/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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 org.apache.cassandra.simulator.asm;

import java.util.Arrays;
import java.util.Collections;
import java.util.HashSet;
import java.util.Set;
import java.util.concurrent.atomic.AtomicBoolean;
import java.util.concurrent.atomic.AtomicInteger;
import java.util.concurrent.atomic.AtomicIntegerFieldUpdater;
import java.util.concurrent.atomic.AtomicLong;
import java.util.concurrent.atomic.AtomicLongFieldUpdater;
import java.util.concurrent.atomic.AtomicReference;
import java.util.concurrent.atomic.AtomicReferenceFieldUpdater;

public enum NemesisFieldKind
{
    SIMPLE(),
    ATOMICX(AtomicBoolean.class, AtomicInteger.class, AtomicLong.class, AtomicReference.class),
    ATOMICUPDATERX(AtomicIntegerFieldUpdater.class, AtomicLongFieldUpdater.class, AtomicReferenceFieldUpdater.class);

    public interface Selector
    {
        NemesisFieldKind get(String className, String fieldName);
    }

    final Set<Class<?>> classes;

    NemesisFieldKind(Class<?> ... classes)
    {
        this.classes = Collections.unmodifiableSet(new HashSet<>(Arrays.asList(classes)));
    }
}
