/*
 * Copyright (C) 2009 The Android Open Source Project
 *
 * 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 vogar;

public enum ModeId {
    DEVICE, JVM, ACTIVITY, SIM, HOST;

    public boolean acceptsVmArgs() {
        return this != ACTIVITY;
    }

    public boolean isHost() {
        return this == JVM || this == SIM || this == HOST;
    }

    public boolean requiresAndroidSdk() {
        return this == DEVICE || this == ACTIVITY || this == SIM || this == HOST;
    }
}
