation.

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

toProto

public static QuotaProtos.SpaceQuotaStatus toProto(SpaceQuotaSnapshot.SpaceQuotaStatus status)

toStatus

public static SpaceQuotaSnapshot.SpaceQuotaStatus toStatus(QuotaProtos.SpaceQuotaStatus proto)