Package proguard.classfile.util.kotlin

Class KotlinMetadataInitializer

java.lang.Object

proguard.classfile.util.kotlin.KotlinMetadataInitializer

All Implemented Interfaces:

AnnotationVisitor, ElementValueVisitor, ConstantVisitor, ClassVisitor

public class KotlinMetadataInitializer
extends Object
implements ClassVisitor, AnnotationVisitor, ElementValueVisitor, ConstantVisitor

Initializes the kotlin metadata for a Kotlin class.

Provides two APIs:

- Visitor: use as a ClassVisitor or AnnotationVisitor to initialize the Kotlin metadata contain within a Metadata annotation. After initialization, all info from the annotation is represented in the Clazz's ProgramClass.kotlinMetadata field.

Note: only applicable for ProgramClass.

- `initialize`: provide the Clazz and Metadata field values to the initialize(Clazz, int, int[], String[], String[], int, String, String) method to initialize Kotlin metadata for the given Clazz.

Constructor Summary

Constructors

Constructor	Description
KotlinMetadataInitializer(BiConsumer<Clazz,String> errorHandler)
KotlinMetadataInitializer(WarningPrinter warningPrinter)

Method Summary

Modifier and Type	Method	Description
void	initialize(Clazz clazz, int k, int[] mv, String[] d1, String[] d2, int xi, String xs, String pn)	Initialize Kotlin metadata for a given Clazz.
static boolean	isSupportedMetadataVersion(KotlinMetadataVersion mv)
static boolean	isValidKotlinMetadataAnnotationField(String name)
static KotlinMetadataType	metadataTypeOf(String name)
void	visitAnnotation(Clazz clazz, Annotation annotation)	Visits any Annotation instance.
void	visitAnyClass(Clazz clazz)	Visits any Clazz instance.
void	visitArrayElementValue(Clazz clazz, Annotation annotation, ArrayElementValue arrayElementValue)
void	visitConstantElementValue(Clazz clazz, Annotation annotation, ConstantElementValue constantElementValue)
void	visitIntegerConstant(Clazz clazz, IntegerConstant integerConstant)
void	visitLibraryClass(LibraryClass libraryClass)
void	visitProgramClass(ProgramClass clazz)
void	visitUtf8Constant(Clazz clazz, Utf8Constant utf8Constant)

Methods inherited from class java.lang.Object

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

Methods inherited from interface proguard.classfile.attribute.annotation.visitor.AnnotationVisitor

visitAnnotation, visitAnnotation, visitAnnotation, visitAnnotation, visitAnnotation

Methods inherited from interface proguard.classfile.constant.visitor.ConstantVisitor

visitAnyConstant, visitAnyMethodrefConstant, visitAnyRefConstant, visitClassConstant, visitDoubleConstant, visitDynamicConstant, visitFieldrefConstant, visitFloatConstant, visitInterfaceMethodrefConstant, visitInvokeDynamicConstant, visitLongConstant, visitMethodHandleConstant, visitMethodrefConstant, visitMethodTypeConstant, visitModuleConstant, visitNameAndTypeConstant, visitPackageConstant, visitPrimitiveArrayConstant, visitStringConstant

Methods inherited from interface proguard.classfile.attribute.annotation.visitor.ElementValueVisitor

visitAnnotationElementValue, visitAnyElementValue, visitClassElementValue, visitEnumConstantElementValue

Constructor Details

KotlinMetadataInitializer

public KotlinMetadataInitializer(WarningPrinter warningPrinter)

KotlinMetadataInitializer

public KotlinMetadataInitializer(BiConsumer<Clazz,String> errorHandler)

Method Details

visitAnyClass

public void visitAnyClass(Clazz clazz)

Description copied from interface: ClassVisitor

Visits any Clazz instance. The more specific default implementations of this interface delegate to this method.

Specified by:

visitAnyClass in interface ClassVisitor

visitLibraryClass

public void visitLibraryClass(LibraryClass libraryClass)

Specified by:

visitLibraryClass in interface ClassVisitor

visitProgramClass

public void visitProgramClass(ProgramClass clazz)

Specified by:

visitProgramClass in interface ClassVisitor

visitAnnotation

public void visitAnnotation(Clazz clazz,
 Annotation annotation)

Description copied from interface: AnnotationVisitor

Visits any Annotation instance. The more specific default implementations of this interface delegate to this method.

Specified by:

visitAnnotation in interface AnnotationVisitor

initialize

public void initialize(Clazz clazz,
 int k,
 int[] mv,
 String[] d1,
 String[] d2,
 int xi,
 String xs,
 String pn)

Initialize Kotlin metadata for a given Clazz.

Parameters:

clazz - The ProgramClass or LibraryClass.

visitConstantElementValue

public void visitConstantElementValue(Clazz clazz,
 Annotation annotation,
 ConstantElementValue constantElementValue)

Specified by:

visitConstantElementValue in interface ElementValueVisitor

visitArrayElementValue

public void visitArrayElementValue(Clazz clazz,
 Annotation annotation,
 ArrayElementValue arrayElementValue)

Specified by:

visitArrayElementValue in interface ElementValueVisitor

visitUtf8Constant

public void visitUtf8Constant(Clazz clazz,
 Utf8Constant utf8Constant)

Specified by:

visitUtf8Constant in interface ConstantVisitor

visitIntegerConstant

public void visitIntegerConstant(Clazz clazz,
 IntegerConstant integerConstant)

Specified by:

visitIntegerConstant in interface ConstantVisitor

isSupportedMetadataVersion

public static boolean isSupportedMetadataVersion(KotlinMetadataVersion mv)

isValidKotlinMetadataAnnotationField

public static boolean isValidKotlinMetadataAnnotationField(String name)

metadataTypeOf

public static KotlinMetadataType metadataTypeOf(String name)