/*
 * Copyright (c) 2012, 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.
 *
 * 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.truffle.dsl.processor.model;

import com.oracle.truffle.dsl.processor.java.ElementUtils;
import java.util.Collections;
import javax.lang.model.element.VariableElement;
import javax.lang.model.type.DeclaredType;
import javax.lang.model.type.TypeMirror;

public final class AnnotatedParameterSpec extends ParameterSpec {

    private final DeclaredType annotationType;

    public AnnotatedParameterSpec(DeclaredType type) {
        super("annotated", Collections.<TypeMirror> emptyList());
        this.annotationType = type;
    }

    public DeclaredType getAnnotationType() {
        return annotationType;
    }

    @Override
    public boolean isAnnotated() {
        return true;
    }

    @Override
    public boolean matches(VariableElement variable) {
        if (ElementUtils.findAnnotationMirror(variable.getAnnotationMirrors(), annotationType) != null) {
            return true;
        }
        return false;
    }

}