/*
* This file is part of LanternServer, licensed under the MIT License (MIT).
*
* Copyright (c) LanternPowered <https://www.lanternpowered.org>
* Copyright (c) SpongePowered <https://www.spongepowered.org>
* Copyright (c) contributors
*
* 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 org.lanternpowered.server.data.value.mutable;
import org.lanternpowered.server.data.value.immutable.ImmutableLanternWeightedCollectionValue;
import org.spongepowered.api.data.key.Key;
import org.spongepowered.api.data.value.BaseValue;
import org.spongepowered.api.data.value.immutable.ImmutableWeightedCollectionValue;
import org.spongepowered.api.data.value.mutable.WeightedCollectionValue;
import org.spongepowered.api.util.weighted.WeightedTable;
import org.spongepowered.api.util.weighted.TableEntry;
import java.util.List;
import java.util.Random;
import java.util.function.Predicate;
import java.util.stream.Collectors;
import javax.annotation.Nullable;
public class LanternWeightedCollectionValue<E> extends LanternCollectionValue<TableEntry<E>,
WeightedTable<E>, WeightedCollectionValue<E>, ImmutableWeightedCollectionValue<E>> implements WeightedCollectionValue<E> {
public LanternWeightedCollectionValue(Key<? extends BaseValue<WeightedTable<E>>> key, WeightedTable<E> actualValue) {
super(key, new WeightedTable<>(), actualValue.stream().collect(Collectors.toCollection(WeightedTable<E>::new)));
}
public LanternWeightedCollectionValue(Key<? extends BaseValue<WeightedTable<E>>> key,
WeightedTable<E> defaultValue, WeightedTable<E> actualValue) {
super(key, defaultValue.stream().collect(Collectors.toCollection(WeightedTable<E>::new)),
actualValue.stream().collect(Collectors.toCollection(WeightedTable<E>::new)));
}
@Override
public WeightedCollectionValue<E> filter(Predicate<? super TableEntry<E>> predicate) {
return set(get().stream().filter(predicate).collect(Collectors.toCollection(WeightedTable<E>::new)));
}
@Override
public WeightedTable<E> getAll() {
return get().stream().collect(Collectors.toCollection(WeightedTable<E>::new));
}
@Override
public ImmutableWeightedCollectionValue<E> asImmutable() {
return new ImmutableLanternWeightedCollectionValue<>(this.getKey(), this.getDefault(), this.getAll());
}
@Nullable
@Override
public List<E> get(Random random) {
return this.get().get(random);
}
}