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

Class H2TreeFilterClosure

java.lang.Object

org.apache.ignite.internal.processors.query.h2.database.H2TreeFilterClosure

All Implemented Interfaces:

BPlusTree.TreeRowClosure<H2Row,H2Row>, MvccDataPageClosure

public class H2TreeFilterClosure
extends Object
implements BPlusTree.TreeRowClosure<H2Row,H2Row>, MvccDataPageClosure

Constructor Summary

Constructors

Constructor and Description
H2TreeFilterClosure(IndexingQueryCacheFilter filter, MvccSnapshot mvccSnapshot, GridCacheContext cctx, IgniteLogger log)

Method Summary

Modifier and Type	Method and Description
boolean	apply(BPlusTree<H2Row,H2Row> tree, BPlusIO<H2Row> io, long pageAddr, int idx)
boolean	applyMvcc(DataPageIO io, long dataPageAddr, int itemId, int pageSize)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

H2TreeFilterClosure

public H2TreeFilterClosure(IndexingQueryCacheFilter filter,
                           MvccSnapshot mvccSnapshot,
                           GridCacheContext cctx,
                           IgniteLogger log)

Parameters:

filter - Cache filter.

mvccSnapshot - MVCC snapshot.

cctx - Cache context.

Method Detail

apply

public boolean apply(BPlusTree<H2Row,H2Row> tree,
                     BPlusIO<H2Row> io,
                     long pageAddr,
                     int idx)
              throws IgniteCheckedException

Specified by:

apply in interface BPlusTree.TreeRowClosure<H2Row,H2Row>

Throws:

IgniteCheckedException

applyMvcc

public boolean applyMvcc(DataPageIO io,
                         long dataPageAddr,
                         int itemId,
                         int pageSize)
                  throws IgniteCheckedException

Specified by:

applyMvcc in interface MvccDataPageClosure

Throws:

IgniteCheckedException

toString

public String toString()

Overrides:

toString in class Object