org.apache.ignite.internal.processors.query.h2.database.io

Class AbstractH2InnerIO

java.lang.Object

<any>

org.apache.ignite.internal.processors.query.h2.database.io.AbstractH2InnerIO

All Implemented Interfaces:

H2RowLinkIO

Direct Known Subclasses:

H2InnerIO, H2MvccInnerIO

public abstract class AbstractH2InnerIO
extends <any>
implements H2RowLinkIO

Inner page for H2 row references.

Method Summary

Modifier and Type	Method and Description
long	getLink(long pageAddr, int idx)
GridH2SearchRow	getLookupRow(<any> tree, long pageAddr, int idx)
void	store(long dstPageAddr, int dstIdx, <any> srcIo, long srcPageAddr, int srcIdx)
void	storeByOffset(long pageAddr, int off, GridH2SearchRow row)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.ignite.internal.processors.query.h2.database.io.H2RowLinkIO

getMvccCoordinatorVersion, getMvccCounter, getMvccOperationCounter, storeMvccInfo

Method Detail

storeByOffset

public void storeByOffset(long pageAddr,
                          int off,
                          GridH2SearchRow row)

getLookupRow

public GridH2SearchRow getLookupRow(<any> tree,
                                    long pageAddr,
                                    int idx)
                             throws IgniteCheckedException

Throws:

IgniteCheckedException

store

public void store(long dstPageAddr,
                  int dstIdx,
                  <any> srcIo,
                  long srcPageAddr,
                  int srcIdx)

getLink

public long getLink(long pageAddr,
                    int idx)

Specified by:

getLink in interface H2RowLinkIO

Parameters:

pageAddr - Page address.

idx - Index.

Returns:

Row link.