net.lenni0451.classtransform.utils.annotations

Class AnnotationParser<T extends java.lang.annotation.Annotation>

java.lang.Object

net.lenni0451.classtransform.utils.annotations.AnnotationParser<T>

Type Parameters:

T - The type of the annotation

public class AnnotationParser<T extends java.lang.annotation.Annotation>
extends java.lang.Object

Create a new instance of an annotation from its raw ASM bytecode values.

Constructor Summary

Constructors

Constructor and Description
AnnotationParser(java.lang.Class<T> type, IClassProvider classProvider)

Method Summary

Modifier and Type	Method and Description
static boolean	hasAnnotation(java.util.List<org.objectweb.asm.tree.AnnotationNode> nodes, java.lang.String desc) Check if the given list of annotation nodes contains an annotation of the given type.
static java.util.Map<java.lang.String,java.lang.Object>	listToMap(java.util.List<java.lang.Object> list) Convert the raw ASM bytecode values list to a map.
static java.util.List<java.lang.Object>	mapToList(java.util.Map<java.lang.String,java.lang.Object> map) Convert a map to a raw ASM bytecode values list.
static <T extends java.lang.annotation.Annotation> T	parse(java.lang.Class<T> type, IClassProvider classProvider, java.util.Map<java.lang.String,java.lang.Object> values) Create a new instance for the given annotation class.
T	parse(java.util.Map<java.lang.String,java.lang.Object> values) Parse the given key value pairs to a new instance of the annotation.

Methods inherited from class java.lang.Object

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

Constructor Detail

AnnotationParser

public AnnotationParser(java.lang.Class<T> type,
                        IClassProvider classProvider)

Method Detail

parse

public static <T extends java.lang.annotation.Annotation> T parse(java.lang.Class<T> type,
                                                                  IClassProvider classProvider,
                                                                  java.util.Map<java.lang.String,java.lang.Object> values)

Create a new instance for the given annotation class.

Type Parameters:

T - The type of the annotation

Parameters:

type - The annotation class

classProvider - The class provider to get the bytecode from

values - The raw values of the annotation

Returns:

The new instance

listToMap

public static java.util.Map<java.lang.String,java.lang.Object> listToMap(java.util.List<java.lang.Object> list)

Convert the raw ASM bytecode values list to a map.

Parameters:

list - The raw ASM bytecode values list

Returns:

The map

Throws:

java.lang.IndexOutOfBoundsException - If the list is does not contain key value pairs

mapToList

public static java.util.List<java.lang.Object> mapToList(java.util.Map<java.lang.String,java.lang.Object> map)

Convert a map to a raw ASM bytecode values list.

Parameters:

map - The map

Returns:

The raw ASM bytecode values list

hasAnnotation

public static boolean hasAnnotation(java.util.List<org.objectweb.asm.tree.AnnotationNode> nodes,
                                    java.lang.String desc)

Check if the given list of annotation nodes contains an annotation of the given type.

Parameters:

nodes - The list of annotation nodes

desc - The descriptor of the annotation

Returns:

If the list contains the annotation

parse

public T parse(java.util.Map<java.lang.String,java.lang.Object> values)

Parse the given key value pairs to a new instance of the annotation.

Parameters:

values - The key value pairs

Returns:

The new instance