com.dampcake.gson.immutable.ImmutableCollectionAdapter Maven / Gradle / Ivy

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/*
 * Copyright 2014 Adam Peck.
 *
 * 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.dampcake.gson.immutable;

import com.google.common.collect.ImmutableList;
import com.google.gson.TypeAdapter;

import java.util.Collection;

/**
 * Type adapter responsible for {@link ImmutableList}.
 *
 * @author Adam Peck
 */
public class ImmutableCollectionAdapter extends DelegateAdapter> {

    /**
     * @see DelegateAdapter#DelegateAdapter(TypeAdapter)
     */
    public ImmutableCollectionAdapter(TypeAdapter> delegate) {
        super(delegate);
    }

    /**
     * @see DelegateAdapter#transform(Object)
     */
    @Override
    protected Collection transform(Collection collection) {
        return ImmutableList.copyOf(collection);
    }
}