/*
* Copyright (c) 2021 Goldman Sachs.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* and Eclipse Distribution License v. 1.0 which accompany this distribution.
* The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html
* and the Eclipse Distribution License is available at
* http://www.eclipse.org/org/documents/edl-v10.php.
*/
package org.eclipse.collections.impl.block.comparator.primitive;
import org.eclipse.collections.api.block.SerializableComparator;
import org.eclipse.collections.api.block.function.primitive.LongFunction;
A Comparator which takes a LongFunction to compare a primitive long value retrieved from an object.
This file was automatically generated from template file primitiveFunctionComparator.stg.
/**
* A Comparator which takes a LongFunction to compare a primitive long value retrieved from an object.
* This file was automatically generated from template file primitiveFunctionComparator.stg.
*/
public class LongFunctionComparator<T>
implements SerializableComparator<T>
{
private static final long serialVersionUID = 1L;
private final LongFunction<T> function;
public LongFunctionComparator(LongFunction<T> function)
{
this.function = function;
}
@Override
public int compare(T o1, T o2)
{
long one = this.function.longValueOf(o1);
long two = this.function.longValueOf(o2);
return one < two ? -1 : one > two ? 1 : 0;
}
}