/* * 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>"; } }