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Neo4j kernel is a lightweight, embedded Java database designed to
store data structured as graphs rather than tables. For more
information, see http://neo4j.org.
/*
* Copyright (c) "Neo4j"
* Neo4j Sweden AB [http://neo4j.com]
*
* This file is part of Neo4j.
*
* Neo4j is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see .
*/
package org.neo4j.kernel.impl.newapi;
import org.eclipse.collections.api.iterator.LongIterator;
import org.neo4j.internal.kernel.api.NodeCursor;
import org.neo4j.internal.kernel.api.security.AccessMode;
import org.neo4j.io.pagecache.context.CursorContext;
import org.neo4j.storageengine.api.AllNodeScan;
final class NodeCursorScan extends BaseCursorScan
{
NodeCursorScan( AllNodeScan allNodeScan, Read read )
{
super( allNodeScan, read, () -> read.txState().addedAndRemovedNodes().getAdded().toArray() );
}
@Override
boolean scanStore( NodeCursor cursor, int sizeHint, LongIterator addedItems, CursorContext cursorContext, AccessMode accessMode )
{
return ((DefaultNodeCursor) cursor).scanBatch( read, storageScan, sizeHint, addedItems, hasChanges, accessMode );
}
}