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Introduced IndexingUpdateService interface
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community/kernel/src/main/java/org/neo4j/kernel/impl/api/index/IndexingUpdateService.java
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/* | ||
* Copyright (c) 2002-2017 "Neo Technology," | ||
* Network Engine for Objects in Lund AB [http://neotechnology.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 <http://www.gnu.org/licenses/>. | ||
*/ | ||
package org.neo4j.kernel.impl.api.index; | ||
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import java.io.IOException; | ||
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import org.neo4j.kernel.api.exceptions.index.IndexEntryConflictException; | ||
import org.neo4j.kernel.impl.transaction.state.IndexUpdates; | ||
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public interface IndexingUpdateService | ||
{ | ||
/** | ||
* Apply updates to the relevant indexes. | ||
*/ | ||
void apply( IndexUpdates updates ) throws IOException, IndexEntryConflictException; | ||
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/** | ||
* Load eventual additional properties depending on the set of active indexes. This has to happen earlier than | ||
* the actual application of the updates to the indexes, so that the properties reflect the exact state of the | ||
* transaction. | ||
*/ | ||
void loadAdditionalProperties( NodeUpdates nodeUpdates ); | ||
} |
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