org.gridgain.grid.persistentstore

Interface SnapshotFuture<T>

All Superinterfaces:

IgniteFuture<T>

public interface SnapshotFuture<T>
extends IgniteFuture<T>

Snapshot creation future that completes when snapshot is finished.

Field Summary

Fields

Modifier and Type	Field and Description
static String	SNAPSHOT_OPERATION_CANCEL_ERROR_MSG Snap op cancel message.

Method Summary

Modifier and Type	Method and Description
IgniteFuture<Void>	initFuture()
static boolean	isSnapshotOperationCancelledMessage(@Nullable String msg) Tells whether an error message reports a cancelled snapshot operation.
IgniteUuid	operationId() Unique id for snapshot operation.
SnapshotOperationInfo	snapshotOperation()

Methods inherited from interface org.apache.ignite.lang.IgniteFuture

cancel, chain, chainAsync, get, get, get, isCancelled, isDone, listen, listenAsync

Field Detail

SNAPSHOT_OPERATION_CANCEL_ERROR_MSG

static final String SNAPSHOT_OPERATION_CANCEL_ERROR_MSG

Snap op cancel message.

See Also:

Constant Field Values

Method Detail

isSnapshotOperationCancelledMessage

static boolean isSnapshotOperationCancelledMessage(@Nullable
                                                   @Nullable String msg)

Tells whether an error message reports a cancelled snapshot operation. Such a message can carry details after SNAPSHOT_OPERATION_CANCEL_ERROR_MSG, so this method does not compare the whole message.

Parameters:

msg - Error message, can be null.

Returns:

True if the message reports a cancelled snapshot operation.

operationId

IgniteUuid operationId()

Unique id for snapshot operation. Can be null.

initFuture

IgniteFuture<Void> initFuture()

Returns:

Future that is completed when cache state is captured. All cache updates after this future is completed are guaranteed to be not included in the snapshot.

snapshotOperation

SnapshotOperationInfo snapshotOperation()

Returns:

Snapshot information.