org.apache.ignite.internal.processors.query.h2.opt

Class H2PlainRow

java.lang.Object

org.apache.ignite.internal.processors.query.h2.opt.H2Row

org.apache.ignite.internal.processors.query.h2.opt.H2PlainRow

All Implemented Interfaces:

MvccVersionAware, org.gridgain.internal.h2.result.Row, org.gridgain.internal.h2.result.SearchRow

public class H2PlainRow
extends H2Row

Simple array based row.

Field Summary

Fields inherited from interface org.gridgain.internal.h2.result.Row

EMPTY_ARRAY, MEMORY_CALCULATE

Fields inherited from interface org.gridgain.internal.h2.result.SearchRow

ROWID_INDEX

Constructor Summary

Constructors

Constructor and Description
H2PlainRow(int colCnt)
H2PlainRow(int colCnt, org.gridgain.internal.h2.value.Value[] vals)

Method Summary

Modifier and Type	Method and Description
int	getColumnCount()
int	getMemory()
org.gridgain.internal.h2.value.Value	getValue(int idx)
boolean	hasSharedData(org.gridgain.internal.h2.result.Row other)
boolean	indexSearchRow()
void	setValue(int idx, org.gridgain.internal.h2.value.Value v)
String	toString()

Methods inherited from class org.apache.ignite.internal.processors.query.h2.opt.H2Row

expireTime, getByteCount, getKey, getValueList, isDeleted, isEmpty, mvccCoordinatorVersion, mvccCounter, mvccOperationCounter, mvccTxState, setDeleted, setKey, setKey

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

H2PlainRow

public H2PlainRow(int colCnt,
                  org.gridgain.internal.h2.value.Value[] vals)

Parameters:

colCnt - Column count. H2 engine can add extra columns at the end of result set.

vals - Values.

See Also:

ResultInterface.getVisibleColumnCount(), GridH2ValueMessageFactory.toMessages(Collection, int), ResultInterface.currentRow()

H2PlainRow

public H2PlainRow(int colCnt)

Parameters:

colCnt - Length.

Method Detail

getColumnCount

public int getColumnCount()

getValue

public org.gridgain.internal.h2.value.Value getValue(int idx)

setValue

public void setValue(int idx,
                     org.gridgain.internal.h2.value.Value v)

indexSearchRow

public boolean indexSearchRow()

Specified by:

indexSearchRow in class H2Row

Returns:

True for rows used for index search (as opposed to rows stored in H2Tree.

hasSharedData

public boolean hasSharedData(org.gridgain.internal.h2.result.Row other)

getMemory

public int getMemory()

toString

public String toString()

Overrides:

toString in class Object