Package com.puppycrawl.tools.checkstyle

Class Main.CliOptions

java.lang.Object

com.puppycrawl.tools.checkstyle.Main.CliOptions

Enclosing class:

Main

private static final class Main.CliOptions
extends Object

Command line options.

Field Summary

Fields

Modifier and Type	Field	Description
private static final String	ATTRIB_TAB_WIDTH_NAME	Name for the moduleConfig attribute 'tabWidth'.
private static final int	CHECKER_THREADS_NUMBER	The checker threads number.
private String	configurationFile	Config file location.
private boolean	debug	Option that controls whether to print debug info.
private static final Main.OutputFormat	DEFAULT_OUTPUT_FORMAT	Default output format.
private static final int	DEFAULT_THREAD_COUNT	The default number of threads to use for checker and the tree walker.
private List<File>	exclude	Option that allows users to specify a list of paths to exclude.
private List<Pattern>	excludeRegex	Option that allows users to specify a regex of paths to exclude.
private boolean	executeIgnoredModules	Switch whether to execute ignored modules or not.
private List<File>	files	List of file to validate.
private Main.OutputFormat	format	Output format.
private boolean	generateXpathSuppressionsFile	Switch whether to generate suppressions file or not.
private static final int	HELP_WIDTH	Width of CLI help option.
private static final String	OUTPUT_FORMAT_OPTION	Option name for output format.
private Path	outputPath	Output file location.
private boolean	printAst	Option that controls whether to print the AST of the file.
private boolean	printAstWithComments	Option that controls whether to print the AST of the file including comments.
private boolean	printJavadocTree	Option that controls whether to print the parse tree of the javadoc comment.
private boolean	printTreeWithJavadoc	Option that controls whether to print the full AST of the file.
private File	propertiesFile	Properties file location.
private String	suppressionLineColumnNumber	LineNo and columnNo for the suppression.
private int	tabWidth	Tab character length.
private static final int	TREE_WALKER_THREADS_NUMBER	The tree walker threads number.
private String	xpath	Show AST branches that match xpath.

Constructor Summary

Constructors

Modifier	Constructor	Description
private	CliOptions()

Method Summary

Modifier and Type	Method	Description
private List<Pattern>	getExclusions()	Gets the list of exclusions provided through the command line arguments.
private List<String>	validateCli(picocli.CommandLine.ParseResult parseResult, List<File> filesToProcess)	Validates the user-specified command line options.
private List<String>	validateOptionalCliParametersIfConfigDefined()	Validates optional command line parameters that might be used with config file.

Methods inherited from class java.lang.Object

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

Field Details

HELP_WIDTH

private static final int HELP_WIDTH

Width of CLI help option.

See Also:

• Constant Field Values

DEFAULT_THREAD_COUNT

private static final int DEFAULT_THREAD_COUNT

The default number of threads to use for checker and the tree walker.

See Also:

• Constant Field Values

ATTRIB_TAB_WIDTH_NAME

private static final String ATTRIB_TAB_WIDTH_NAME

Name for the moduleConfig attribute 'tabWidth'.

See Also:

• Constant Field Values

DEFAULT_OUTPUT_FORMAT

private static final Main.OutputFormat DEFAULT_OUTPUT_FORMAT

Default output format.

OUTPUT_FORMAT_OPTION

private static final String OUTPUT_FORMAT_OPTION

Option name for output format.

See Also:

• Constant Field Values

CHECKER_THREADS_NUMBER

private static final int CHECKER_THREADS_NUMBER

The checker threads number. This option has been skipped for CLI options intentionally.

See Also:

• Constant Field Values

TREE_WALKER_THREADS_NUMBER

private static final int TREE_WALKER_THREADS_NUMBER

The tree walker threads number.

See Also:

• Constant Field Values

files

private List<File> files

List of file to validate.

configurationFile

private String configurationFile

Config file location.

outputPath

private Path outputPath

Output file location.

propertiesFile

private File propertiesFile

Properties file location.

suppressionLineColumnNumber

private String suppressionLineColumnNumber

LineNo and columnNo for the suppression.

tabWidth

private int tabWidth

Tab character length.

generateXpathSuppressionsFile

private boolean generateXpathSuppressionsFile

Switch whether to generate suppressions file or not.

format

private Main.OutputFormat format

Output format.

printAst

private boolean printAst

Option that controls whether to print the AST of the file.

printAstWithComments

private boolean printAstWithComments

Option that controls whether to print the AST of the file including comments.

printJavadocTree

private boolean printJavadocTree

Option that controls whether to print the parse tree of the javadoc comment.

printTreeWithJavadoc

private boolean printTreeWithJavadoc

Option that controls whether to print the full AST of the file.

debug

private boolean debug

Option that controls whether to print debug info.

exclude

private List<File> exclude

Option that allows users to specify a list of paths to exclude.

excludeRegex

private List<Pattern> excludeRegex

Option that allows users to specify a regex of paths to exclude.

executeIgnoredModules

private boolean executeIgnoredModules

Switch whether to execute ignored modules or not.

xpath

private String xpath

Show AST branches that match xpath.

Constructor Details

CliOptions

private CliOptions()

Method Details

getExclusions

private List<Pattern> getExclusions()

Gets the list of exclusions provided through the command line arguments.

Returns:

List of exclusion patterns.

validateCli

private List<String> validateCli(picocli.CommandLine.ParseResult parseResult,
 List<File> filesToProcess)

Validates the user-specified command line options.

Parameters:

parseResult - used to verify if the format option was specified on the command line

filesToProcess - the list of files whose style to check

Returns:

list of violations

validateOptionalCliParametersIfConfigDefined

private List<String> validateOptionalCliParametersIfConfigDefined()

Validates optional command line parameters that might be used with config file.

Returns:

list of violations