Package nz.org.riskscape.picocli

Interface CommandLine.IParseResultHandler

All Known Implementing Classes:

CommandLine.RunAll, CommandLine.RunFirst, CommandLine.RunLast

Enclosing class:

CommandLine

@Deprecated
public static interface CommandLine.IParseResultHandler

Deprecated.

Use CommandLine.IExecutionStrategy instead.

Represents a function that can process a List of CommandLine objects resulting from successfully parsing the command line arguments. This is a functional interface whose functional method is handleParseResult(List, PrintStream, CommandLine.Help.Ansi).

Implementations of this functions can be passed to the CommandLine::parseWithHandler methods to take some next step after the command line was successfully parsed.

See Also:

• CommandLine.RunFirst
• CommandLine.RunLast
• CommandLine.RunAll

Method Summary

Modifier and Type	Method	Description
List<Object>	handleParseResult(List<CommandLine> parsedCommands, PrintStream out, CommandLine.Help.Ansi ansi)	Deprecated. Processes a List of CommandLine objects resulting from successfully parsing the command line arguments and optionally returns a list of results.

Method Details

handleParseResult

List<Object> handleParseResult(List<CommandLine> parsedCommands,
 PrintStream out,
 CommandLine.Help.Ansi ansi)
                        throws CommandLine.ExecutionException

Deprecated.

Processes a List of CommandLine objects resulting from successfully parsing the command line arguments and optionally returns a list of results.

Parameters:

parsedCommands - the CommandLine objects that resulted from successfully parsing the command line arguments

out - the PrintStream to print help to if requested

ansi - for printing help messages using ANSI styles and colors

Returns:

a list of results, or an empty list if there are no results

Throws:

CommandLine.ParameterException - if a help command was invoked for an unknown subcommand. Any ParameterExceptions thrown from this method are treated as if this exception was thrown during parsing and passed to the CommandLine.IExceptionHandler

CommandLine.ExecutionException - if a problem occurred while processing the parse results; use CommandLine.ExecutionException.getCommandLine() to get the command or subcommand where processing failed