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SpatialUniqueSchemaIndexPopulatorTest.java
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SpatialUniqueSchemaIndexPopulatorTest.java
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/*
* Copyright (c) 2002-2018 "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.index.schema;
import java.io.File;
import org.neo4j.gis.spatial.index.curves.StandardConfiguration;
import org.neo4j.kernel.api.schema.index.SchemaIndexDescriptorFactory;
import org.neo4j.kernel.configuration.Config;
import org.neo4j.kernel.impl.api.index.sampling.IndexSamplingConfig;
import org.neo4j.kernel.impl.index.schema.config.SpaceFillingCurveSettings;
import org.neo4j.kernel.impl.index.schema.config.SpaceFillingCurveSettingsFactory;
import org.neo4j.values.storable.CoordinateReferenceSystem;
public class SpatialUniqueSchemaIndexPopulatorTest extends NativeUniqueSchemaIndexPopulatorTest<SpatialSchemaKey,NativeSchemaValue>
{
private static final CoordinateReferenceSystem crs = CoordinateReferenceSystem.WGS84;
private static final SpaceFillingCurveSettings settings = new SpaceFillingCurveSettingsFactory( Config.defaults() ).settingsFor( crs );
private SpatialIndexFiles.SpatialFileLayout fileLayout;
@Override
NativeSchemaIndexPopulator<SpatialSchemaKey,NativeSchemaValue> createPopulator( IndexSamplingConfig samplingConfig )
{
fileLayout = new SpatialIndexFiles.SpatialFileLayout( crs, settings, super.getIndexFile() );
return new SpatialIndexPopulator.PartPopulator( pageCache, fs, fileLayout, monitor, schemaIndexDescriptor, indexId, samplingConfig,
new StandardConfiguration() );
}
@Override
public File getIndexFile()
{
return fileLayout.indexFile;
}
@Override
protected LayoutTestUtil<SpatialSchemaKey,NativeSchemaValue> createLayoutTestUtil()
{
return new UniqueLayoutTestUtil<>( new SpatialLayoutTestUtil( SchemaIndexDescriptorFactory.uniqueForLabel( 42, 666 ), settings, crs ) );
}
}