net.covers1624.quack.asm.annotation

Class AnnotationParser

java.lang.Object

AnnotationVisitor

net.covers1624.quack.asm.annotation.AnnotationParser

public abstract class AnnotationParser
extends AnnotationVisitor

An AnnotationVisitor implementation, which produces annotation instances, similar to Java Reflection.

Created by covers1624 on 22/6/23.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	AnnotationParser.AnnotationParseException Thrown if there is any error during the annotation parsing process.
static interface	AnnotationParser.ClassLookup Abstractions for class lookups, which may be different on different platforms.

Field Summary

Fields

Modifier and Type	Field and Description
protected AnnotationParser.ClassLookup	abstractions

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AnnotationParser(AnnotationParser.ClassLookup abstractions)

Method Summary

Modifier and Type	Method and Description
static AnnotationParser	newVisitor(AnnotationParser.ClassLookup lookup, java.lang.String desc, java.util.function.Consumer<java.lang.annotation.Annotation> cons) Create a visitor.
void	visit(java.lang.String name, java.lang.Object value)
AnnotationVisitor	visitAnnotation(java.lang.String name, java.lang.String descriptor)
AnnotationVisitor	visitArray(java.lang.String name)
void	visitEnum(java.lang.String name, java.lang.String descriptor, java.lang.String value)
abstract void	visitValue(java.lang.String name, java.lang.Object value)

Methods inherited from class java.lang.Object

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

Field Detail

abstractions

protected final AnnotationParser.ClassLookup abstractions

Constructor Detail

AnnotationParser

protected AnnotationParser(AnnotationParser.ClassLookup abstractions)

Method Detail

newVisitor

public static AnnotationParser newVisitor(AnnotationParser.ClassLookup lookup,
                                          java.lang.String desc,
                                          java.util.function.Consumer<java.lang.annotation.Annotation> cons)
                                   throws AnnotationParser.AnnotationParseException

Create a visitor.

The visitor when piped annotation data will provide the loaded annotation object and the class it was loaded from via the provided consumer.

Parameters:

lookup - The class lookup.

desc - The descriptor of the annotation.

cons - The consumer to accept the parsed annotations.

Returns:

The AnnotationVisitor implementation.

Throws:

AnnotationParser.AnnotationParseException

visitValue

public abstract void visitValue(java.lang.String name,
                                java.lang.Object value)

visit

public void visit(java.lang.String name,
                  java.lang.Object value)

visitEnum

public void visitEnum(java.lang.String name,
                      java.lang.String descriptor,
                      java.lang.String value)

visitAnnotation

public AnnotationVisitor visitAnnotation(java.lang.String name,
                                         java.lang.String descriptor)

visitArray

public AnnotationVisitor visitArray(java.lang.String name)