org.gridgain.grid.kernal.processors.ggfs

Class GridGgfsBlockKey

java.lang.Object

org.gridgain.grid.util.direct.GridTcpCommunicationMessageAdapter

org.gridgain.grid.kernal.processors.ggfs.GridGgfsBlockKey

All Implemented Interfaces:

Externalizable, Serializable, Cloneable, Comparable<GridGgfsBlockKey>

@GridInternal
public final class GridGgfsBlockKey
extends org.gridgain.grid.util.direct.GridTcpCommunicationMessageAdapter
implements Externalizable, Comparable<GridGgfsBlockKey>

File's binary data block key.

See Also:

Serialized Form

Field Summary

Fields inherited from class org.gridgain.grid.util.direct.GridTcpCommunicationMessageAdapter

BIT_SET_NOT_READ, BOOLEAN_ARR_NOT_READ, BYTE_ARR_LIST_NOT_READ, BYTE_ARR_NOT_READ, CACHE_VER_NOT_READ, CHAR_ARR_NOT_READ, CLOCK_DELTA_VER_NOT_READ, commState, DHT_PART_EXCHANGE_ID_NOT_READ, DOUBLE_ARR_NOT_READ, DR_INT_REQ_ENTRY_NOT_READ, ENUM_NOT_READ, FLOAT_ARR_NOT_READ, GRID_UUID_NOT_READ, INT_ARR_NOT_READ, LONG_ARR_NOT_READ, LONG_LIST_NOT_READ, MSG_NOT_READ, NULL, SHORT_ARR_NOT_READ, STR_NOT_READ, UUID_NOT_READ, VAL_BYTES_NOT_READ

Constructor Summary

Constructors

Constructor and Description
GridGgfsBlockKey() Empty constructor required for Externalizable.
GridGgfsBlockKey(org.gridgain.grid.GridUuid fileId, org.gridgain.grid.GridUuid affKey, boolean evictExclude, long blockId) Constructs file's binary data block key.

Method Summary

Methods

Modifier and Type	Method and Description
org.gridgain.grid.GridUuid	affinityKey()
org.gridgain.grid.util.direct.GridTcpCommunicationMessageAdapter	clone()
protected void	clone0(org.gridgain.grid.util.direct.GridTcpCommunicationMessageAdapter _msg)
int	compareTo(GridGgfsBlockKey o)
byte	directType()
boolean	equals(Object o)
boolean	evictExclude()
long	getBlockId()
org.gridgain.grid.GridUuid	getFileId()
int	hashCode()
void	readExternal(ObjectInput in)
boolean	readFrom(ByteBuffer buf)
String	toString()
void	writeExternal(ObjectOutput out)
boolean	writeTo(ByteBuffer buf)

Methods inherited from class org.gridgain.grid.util.direct.GridTcpCommunicationMessageAdapter

arrayIterator, messageReader, messageWriter

Methods inherited from class java.lang.Object

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

Constructor Detail

GridGgfsBlockKey

public GridGgfsBlockKey(org.gridgain.grid.GridUuid fileId,
                @Nullable
                org.gridgain.grid.GridUuid affKey,
                boolean evictExclude,
                long blockId)

Constructs file's binary data block key.

Parameters:

fileId - File ID.

affKey - Affinity key.

evictExclude - Evict exclude flag.

blockId - Block ID.

GridGgfsBlockKey

public GridGgfsBlockKey()

Empty constructor required for Externalizable.

Method Detail

getFileId

public org.gridgain.grid.GridUuid getFileId()

Returns:

File ID.

affinityKey

public org.gridgain.grid.GridUuid affinityKey()

Returns:

Block affinity key.

evictExclude

public boolean evictExclude()

Returns:

Evict exclude flag.

getBlockId

public long getBlockId()

Returns:

Block ID.

compareTo

public int compareTo(@NotNull
            GridGgfsBlockKey o)

Specified by:

compareTo in interface Comparable<GridGgfsBlockKey>

writeExternal

public void writeExternal(ObjectOutput out)
                   throws IOException

Specified by:

writeExternal in interface Externalizable

Throws:

IOException

readExternal

public void readExternal(ObjectInput in)
                  throws IOException

Specified by:

readExternal in interface Externalizable

Throws:

IOException

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

clone

public org.gridgain.grid.util.direct.GridTcpCommunicationMessageAdapter clone()

Overrides:

clone in class org.gridgain.grid.util.direct.GridTcpCommunicationMessageAdapter

clone0

protected void clone0(org.gridgain.grid.util.direct.GridTcpCommunicationMessageAdapter _msg)

Specified by:

clone0 in class org.gridgain.grid.util.direct.GridTcpCommunicationMessageAdapter

writeTo

public boolean writeTo(ByteBuffer buf)

Specified by:

writeTo in class org.gridgain.grid.util.direct.GridTcpCommunicationMessageAdapter

readFrom

public boolean readFrom(ByteBuffer buf)

Specified by:

readFrom in class org.gridgain.grid.util.direct.GridTcpCommunicationMessageAdapter

directType

public byte directType()

Specified by:

directType in class org.gridgain.grid.util.direct.GridTcpCommunicationMessageAdapter

toString

public String toString()

Overrides:

toString in class Object