/*
 * Copyright (c) 2014, 2017, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */
package com.oracle.svm.hosted.annotation;

import java.lang.annotation.Annotation;
import java.lang.reflect.Field;
import java.lang.reflect.Modifier;

import com.oracle.graal.pointsto.infrastructure.OriginalFieldProvider;
import com.oracle.svm.core.meta.ReadableJavaField;
import com.oracle.svm.core.util.VMError;

import jdk.vm.ci.meta.ResolvedJavaType;

public abstract class CustomSubstitutionField implements ReadableJavaField, OriginalFieldProvider {

    protected final ResolvedJavaType declaringClass;

    public CustomSubstitutionField(ResolvedJavaType declaringClass) {
        this.declaringClass = declaringClass;
    }

    @Override
    public int getModifiers() {
        return Modifier.PRIVATE;
    }

    @Override
    public int getOffset() {
        throw new UnsupportedOperationException();
    }

    @Override
    public boolean isInternal() {
        return false;
    }

    @Override
    public boolean isSynthetic() {
        return false;
    }

    @Override
    public ResolvedJavaType getDeclaringClass() {
        return declaringClass;
    }

    @Override
    public Annotation[] getAnnotations() {
        return new Annotation[0];
    }

    @Override
    public Annotation[] getDeclaredAnnotations() {
        return new Annotation[0];
    }

    @Override
    public <T extends Annotation> T getAnnotation(Class<T> annotationClass) {
        return null;
    }

    @Override
    public Field getJavaField() {
        throw VMError.shouldNotReachHere();
    }
}