net.fabricmc.loom.task

Class MigrateMappingsTask.MappingsJoiner

java.lang.Object

org.cadixdev.lorenz.io.MappingsReader

net.fabricmc.loom.task.MigrateMappingsTask.MappingsJoiner

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable

Enclosing class:

MigrateMappingsTask

public static class MigrateMappingsTask.MappingsJoiner
extends org.cadixdev.lorenz.io.MappingsReader

Constructor Summary

Constructors

Constructor and Description
MappingsJoiner(net.fabricmc.mapping.tree.TinyTree sourceMappings, net.fabricmc.mapping.tree.TinyTree targetMappings, java.lang.String fromNamespace, java.lang.String toNamespace) Say A is the source mappings and B is the target mappings.

Method Summary

Modifier and Type	Method and Description
void	close()
org.cadixdev.lorenz.MappingSet	read(org.cadixdev.lorenz.MappingSet mappings)

Methods inherited from class org.cadixdev.lorenz.io.MappingsReader

read

Methods inherited from class java.lang.Object

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

Constructor Detail

MappingsJoiner

public MappingsJoiner(net.fabricmc.mapping.tree.TinyTree sourceMappings,
                      net.fabricmc.mapping.tree.TinyTree targetMappings,
                      java.lang.String fromNamespace,
                      java.lang.String toNamespace)

Say A is the source mappings and B is the target mappings. It does not map from intermediary to named but rather maps from named-A to named-B, by matching intermediary names. It goes through all of the intermediary names of A, and for every such intermediary name, call it I, matches the named mapping of I in A, with the named mapping of I in B. As you might imagine, this requires intermediary mappings to be stable across all versions. Since we only use intermediary names (and not descriptors) to match, and intermediary names are unique, this will migrate methods that have had their signature changed too.

Method Detail

read

public org.cadixdev.lorenz.MappingSet read(org.cadixdev.lorenz.MappingSet mappings)

Specified by:

read in class org.cadixdev.lorenz.io.MappingsReader

close

public void close()