org.gridgain.grid.spi.indexing.h2.opt

Class GridH2KeyValueRowOnheap

java.lang.Object

org.h2.result.Row

org.gridgain.grid.spi.indexing.h2.opt.GridH2Row

org.gridgain.grid.spi.indexing.h2.opt.GridH2AbstractKeyValueRow

org.gridgain.grid.spi.indexing.h2.opt.GridH2KeyValueRowOnheap

All Implemented Interfaces:

GridSearchRowPointer, org.gridgain.grid.util.offheap.unsafe.GridOffHeapSmartPointer, org.h2.result.SearchRow

public class GridH2KeyValueRowOnheap
extends GridH2AbstractKeyValueRow

Onheap row.

Field Summary

Fields inherited from class org.gridgain.grid.spi.indexing.h2.opt.GridH2AbstractKeyValueRow

desc, expirationTime, KEY_COL, VAL_COL, VAL_STR_IDX

Fields inherited from class org.gridgain.grid.spi.indexing.h2.opt.GridH2Row

STATE_INSERTED, STATE_NEW, STATE_REJECTED

Fields inherited from class org.h2.result.Row

EMPTY_ARRAY, MEMORY_CALCULATE

Fields inherited from interface org.h2.result.SearchRow

EMPTY_ARRAY

Constructor Summary

Constructors

Constructor and Description
GridH2KeyValueRowOnheap(GridH2RowDescriptor desc, Object key, int keyType, Object val, int valType, long expirationTime) Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
protected void	cache() Caches this row for reuse.
protected org.h2.value.Value	getOffheapValue(int col)

Methods inherited from class org.gridgain.grid.spi.indexing.h2.opt.GridH2AbstractKeyValueRow

expirationTime, getColumnCount, getCopy, getKey, getValue, onSwap, onUnswap, setDeleted, setKey, setKeyAndVersion, setSessionId, setVersion, syncValue, toString, updateWeakValue

Methods inherited from class org.gridgain.grid.spi.indexing.h2.opt.GridH2Row

decrementRefCount, finishInsert, incrementRefCount, pointer, refreshState, waitInsertComplete

Methods inherited from class org.h2.result.Row

commit, getByteCount, getMemory, getSessionId, getValueList, getVersion, isDeleted, isEmpty, setValue

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.h2.result.SearchRow

getMemory, getVersion, setValue

Constructor Detail

GridH2KeyValueRowOnheap

public GridH2KeyValueRowOnheap(GridH2RowDescriptor desc,
                       Object key,
                       int keyType,
                       @Nullable
                       Object val,
                       int valType,
                       long expirationTime)
                        throws org.gridgain.grid.spi.GridSpiException

Constructor.

Parameters:

desc - Row descriptor.

key - Key.

keyType - Key type.

val - Value.

valType - Value type.

expirationTime - Expiration time.

Throws:

org.gridgain.grid.spi.GridSpiException - If failed.

Method Detail

cache

protected void cache()

Caches this row for reuse.

Specified by:

cache in class GridH2AbstractKeyValueRow

getOffheapValue

protected org.h2.value.Value getOffheapValue(int col)

Specified by:

getOffheapValue in class GridH2AbstractKeyValueRow

Parameters:

col - Column.

Returns:

Value read from offheap memory or null if it is impossible.