/*
* Copyright 2015 Goldman Sachs.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.gs.collections.impl.jmh.set.sorted;
import java.util.concurrent.TimeUnit;
import com.gs.collections.api.set.sorted.ImmutableSortedSet;
import com.gs.collections.api.set.sorted.MutableSortedSet;
import com.gs.collections.impl.factory.SortedSets;
import com.gs.collections.impl.list.Interval;
import org.openjdk.jmh.annotations.Benchmark;
import org.openjdk.jmh.annotations.BenchmarkMode;
import org.openjdk.jmh.annotations.Mode;
import org.openjdk.jmh.annotations.OutputTimeUnit;
import org.openjdk.jmh.annotations.Scope;
import org.openjdk.jmh.annotations.State;
@State(Scope.Thread)
@BenchmarkMode(Mode.Throughput)
@OutputTimeUnit(TimeUnit.SECONDS)
public class SortedSetContainsTest
{
private static final int SIZE = 2_000_000;
private final MutableSortedSet<Integer> gscMutable = SortedSets.mutable.withAll(Interval.zeroToBy(SIZE, 2));
private final ImmutableSortedSet<Integer> gscImmutable = SortedSets.immutable.withAll(Interval.zeroToBy(SIZE, 2));
@Benchmark
public void contains_mutable_gsc()
{
int size = SIZE;
MutableSortedSet<Integer> localGscMutable = this.gscMutable;
for (int i = 0; i < size; i += 2)
{
if (!localGscMutable.contains(i))
{
throw new AssertionError(i);
}
}
for (int i = 1; i < size; i += 2)
{
if (localGscMutable.contains(i))
{
throw new AssertionError(i);
}
}
}
@Benchmark
public void contains_immutable_gsc()
{
int size = SIZE;
ImmutableSortedSet<Integer> localGscImmutable = this.gscImmutable;
for (int i = 0; i < size; i += 2)
{
if (!localGscImmutable.contains(i))
{
throw new AssertionError(i);
}
}
for (int i = 1; i < size; i += 2)
{
if (localGscImmutable.contains(i))
{
throw new AssertionError(i);
}
}
}
@Benchmark
public void contains_mutable_scala()
{
SortedSetContainsScalaTest.contains_mutable_scala();
}
@Benchmark
public void contains_immutable_scala()
{
SortedSetContainsScalaTest.contains_immutable_scala();
}
}