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/*
* This file is licensed under the MIT License, part of Roughly Enough Items.
* Copyright (c) 2018, 2019, 2020 shedaniel
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
package me.shedaniel.rei.impl.subsets;
import com.google.common.collect.Lists;
import com.google.common.collect.Maps;
import com.google.common.collect.Sets;
import me.shedaniel.rei.api.EntryStack;
import me.shedaniel.rei.api.subsets.SubsetsRegistry;
import me.shedaniel.rei.utils.CollectionUtils;
import net.minecraft.util.Identifier;
import org.jetbrains.annotations.ApiStatus;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import java.util.*;
@ApiStatus.Experimental
@ApiStatus.Internal
public class SubsetsRegistryImpl implements SubsetsRegistry {
private final Map<String, Set<EntryStack>> entryPaths = Maps.newHashMap();
public void reset() {
entryPaths.clear();
}
@Override
public @NotNull List<String> getEntryPaths(@NotNull EntryStack stack) {
List<String> strings = null;
for (Map.Entry<String, Set<EntryStack>> entry : entryPaths.entrySet()) {
if (CollectionUtils.findFirstOrNullEqualsEntryIgnoreAmount(entry.getValue(), stack) != null) {
if (strings == null)
strings = Lists.newArrayList();
strings.add(entry.getKey());
}
}
return strings == null ? Collections.emptyList() : strings;
}
@Override
public void registerPathEntry(@NotNull String path, @NotNull EntryStack stack) {
getOrCreatePathEntries(path).add(stack.copy().setting(EntryStack.Settings.CHECK_AMOUNT, EntryStack.Settings.FALSE).setting(EntryStack.Settings.RENDER_COUNTS, EntryStack.Settings.FALSE).setting(EntryStack.Settings.CHECK_TAGS, EntryStack.Settings.TRUE));
}
@Override
public void registerPathEntries(@NotNull String path, @NotNull Collection<EntryStack> stacks) {
Set<EntryStack> entries = getOrCreatePathEntries(path);
for (EntryStack stack : stacks) {
entries.add(stack.copy().setting(EntryStack.Settings.CHECK_AMOUNT, EntryStack.Settings.FALSE).setting(EntryStack.Settings.RENDER_COUNTS, EntryStack.Settings.FALSE).setting(EntryStack.Settings.CHECK_TAGS, EntryStack.Settings.TRUE));
}
}
@Nullable
@Override
public Set<EntryStack> getPathEntries(@NotNull String path) {
if (!isPathValid(path))
throw new IllegalArgumentException("Illegal path: " + path);
return entryPaths.get(path);
}
@Override
public @NotNull Set<String> getPaths() {
return entryPaths.keySet();
}
@NotNull
@Override
public Set<EntryStack> getOrCreatePathEntries(@NotNull String path) {
Set<EntryStack> paths = getPathEntries(path);
if (paths == null) {
entryPaths.put(path, Sets.newLinkedHashSet());
paths = Objects.requireNonNull(getPathEntries(path));
}
return paths;
}
private boolean isPathValid(String path) {
String[] pathSegments = path.split("/");
for (String pathSegment : pathSegments) {
if (!Identifier.isValid(pathSegment))
return false;
}
return true;
}
}
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