Package org.gridgain.internal.snapshots.filesystem

Class LocalSnapshotMetaPath

java.lang.Object

org.gridgain.internal.snapshots.filesystem.LocalSnapshotMetaPath

All Implemented Interfaces:

SnapshotMetaPath

public class LocalSnapshotMetaPath
extends Object
implements SnapshotMetaPath

Represents partition file of a local snapshot.

Constructor Summary

Constructors

Constructor	Description
LocalSnapshotMetaPath(Path path)

Method Summary

Modifier and Type	Method	Description
ReadableByteChannel	readChannel()	Opens a channel to read the object identified by this path.
URI	uri()	Returns URI of the object identified by this path.
WritableByteChannel	writeChannel()	Opens a channel to write the object identified by this path.

Methods inherited from class java.lang.Object

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

Constructor Details

LocalSnapshotMetaPath

public LocalSnapshotMetaPath(Path path)

Method Details

readChannel

public ReadableByteChannel readChannel()
                                throws IOException

Description copied from interface: SnapshotMetaPath

Opens a channel to read the object identified by this path.

Specified by:

readChannel in interface SnapshotMetaPath

Throws:

IOException

writeChannel

public WritableByteChannel writeChannel()
                                 throws IOException

Description copied from interface: SnapshotMetaPath

Opens a channel to write the object identified by this path.

Creates the object if it does not exist.

Closing the channel ensures that the data has been saved durably on the underlying storage.

Specified by:

writeChannel in interface SnapshotMetaPath

Throws:

IOException

uri

public URI uri()

Description copied from interface: SnapshotMetaPath

Returns URI of the object identified by this path.

Specified by:

uri in interface SnapshotMetaPath