com.coreos.jetcd.internal.impl

Class LeaseImpl

java.lang.Object

com.coreos.jetcd.internal.impl.LeaseImpl

All Implemented Interfaces:

CloseableClient, Lease

public class LeaseImpl
extends Object
implements Lease

Implementation of lease client.

Nested Class Summary

Nested classes/interfaces inherited from interface com.coreos.jetcd.Lease

Lease.KeepAliveListener

Method Summary

Modifier and Type	Method and Description
void	close() close the client and release its resources.
CompletableFuture<LeaseGrantResponse>	grant(long ttl) New a lease with ttl value.
Lease.KeepAliveListener	keepAlive(long leaseId) keep the given lease alive forever.
CompletableFuture<LeaseKeepAliveResponse>	keepAliveOnce(long leaseId) keep alive one lease only once.
CompletableFuture<LeaseRevokeResponse>	revoke(long leaseId) revoke one lease and the key bind to this lease will be removed.
CompletableFuture<LeaseTimeToLiveResponse>	timeToLive(long leaseId, LeaseOption option) retrieves the lease information of the given lease ID.

Methods inherited from class java.lang.Object

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

Method Detail

grant

public CompletableFuture<LeaseGrantResponse> grant(long ttl)

Description copied from interface: Lease

New a lease with ttl value.

Specified by:

grant in interface Lease

Parameters:

ttl - ttl value, unit seconds

revoke

public CompletableFuture<LeaseRevokeResponse> revoke(long leaseId)

Description copied from interface: Lease

revoke one lease and the key bind to this lease will be removed.

Specified by:

revoke in interface Lease

Parameters:

leaseId - id of the lease to revoke

keepAlive

public Lease.KeepAliveListener keepAlive(long leaseId)

Description copied from interface: Lease

keep the given lease alive forever.

Specified by:

keepAlive in interface Lease

Parameters:

leaseId - lease to be keep alive forever.

Returns:

a KeepAliveListener that listens for KeepAlive responses.

close

public void close()

Description copied from interface: CloseableClient

close the client and release its resources.

Specified by:

close in interface CloseableClient

keepAliveOnce

public CompletableFuture<LeaseKeepAliveResponse> keepAliveOnce(long leaseId)

Description copied from interface: Lease

keep alive one lease only once.

Specified by:

keepAliveOnce in interface Lease

Parameters:

leaseId - id of lease to keep alive once

Returns:

The keep alive response

timeToLive

public CompletableFuture<LeaseTimeToLiveResponse> timeToLive(long leaseId,
                                                             LeaseOption option)

Description copied from interface: Lease

retrieves the lease information of the given lease ID.

Specified by:

timeToLive in interface Lease

Parameters:

leaseId - id of lease

option - LeaseOption

Returns:

LeaseTimeToLiveResponse wrapped in CompletableFuture