ParameterConverter.java

package com.thinkbiganalytics.spark.datavalidator;

/*-
 * #%L
 * thinkbig-spark-validate-cleanse-app
 * %%
 * Copyright (C) 2017 ThinkBig Analytics
 * %%
 * 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.
 * #L%
 */

import com.beust.jcommander.IStringConverter;

/**
 * Converts "name=value" pairs which are found on command line into an instance of Param class.
 */
public class ParameterConverter implements IStringConverter<Param> {

    @Override
    public Param convert(String value) {
        String[] s = value.split("=");
        return new Param(s[0], s[1]);
    }
}