CommandLine.IParseResultHandler2 (picocli 4.7.6 API)

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
public static interface CommandLine.IParseResultHandler2<R>
```
Deprecated.
use CommandLine.IExecutionStrategy instead, see CommandLine.execute(String...)

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

All Methods Instance Methods Abstract Methods Deprecated Methods
Modifier and Type	Method	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