Package org.eclipse.jdt.core

Interface IModuleDescription

All Superinterfaces:

IAdaptable, IAnnotatable, IJavaElement, IMember, IParent, ISourceManipulation, ISourceReference

public interface IModuleDescription
extends IMember, IAnnotatable

Represents a Java module descriptor. The module description could either come from source or binary. A simple module looks like the following:

 module my.module {
                exports my.pack1;
                exports my.pack2;
                requires java.sql;
 }
 

Since:

3.14

Restriction:

This interface is not intended to be implemented by clients.

Field Summary

Fields inherited from interface org.eclipse.jdt.core.IJavaElement

ANNOTATION, CLASS_FILE, COMPILATION_UNIT, FIELD, IMPORT_CONTAINER, IMPORT_DECLARATION, INITIALIZER, JAVA_MODEL, JAVA_MODULE, JAVA_PROJECT, LOCAL_VARIABLE, METHOD, PACKAGE_DECLARATION, PACKAGE_FRAGMENT, PACKAGE_FRAGMENT_ROOT, TYPE, TYPE_PARAMETER

Method Summary

Modifier and Type	Method	Description
java.lang.String[]	getExportedPackageNames(IModuleDescription targetModule)	Get names of exported packages.
java.lang.String[]	getOpenedPackageNames(IModuleDescription targetModule)	Get names of opened packages.
java.lang.String[]	getProvidedServiceNames()	Get provided service names for this module.
java.lang.String[]	getRequiredModuleNames()	Answer the names of all modules directly required from this module.
java.lang.String[]	getUsedServiceNames()	Get used service names for this module.
default boolean	isAutoModule()
default boolean	isSystemModule()

Methods inherited from interface org.eclipse.core.runtime.IAdaptable

getAdapter

Methods inherited from interface org.eclipse.jdt.core.IAnnotatable

getAnnotation, getAnnotations

Methods inherited from interface org.eclipse.jdt.core.IJavaElement

exists, getAncestor, getAttachedJavadoc, getCorrespondingResource, getElementName, getElementType, getHandleIdentifier, getJavaModel, getJavaProject, getOpenable, getParent, getPath, getPrimaryElement, getResource, getSchedulingRule, getUnderlyingResource, isReadOnly, isStructureKnown

Methods inherited from interface org.eclipse.jdt.core.IMember

getCategories, getClassFile, getCompilationUnit, getDeclaringType, getFlags, getJavadocRange, getOccurrenceCount, getType, getTypeRoot, isBinary

Methods inherited from interface org.eclipse.jdt.core.IParent

getChildren, hasChildren

Methods inherited from interface org.eclipse.jdt.core.ISourceManipulation

copy, delete, move, rename

Methods inherited from interface org.eclipse.jdt.core.ISourceReference

exists, getNameRange, getSource, getSourceRange

Method Detail

getRequiredModuleNames

java.lang.String[] getRequiredModuleNames()
                                   throws JavaModelException

Answer the names of all modules directly required from this module.

Returns:

a non-null array of module names

Throws:

JavaModelException

Since:

3.14

getProvidedServiceNames

java.lang.String[] getProvidedServiceNames()
                                    throws JavaModelException

Get provided service names for this module.

Returns:

a non-null array of provided service names

Throws:

JavaModelException

Since:

3.18

getUsedServiceNames

java.lang.String[] getUsedServiceNames()
                                throws JavaModelException

Get used service names for this module.

Returns:

a non-null array of used service names

Throws:

JavaModelException

Since:

3.18

getExportedPackageNames

java.lang.String[] getExportedPackageNames(IModuleDescription targetModule)
                                    throws JavaModelException

Get names of exported packages.

Parameters:

targetModule - filter the result to include only packages exported to the given module, unless null.

Returns:

a non-null array of exported package names

Throws:

JavaModelException

Since:

3.18

getOpenedPackageNames

java.lang.String[] getOpenedPackageNames(IModuleDescription targetModule)
                                  throws JavaModelException

Get names of opened packages.

Parameters:

targetModule - filter the result to include only packages opened to the given module, unless null.

Returns:

a non-null array of opened package names

Throws:

JavaModelException

Since:

3.18

isAutoModule

default boolean isAutoModule()

Returns:

true if automatic module, else false

Since:

3.14

isSystemModule

default boolean isSystemModule()

Returns:

true if this module is a system module, else false

Since:

3.20