picocli

Interface CommandLine.IParseResultHandler2<R>

Type Parameters:

R - the return type of this handler

All Known Implementing Classes:

CommandLine.AbstractParseResultHandler, CommandLine.RunAll, CommandLine.RunFirst, CommandLine.RunLast

Enclosing class:

CommandLine

Deprecated.

use CommandLine.IExecutionStrategy instead, see CommandLine.execute(String...)

@Deprecated
public static interface CommandLine.IParseResultHandler2<R>

Represents a function that can process the ParseResult object resulting from successfully parsing the command line arguments. This is a functional interface whose functional method is handleParseResult(CommandLine.ParseResult).

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

This interface replaces the CommandLine.IParseResultHandler interface; it takes the parse result as a ParseResult object instead of a List of CommandLine objects, and it has the freedom to select the CommandLine.Help.Ansi style to use and what PrintStreams to print to.

Since:

3.0

See Also:

CommandLine.RunFirst, CommandLine.RunLast, CommandLine.RunAll

Method Summary

Modifier and Type	Method and Description
R	handleParseResult(CommandLine.ParseResult parseResult) Deprecated. Processes the ParseResult object resulting from successfully parsing the command line arguments and returns a return value.

Method Detail

handleParseResult

R handleParseResult(CommandLine.ParseResult parseResult)
             throws CommandLine.ExecutionException

Deprecated.

Processes the ParseResult object resulting from successfully parsing the command line arguments and returns a return value.

Parameters:

parseResult - the ParseResult that resulted from successfully parsing the command line arguments

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.IExceptionHandler2

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