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/*
* 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.gds.degree;
import org.neo4j.gds.mem.MemoryEstimateDefinition;
import org.neo4j.gds.collections.ha.HugeDoubleArray;
import org.neo4j.gds.mem.MemoryEstimation;
import org.neo4j.gds.mem.MemoryEstimations;
public final class DegreeCentralityAlgorithmEstimateDefinition implements MemoryEstimateDefinition {
private final boolean hasRelationshipWeightProperty;
public DegreeCentralityAlgorithmEstimateDefinition(boolean hasRelationshipWeightProperty) {
this.hasRelationshipWeightProperty = hasRelationshipWeightProperty;
}
@Override
public MemoryEstimation memoryEstimation() {
var builder = MemoryEstimations.builder(DegreeCentrality.class);
if (hasRelationshipWeightProperty) {
builder.perNode("degree cache", HugeDoubleArray::memoryEstimation);
}
return builder.build();
}
}
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