Class SourceQueries

java.lang.Object

org.apache.maven.project.SourceQueries

public final class SourceQueries
extends Object

Static utility methods for analyzing <source> elements of a project.

Warning: This is an internal utility class, not part of the public API. It can be changed or removed without prior notice.

Since:

4.0.0

Method Summary

Modifier and Type	Method	Description
static Set<String>	getModuleNames(Collection<Source> sources)	Extracts unique, non-blank module names from the source elements, preserving declaration order.
static boolean	hasEnabledSources(Collection<Source> sources)	Returns whether at least one source in the collection is enabled.
static boolean	usesModuleSourceHierarchy(Collection<Source> sources)	Returns whether at least one source in the collection has a non-blank module name, indicating a modular source hierarchy.

Methods inherited from class Object

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

Method Details

usesModuleSourceHierarchy

public static boolean usesModuleSourceHierarchy(Collection<Source> sources)

Returns whether at least one source in the collection has a non-blank module name, indicating a modular source hierarchy.

Parameters:

sources - the source elements to check

Returns:

true if at least one source declares a module

hasEnabledSources

public static boolean hasEnabledSources(Collection<Source> sources)

Returns whether at least one source in the collection is enabled.

Parameters:

sources - the source elements to check

Returns:

true if at least one source is enabled

getModuleNames

public static Set<String> getModuleNames(Collection<Source> sources)

Extracts unique, non-blank module names from the source elements, preserving declaration order. The following relationship should always be true:

getModuleNames(sources).isEmpty() == !usesModuleSourceHierarchy(sources)

Parameters:

sources - the source elements to extract module names from

Returns:

set of non-blank module names in declaration order