Package io.deephaven.kv.etcd.lease

Class DeephavenLeaseImpl

java.lang.Object

io.deephaven.kv.etcd.lease.DeephavenLeaseImpl

All Implemented Interfaces:

com.fishlib.base.log.LogOutputAppendable, DeephavenLease

public abstract class DeephavenLeaseImpl
extends Object
implements DeephavenLease

Basic implementation of DeephavenLease interface

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	DeephavenLeaseImpl(long leaseId, @NotNull String dataIdentifier)
protected	DeephavenLeaseImpl(long leaseId, @NotNull String dataIdentifier, int leaseTtlSeconds, int leaseRenewSeconds, int leaseRenewRetryDelaySeconds)

Method Summary

Modifier and Type	Method	Description
com.fishlib.base.log.LogOutput	append(@NotNull com.fishlib.base.log.LogOutput logOutput)
@NotNull String	getDataIdentifier()	Returns the identifier used to store data.
long	getLeaseId()	Returns a long value identifying the granted lease.
int	getLeaseRenewRetryDelaySeconds()	Returns the maximum frequency in seconds should be used to renew a lease.
int	getLeaseRenewSeconds()	Returns how often, in seconds, should the lease be renewed This must be less than DeephavenLease.getLeaseTtlSeconds(); for safety it should be no more than 50% of the TTL value.
int	getLeaseTtlSeconds()	Returns the Time to live of the lease in seconds.
String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface io.deephaven.kv.etcd.lease.DeephavenLease

renew, revoke

Constructor Details

DeephavenLeaseImpl

protected DeephavenLeaseImpl(long leaseId,
 @NotNull
 @NotNull String dataIdentifier)

DeephavenLeaseImpl

protected DeephavenLeaseImpl(long leaseId,
 @NotNull
 @NotNull String dataIdentifier,
 int leaseTtlSeconds,
 int leaseRenewSeconds,
 int leaseRenewRetryDelaySeconds)

Method Details

getLeaseId

public long getLeaseId()

Description copied from interface: DeephavenLease

Returns a long value identifying the granted lease.

Specified by:

getLeaseId in interface DeephavenLease

getDataIdentifier

@NotNull
public @NotNull String getDataIdentifier()

Description copied from interface: DeephavenLease

Returns the identifier used to store data.

Specified by:

getDataIdentifier in interface DeephavenLease

getLeaseTtlSeconds

public int getLeaseTtlSeconds()

Description copied from interface: DeephavenLease

Returns the Time to live of the lease in seconds. This is the time the lease will be active from the start or from the time it was last renewed. If not renewed within this timeframe backing store will automatically revoke the lease.

Specified by:

getLeaseTtlSeconds in interface DeephavenLease

getLeaseRenewSeconds

public int getLeaseRenewSeconds()

Description copied from interface: DeephavenLease

Returns how often, in seconds, should the lease be renewed This must be less than DeephavenLease.getLeaseTtlSeconds(); for safety it should be no more than 50% of the TTL value.

Specified by:

getLeaseRenewSeconds in interface DeephavenLease

getLeaseRenewRetryDelaySeconds

public int getLeaseRenewRetryDelaySeconds()

Description copied from interface: DeephavenLease

Returns the maximum frequency in seconds should be used to renew a lease. If a lease renewal times out, then try again more quickly than the standard DeephavenLease.getLeaseRenewSeconds();.

Specified by:

getLeaseRenewRetryDelaySeconds in interface DeephavenLease

toString

public String toString()

Overrides:

toString in class Object

append

public com.fishlib.base.log.LogOutput append(@NotNull
 @NotNull com.fishlib.base.log.LogOutput logOutput)

Specified by:

append in interface com.fishlib.base.log.LogOutputAppendable