本文整理汇总了Java中com.github.rvesse.airline.SingleCommand类的典型用法代码示例。如果您正苦于以下问题:Java SingleCommand类的具体用法?Java SingleCommand怎么用?Java SingleCommand使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
SingleCommand类属于com.github.rvesse.airline包,在下文中一共展示了SingleCommand类的3个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的Java代码示例。
示例1: parse
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import com.github.rvesse.airline.SingleCommand; //导入依赖的package包/类
public static CliOptions parse(String[] args) throws IOException {
SingleCommand<CliOptions> optionsParser = SingleCommand.singleCommand(CliOptions.class);
// If just a help flag is given, an exception will be thrown due to missing required options;
// hence, this workaround
for (String arg : args) {
if ("--help".equals(arg) || "-h".equals(arg)) {
Help.help(optionsParser.getCommandMetadata());
return null;
}
}
try {
return optionsParser.parse(args);
} catch (ParseException exception) {
if (exception.getMessage() != null) {
System.err.println(exception.getMessage());
} else {
System.err.println("Options parsing failed for an unknown reason");
}
System.err.println("See the -h or --help flags for usage information");
return null;
}
}
开发者ID:confluentinc,
项目名称:ksql,
代码行数:26,
代码来源:CliOptions.java
示例2: main
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import com.github.rvesse.airline.SingleCommand; //导入依赖的package包/类
public static void main(String [] args) {
final SingleCommand<Main> parser = SingleCommand.singleCommand(Main.class);
try {
final Main cmd = parser.parse(args);
cmd.run();
} catch (ParseException ex) {
System.out.println(ex.getLocalizedMessage());
System.exit(-1);
}
}
开发者ID:lyptt,
项目名称:upload-crashlytics-android,
代码行数:11,
代码来源:Main.java
示例3: showUsage
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import com.github.rvesse.airline.SingleCommand; //导入依赖的package包/类
/**
* Shows a usage summary for the command
*
* @param cls
* Command class
* @throws IOException
*/
public static void showUsage(Class<?> cls) {
CommandMetadata metadata = SingleCommand.singleCommand(cls).getCommandMetadata();
try {
Help.help(metadata, System.err);
} catch (IOException e) {
System.err.println("Unable to show usage summary due to error: ");
e.printStackTrace(System.err);
}
System.err.print(ANSI_RESET);
System.exit(1);
}
开发者ID:rvesse,
项目名称:sparql-query-bm,
代码行数:19,
代码来源:AbstractCommand.java