nlpcraft/src/main/scala/org/apache/nlpcraft/common/module/NCModule.scala

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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 org.apache.nlpcraft.common.module

import org.apache.nlpcraft.common.NCE

/**
 * Runtime module (server, probe, cli, etc.).
 */
object NCModule extends Enumeration {
    type NCModule = Value

    private var active: Option[Value] = None

    val SERVER, PROBE, CLI: Value = Value

    /**
     * Gets current runtime module.
     *
     * @return
     */
    def getModule: NCModule = active.getOrElse(throw new NCE(s"Runtime module is not set."))

    /**
     * Sets current runtime module.
     *
     * @param active
     */
    def setModule(active: NCModule): Unit = this.active = Some(active)
}