de.skuzzle.enforcer.restrictimports.parser.lang

Class JavaLanguageSupport

java.lang.Object

de.skuzzle.enforcer.restrictimports.parser.lang.JavaLanguageSupport

All Implemented Interfaces:

LanguageSupport

public class JavaLanguageSupport
extends Object
implements LanguageSupport

Constructor Summary

Constructors

Constructor and Description
JavaLanguageSupport()

Method Summary

Modifier and Type	Method and Description
Set<String>	getSupportedFileExtensions() The set of supported file extensions.
List<ImportStatement>	parseImport(String line, int lineNumber) Extract the package names that this import statement represents.
Optional<String>	parsePackage(String line) Parses the given line and returns the declared package

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.skuzzle.enforcer.restrictimports.parser.lang.LanguageSupport

getLanguageSupport, isLanguageSupported

Constructor Detail

JavaLanguageSupport

public JavaLanguageSupport()

Method Detail

getSupportedFileExtensions

public Set<String> getSupportedFileExtensions()

Description copied from interface: LanguageSupport

The set of supported file extensions. Extensions returned here are case insensitive and may or may not start with a '.' (dot).

Specified by:

getSupportedFileExtensions in interface LanguageSupport

Returns:

The set of file extensions.

parsePackage

public Optional<String> parsePackage(String line)

Description copied from interface: LanguageSupport

Parses the given line and returns the declared package

Specified by:

parsePackage in interface LanguageSupport

Parameters:

line - Line in the source file

Returns:

The package declared

parseImport

public List<ImportStatement> parseImport(String line,
                                         int lineNumber)

Description copied from interface: LanguageSupport

Extract the package names that this import statement represents. As some languages allow to specify multiple imports in a single line, this method returns a list.

e.g. import java.util.List; The above should return java.util.List in a Java source file.

Specified by:

parseImport in interface LanguageSupport

Parameters:

line - Line in the source file

lineNumber - The line number of the import.

Returns:

Fully qualified package name that this import represents