/*
* Copyright (c) 2015 Spotify AB.
*
* 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 com.spotify.heroic.args4j;
import com.spotify.heroic.common.Duration;
import org.kohsuke.args4j.CmdLineException;
import org.kohsuke.args4j.CmdLineParser;
import org.kohsuke.args4j.OptionDef;
import org.kohsuke.args4j.spi.OptionHandler;
import org.kohsuke.args4j.spi.Parameters;
import org.kohsuke.args4j.spi.Setter;
public class DurationOptionHandler extends OptionHandler<Duration> {
public DurationOptionHandler(
CmdLineParser parser, OptionDef option, Setter<? super Duration> setter
) {
super(parser, option, setter);
}
@Override
public int parseArguments(final Parameters params) throws CmdLineException {
setter.addValue(Duration.parseDuration(params.getParameter(0)));
return 1;
}
@Override
public String getDefaultMetaVariable() {
return "<number><w|d|h|m|s|ms>";
}
}