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/*
* Copyright (c) "Neo4j"
* Neo4j Sweden AB [https://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.values.storable;
import org.neo4j.hashing.HashFunction;
public abstract class FloatingPointArray extends NumberArray {
public abstract float floatValue(int offset);
public abstract double doubleValue(int offset);
@Override
public abstract FloatingPointValue value(int offset);
@Override
public int compareTo(IntegralArray other) {
return -NumberValues.compareIntegerVsFloatArrays(other, this);
}
@Override
public int compareTo(FloatingPointArray other) {
return NumberValues.compareFloatArrays(this, other);
}
@Override
public NumberType numberType() {
return NumberType.FLOATING_POINT;
}
@Override
public long updateHash(HashFunction hashFunction, long hash) {
int len = intSize();
hash = hashFunction.update(hash, len);
for (int i = 0; i < len; i++) {
hash = hashFunction.update(hash, Double.doubleToLongBits(doubleValue(i)));
}
return hash;
}
}
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