DataDirection.java

/**
 * Copyright 2013, Landz and its contributors. All rights reserved.
 *
 *    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 z.znr.invoke.linux.x64;

import com.kenai.jffi.ArrayFlags;

public enum DataDirection {
    IN(ArrayFlags.IN | ArrayFlags.NULTERMINATE),
    OUT(ArrayFlags.OUT | ArrayFlags.CLEAR),
    INOUT(ArrayFlags.IN | ArrayFlags.OUT | ArrayFlags.NULTERMINATE);

    private final int arrayFlags;

    DataDirection(int direction) {
        this.arrayFlags = direction;
    }

    int getArrayFlags() {
        return arrayFlags;
    }
}