net.lenni0451.classtransform.utils.mappings

Class MapRemapper

java.lang.Object

org.objectweb.asm.commons.Remapper

net.lenni0451.classtransform.utils.mappings.MapRemapper

@ParametersAreNonnullByDefault
public class MapRemapper
extends org.objectweb.asm.commons.Remapper

An asm remapper implementation using a map to store the mappings.

Constructor Summary

Constructors

Constructor and Description
MapRemapper()
MapRemapper(java.util.Map<java.lang.String,java.lang.String> mappings)
MapRemapper(java.lang.String oldName, java.lang.String newName)

Method Summary

Modifier and Type	Method and Description
void	addClassMapping(java.lang.String from, java.lang.String to) Add a class mapping to the remapper.
void	addClassMapping(java.lang.String from, java.lang.String to, boolean skipIfExists) Add a class mapping to the remapper.
void	addFieldMapping(java.lang.String owner, java.lang.String name, java.lang.String target) Add a field mapping to the remapper without a descriptor.
void	addFieldMapping(java.lang.String owner, java.lang.String name, java.lang.String target, boolean skipIfExists) Add a field mapping to the remapper without a descriptor.
void	addFieldMapping(java.lang.String owner, java.lang.String name, java.lang.String desc, java.lang.String target) Add a field mapping to the remapper.
void	addFieldMapping(java.lang.String owner, java.lang.String name, java.lang.String desc, java.lang.String target, boolean skipIfExists) Add a field mapping to the remapper.
void	addMethodMapping(java.lang.String owner, java.lang.String name, java.lang.String desc, java.lang.String target) Add a method mapping to the remapper.
void	addMethodMapping(java.lang.String owner, java.lang.String name, java.lang.String desc, java.lang.String target, boolean skipIfExists) Add a method mapping to the remapper.
void	copy(MapRemapper remapper) Copy all mappings from another remapper to this one.
java.util.Map<java.lang.String,java.lang.String>	getMappings()
java.util.List<java.lang.String>	getStartingMappings(java.lang.String... prefixes) Get a list of all mapping keys starting with one of the given prefixes.
boolean	isEmpty()
java.lang.String	map(java.lang.String key)
java.lang.String	mapAnnotationAttributeName(java.lang.String descriptor, java.lang.String name)
java.lang.String	mapFieldName(java.lang.String owner, java.lang.String name, java.lang.String descriptor)
java.lang.String	mapInvokeDynamicMethodName(java.lang.String name, java.lang.String descriptor)
java.lang.String	mapMethodName(java.lang.String owner, java.lang.String name, java.lang.String descriptor)
java.lang.String	mapSafe(java.lang.String key) Directly get the mapping for a key.
MapRemapper	reverse() Reverse the mappings of this remapper.

Methods inherited from class org.objectweb.asm.commons.Remapper

createRemappingSignatureAdapter, createSignatureRemapper, mapDesc, mapInnerClassName, mapMethodDesc, mapModuleName, mapPackageName, mapRecordComponentName, mapSignature, mapType, mapTypes, mapValue

Methods inherited from class java.lang.Object

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

Constructor Detail

MapRemapper

public MapRemapper()

MapRemapper

public MapRemapper(java.lang.String oldName,
                   java.lang.String newName)

MapRemapper

public MapRemapper(java.util.Map<java.lang.String,java.lang.String> mappings)

Method Detail

getMappings

public java.util.Map<java.lang.String,java.lang.String> getMappings()

addClassMapping

public void addClassMapping(java.lang.String from,
                            java.lang.String to)

Add a class mapping to the remapper.
Class names need to be with '/' instead of '.'.

Parameters:

from - The old name of the class

to - The new name of the class

addClassMapping

public void addClassMapping(java.lang.String from,
                            java.lang.String to,
                            boolean skipIfExists)

Add a class mapping to the remapper.
Class names need to be with '/' instead of '.'.

Parameters:

from - The old name of the class

to - The new name of the class

skipIfExists - If the mapping should be skipped if it already exists

addMethodMapping

public void addMethodMapping(java.lang.String owner,
                             java.lang.String name,
                             java.lang.String desc,
                             java.lang.String target)

Add a method mapping to the remapper.

Parameters:

owner - The owner of the method

name - The old name of the method

desc - The descriptor of the method

target - The new name of the method

addMethodMapping

public void addMethodMapping(java.lang.String owner,
                             java.lang.String name,
                             java.lang.String desc,
                             java.lang.String target,
                             boolean skipIfExists)

Add a method mapping to the remapper.

Parameters:

owner - The owner of the method

name - The old name of the method

desc - The descriptor of the method

target - The new name of the method

skipIfExists - If the mapping should be skipped if it already exists

addFieldMapping

public void addFieldMapping(java.lang.String owner,
                            java.lang.String name,
                            java.lang.String target)

Add a field mapping to the remapper without a descriptor.

Parameters:

owner - The owner of the field

name - The old name of the field

target - The new name of the field

addFieldMapping

public void addFieldMapping(java.lang.String owner,
                            java.lang.String name,
                            java.lang.String target,
                            boolean skipIfExists)

Add a field mapping to the remapper without a descriptor.

Parameters:

owner - The owner of the field

name - The old name of the field

target - The new name of the field

skipIfExists - If the mapping should be skipped if it already exists

addFieldMapping

public void addFieldMapping(java.lang.String owner,
                            java.lang.String name,
                            java.lang.String desc,
                            java.lang.String target)

Add a field mapping to the remapper.

Parameters:

owner - The owner of the field

name - The old name of the field

desc - The descriptor of the field

target - The new name of the field

addFieldMapping

public void addFieldMapping(java.lang.String owner,
                            java.lang.String name,
                            java.lang.String desc,
                            java.lang.String target,
                            boolean skipIfExists)

Add a field mapping to the remapper.

Parameters:

owner - The owner of the field

name - The old name of the field

desc - The descriptor of the field

target - The new name of the field

skipIfExists - If the mapping should be skipped if it already exists

getStartingMappings

public java.util.List<java.lang.String> getStartingMappings(java.lang.String... prefixes)

Get a list of all mapping keys starting with one of the given prefixes.

Parameters:

prefixes - The prefixes

Returns:

The list of all keys starting with one of the given prefixes

isEmpty

public boolean isEmpty()

Returns:

If the remapper has no mappings

copy

public void copy(MapRemapper remapper)

Copy all mappings from another remapper to this one.

Parameters:

remapper - The remapper to copy mappings from

mapMethodName

@Nonnull
public java.lang.String mapMethodName(java.lang.String owner,
                                                java.lang.String name,
                                                java.lang.String descriptor)

Overrides:

mapMethodName in class org.objectweb.asm.commons.Remapper

mapInvokeDynamicMethodName

@Nonnull
public java.lang.String mapInvokeDynamicMethodName(java.lang.String name,
                                                             java.lang.String descriptor)

Overrides:

mapInvokeDynamicMethodName in class org.objectweb.asm.commons.Remapper

mapAnnotationAttributeName

@Nonnull
public java.lang.String mapAnnotationAttributeName(java.lang.String descriptor,
                                                             java.lang.String name)

Overrides:

mapAnnotationAttributeName in class org.objectweb.asm.commons.Remapper

mapFieldName

@Nonnull
public java.lang.String mapFieldName(java.lang.String owner,
                                               java.lang.String name,
                                               java.lang.String descriptor)

Overrides:

mapFieldName in class org.objectweb.asm.commons.Remapper

map

@Nullable
public java.lang.String map(java.lang.String key)

Overrides:

map in class org.objectweb.asm.commons.Remapper

mapSafe

@Nonnull
public java.lang.String mapSafe(java.lang.String key)

Directly get the mapping for a key.
This does not return null but the key itself if no mapping is found.

Parameters:

key - The key

Returns:

The mapping

reverse

@Nonnull
public MapRemapper reverse()

Reverse the mappings of this remapper.

Returns:

The reversed remapper