org.apache.ignite.internal.processors.cache.tree

Class SearchRow

java.lang.Object

org.apache.ignite.internal.processors.cache.tree.SearchRow

All Implemented Interfaces:

MvccVersionAware, CacheSearchRow

Direct Known Subclasses:

MvccMaxSearchRow, MvccMinSearchRow, MvccSearchRow

public class SearchRow
extends Object
implements CacheSearchRow

Constructor Summary

Constructors

Constructor and Description
SearchRow(int cacheId) Instantiates a new fake search row as a logic cache based bound.
SearchRow(int cacheId, KeyCacheObject key)

Method Summary

Modifier and Type	Method and Description
int	cacheId()
int	hash()
KeyCacheObject	key()
long	link()
long	mvccCoordinatorVersion()
long	mvccCounter()
int	mvccOperationCounter()
byte	mvccTxState()
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.ignite.internal.processors.cache.mvcc.MvccVersionAware

mvccVersion, mvccVersion, mvccVersion, mvccVersion

Constructor Detail

SearchRow

public SearchRow(int cacheId,
                 KeyCacheObject key)

Parameters:

cacheId - Cache ID.

key - Key.

SearchRow

public SearchRow(int cacheId)

Instantiates a new fake search row as a logic cache based bound.

Parameters:

cacheId - Cache ID.

Method Detail

key

public KeyCacheObject key()

Specified by:

key in interface CacheSearchRow

Returns:

Cache key.

link

public long link()

Specified by:

link in interface CacheSearchRow

Returns:

Link for this row.

hash

public int hash()

Specified by:

hash in interface CacheSearchRow

Returns:

Key hash code.

cacheId

public int cacheId()

Specified by:

cacheId in interface CacheSearchRow

Returns:

Cache ID or 0 if cache ID is not defined.

mvccCoordinatorVersion

public long mvccCoordinatorVersion()

Specified by:

mvccCoordinatorVersion in interface MvccVersionAware

Returns:

Mvcc coordinator version.

mvccCounter

public long mvccCounter()

Specified by:

mvccCounter in interface MvccVersionAware

Returns:

Mvcc counter.

mvccOperationCounter

public int mvccOperationCounter()

Specified by:

mvccOperationCounter in interface MvccVersionAware

Returns:

Mvcc operation counter.

mvccTxState

public byte mvccTxState()

Specified by:

mvccTxState in interface MvccVersionAware

Returns:

Tx state hint for 'created' mvcc version.

toString

public String toString()

Overrides:

toString in class Object