/*
 * Copyright 2013, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 *     * Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above
 * copyright notice, this list of conditions and the following disclaimer
 * in the documentation and/or other materials provided with the
 * distribution.
 *     * Neither the name of Google Inc. nor the names of its
 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

package org.jf.dexlib2.writer.pool;

import com.google.common.base.Function;
import org.jf.dexlib2.base.reference.BaseMethodReference;
import org.jf.dexlib2.iface.Annotation;
import org.jf.dexlib2.iface.Method;
import org.jf.dexlib2.iface.MethodImplementation;
import org.jf.dexlib2.iface.MethodParameter;

import javax.annotation.Nonnull;
import javax.annotation.Nullable;
import java.util.List;
import java.util.Set;


class PoolMethod extends BaseMethodReference implements Method {
    @Nonnull private final Method method;
    protected int annotationSetRefListOffset = DexPool.NO_OFFSET;
    protected int codeItemOffset = DexPool.NO_OFFSET;
    protected int debugInfoOffset = DexPool.NO_OFFSET;

    public static final Function<Method, PoolMethod> TRANSFORM = new Function<Method, PoolMethod>() {
        @Override public PoolMethod apply(Method method) {
            return new PoolMethod(method);
        }
    };

    PoolMethod(@Nonnull Method method) {
        this.method = method;
    }

    @Override @Nonnull public String getDefiningClass() {
        return method.getDefiningClass();
    }

    @Override @Nonnull public String getName() {
        return method.getName();
    }

    @Override @Nonnull public List<? extends CharSequence> getParameterTypes() {
        return method.getParameterTypes();
    }

    @Override @Nonnull public List<? extends MethodParameter> getParameters() {
        return method.getParameters();
    }

    @Override @Nonnull public String getReturnType() {
        return method.getReturnType();
    }

    @Override public int getAccessFlags() {
        return method.getAccessFlags();
    }

    @Override @Nonnull public Set<? extends Annotation> getAnnotations() {
        return method.getAnnotations();
    }

    @Override @Nullable public MethodImplementation getImplementation() {
        return method.getImplementation();
    }
}
