wso2/common-util/src/main/java/org/openo/baseservice/util/inf/SystemEnvVariables.java


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/*
 * Copyright 2016 Huawei Technologies Co., Ltd.
 *
 * 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.openo.baseservice.util.inf;

/**
 * Dependency the system env<br/>
 * <p>
 * </p>
 * 
 * @author
 * @version   31-May-2016
 */
public interface SystemEnvVariables {

    /**
     * Get application root path <br/>
     * 
     * @return application root path.
     * @since  
     */
    String getAppRoot();
}