/*
 * Copyright (c) 2016, WSO2 Inc. (http://www.wso2.org) 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 org.wso2.carbon.stream.processor.core.internal.util;


/**
 * Class which contains public constants
 */
public class SiddhiAppProcessorConstants {


    public static final String ANNOTATION_NAME_NAME = "name";
    public static final String SIDDHIQL_FILES_DIRECTORY = "siddhi-files";
    public static final String SIDDHIQL_FILE_EXTENSION = ".siddhi";
    public static final String SYSTEM_PROP_RUN_FILE = "file";
    public static final String SIDDHIQL_DEPLOYMENT_DIRECTORY = "deployment";
    public static final String SIDDHI_APP_STATUS_ACTIVE = "active";
    public static final String SIDDHI_APP_STATUS_INACTIVE = "inactive";


    /**
     * Runtime modes of Stream Processor engine
     */
    public enum RuntimeMode {
        // Run File Mode.
        RUN_FILE,
        // Run Stream Processor Server Mode.
        SERVER,
        // Represents VALIDATION_ERROR Condition.
        ERROR
    }

    private SiddhiAppProcessorConstants() {
        // Prevents instantiation.
    }
}
