Package picocli

Class CommandLine.RegexTransformer.Builder

java.lang.Object

picocli.CommandLine.RegexTransformer.Builder

Enclosing class:

CommandLine.RegexTransformer

public static class CommandLine.RegexTransformer.Builder
extends Object

Builder for creating RegexTransformer objects.

Since:

4.0

Constructor Summary

Constructors

Constructor	Description
Builder()	Constructs an empty builder.
Builder(CommandLine.RegexTransformer old)	Constructs a builder populated with the values from the specified RegexTransformer.

Method Summary

Modifier and Type	Method	Description
CommandLine.RegexTransformer.Builder	addPattern(String regex, String negativeReplacement, String synopsisReplacement)	Adds the specified negative replacement and synopsis replacement for the specified regular expression.
CommandLine.RegexTransformer	build()
CommandLine.RegexTransformer.Builder	removePattern(String regex)	Removes the negative replacement and synopsis replacement for the specified regular expression.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Builder

public Builder()

Constructs an empty builder.

Builder

public Builder(CommandLine.RegexTransformer old)

Constructs a builder populated with the values from the specified RegexTransformer.

Method Detail

addPattern

public CommandLine.RegexTransformer.Builder addPattern(String regex,
                                                       String negativeReplacement,
                                                       String synopsisReplacement)

Adds the specified negative replacement and synopsis replacement for the specified regular expression. For example, to add negative forms for short options:

Regular expressions for adding negative forms for short options

Regex	Negative Replacement	Synopsis Replacement	Comment
^-(\w)$	+$1	(+|-)$1	Converts -v to +v
^\+(\w)$	-$1	(+|-)$1	Converts -v to +v

Parameters:

regex - regular expression to match an option name

negativeReplacement - the replacement to use to generate a negative name when the option name matches

synopsisReplacement - the replacement to use to generate a documentation string when the option name matches

Returns:

this RegexTransformer for method chaining

removePattern

public CommandLine.RegexTransformer.Builder removePattern(String regex)

Removes the negative replacement and synopsis replacement for the specified regular expression.

Parameters:

regex - regular expression to remove

Returns:

this RegexTransformer for method chaining

build

public CommandLine.RegexTransformer build()