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package cuchaz.enigma.command;
import cuchaz.enigma.ProgressListener;
import cuchaz.enigma.throwables.MappingParseException;
import cuchaz.enigma.translation.MappingTranslator;
import cuchaz.enigma.translation.Translator;
import cuchaz.enigma.translation.mapping.EntryMapping;
import cuchaz.enigma.translation.mapping.MappingSaveParameters;
import cuchaz.enigma.translation.mapping.VoidEntryResolver;
import cuchaz.enigma.translation.mapping.serde.*;
import cuchaz.enigma.translation.mapping.tree.EntryTree;
import cuchaz.enigma.translation.mapping.tree.EntryTreeNode;
import cuchaz.enigma.translation.mapping.tree.HashEntryTree;
import cuchaz.enigma.translation.representation.entry.ClassEntry;
import cuchaz.enigma.translation.representation.entry.Entry;
import cuchaz.enigma.translation.representation.entry.FieldEntry;
import cuchaz.enigma.translation.representation.entry.MethodEntry;
import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Path;
import java.util.HashSet;
import java.util.Set;
public final class MappingCommandsUtil {
private MappingCommandsUtil() {}
public static EntryTree<EntryMapping> invert(EntryTree<EntryMapping> mappings) {
Translator translator = new MappingTranslator(mappings, VoidEntryResolver.INSTANCE);
EntryTree<EntryMapping> result = new HashEntryTree<>();
for (EntryTreeNode<EntryMapping> node : mappings) {
Entry<?> leftEntry = node.getEntry();
EntryMapping leftMapping = node.getValue();
if (!(leftEntry instanceof ClassEntry || leftEntry instanceof MethodEntry || leftEntry instanceof FieldEntry)) {
result.insert(translator.translate(leftEntry), leftMapping);
continue;
}
Entry<?> rightEntry = translator.translate(leftEntry);
result.insert(rightEntry, leftMapping == null ? null : new EntryMapping(leftEntry.getName())); // TODO: leftMapping.withName once javadoc PR is merged
}
return result;
}
public static EntryTree<EntryMapping> compose(EntryTree<EntryMapping> left, EntryTree<EntryMapping> right, boolean keepLeftOnly, boolean keepRightOnly) {
Translator leftTranslator = new MappingTranslator(left, VoidEntryResolver.INSTANCE);
EntryTree<EntryMapping> result = new HashEntryTree<>();
Set<Entry<?>> addedMappings = new HashSet<>();
for (EntryTreeNode<EntryMapping> node : left) {
Entry<?> leftEntry = node.getEntry();
EntryMapping leftMapping = node.getValue();
Entry<?> rightEntry = leftTranslator.translate(leftEntry);
EntryMapping rightMapping = right.get(rightEntry);
if (rightMapping != null) {
result.insert(leftEntry, rightMapping);
addedMappings.add(rightEntry);
} else if (keepLeftOnly) {
result.insert(leftEntry, leftMapping);
}
}
if (keepRightOnly) {
Translator leftInverseTranslator = new MappingTranslator(invert(left), VoidEntryResolver.INSTANCE);
for (EntryTreeNode<EntryMapping> node : right) {
Entry<?> rightEntry = node.getEntry();
EntryMapping rightMapping = node.getValue();
if (!addedMappings.contains(rightEntry)) {
result.insert(leftInverseTranslator.translate(rightEntry), rightMapping);
}
}
}
return result;
}
public static EntryTree<EntryMapping> read(String type, Path path, MappingSaveParameters saveParameters) throws MappingParseException, IOException {
if (type.equals("enigma")) {
return (Files.isDirectory(path) ? EnigmaMappingsReader.DIRECTORY : EnigmaMappingsReader.ZIP).read(path, ProgressListener.none(), saveParameters);
}
if (type.equals("tiny")) {
return TinyMappingsReader.INSTANCE.read(path, ProgressListener.none(), saveParameters);
}
MappingFormat format = null;
try {
format = MappingFormat.valueOf(type.toUpperCase());
} catch (IllegalArgumentException ignored) {
if (type.equals("tinyv2")) {
format = MappingFormat.TINY_V2;
}
}
if (format != null) {
return format.getReader().read(path, ProgressListener.none(), saveParameters);
}
throw new IllegalArgumentException("no reader for " + type);
}
public static void write(EntryTree<EntryMapping> mappings, String type, Path path, MappingSaveParameters saveParameters) {
if (type.equals("enigma")) {
EnigmaMappingsWriter.DIRECTORY.write(mappings, path, ProgressListener.none(), saveParameters);
return;
}
if (type.startsWith("tinyv2:") || type.startsWith("tiny_v2:")) {
String[] split = type.split(":");
if (split.length != 3) {
throw new IllegalArgumentException("specify column names as 'tinyv2:from_namespace:to_namespace'");
}
new TinyV2Writer(split[1], split[2]).write(mappings, path, ProgressListener.none(), saveParameters);
return;
}
if (type.startsWith("tiny:")) {
String[] split = type.split(":");
if (split.length != 3) {
throw new IllegalArgumentException("specify column names as 'tiny:from_column:to_column'");
}
new TinyMappingsWriter(split[1], split[2]).write(mappings, path, ProgressListener.none(), saveParameters);
return;
}
MappingFormat format = null;
try {
format = MappingFormat.valueOf(type.toUpperCase());
} catch (IllegalArgumentException ignored) {}
if (format != null) {
format.getWriter().write(mappings, path, ProgressListener.none(), saveParameters);
return;
}
throw new IllegalArgumentException("no writer for " + type);
}
}
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