/*

 * Copyright 2004 Sun Microsystems, Inc.  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.  Sun designates this

 * particular file as subject to the "Classpath" exception as provided

 * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,

 * CA 95054 USA or visit www.sun.com if you need additional information or

 * have any questions.

 */

package com.sun.tools.apt.mirror.type;

import com.sun.mirror.type.PrimitiveType;

import com.sun.mirror.util.TypeVisitor;

import com.sun.tools.apt.mirror.AptEnv;

import com.sun.tools.javac.code.Type;

import static com.sun.mirror.type.PrimitiveType.Kind.*;

/**

 * Implementation of PrimitiveType.

 */

class PrimitiveTypeImpl extends TypeMirrorImpl implements PrimitiveType {

    private final Kind kind;    // the kind of primitive

    PrimitiveTypeImpl(AptEnv env, Kind kind) {

        super(env, getType(env, kind));

        this.kind = kind;

    }

    /**

     * {@inheritDoc}

     */

    public Kind getKind() {

        return kind;

    }

    /**

     * {@inheritDoc}

     */

    public void accept(TypeVisitor v) {

        v.visitPrimitiveType(this);

    }

    /**

     * Returns the javac type corresponding to a kind of primitive type.

     */

    private static Type getType(AptEnv env, Kind kind) {

        switch (kind) {

        case BOOLEAN:   return env.symtab.booleanType;

        case BYTE:      return env.symtab.byteType;

        case SHORT:     return env.symtab.shortType;

        case INT:       return env.symtab.intType;

        case LONG:      return env.symtab.longType;

        case CHAR:      return env.symtab.charType;

        case FLOAT:     return env.symtab.floatType;

        case DOUBLE:    return env.symtab.doubleType;

        default:        throw new AssertionError();

        }

    }

}