/*
* 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.AbstractBaseValue;
import org.lanternpowered.server.data.value.immutable.ImmutableLanternValue;
import org.spongepowered.api.data.key.Key;
import org.spongepowered.api.data.value.BaseValue;
import org.spongepowered.api.data.value.immutable.ImmutableValue;
import org.spongepowered.api.data.value.mutable.Value;
import java.util.function.Function;
public class LanternValue<E> extends AbstractBaseValue<E> implements Value<E> {
public LanternValue(Key<? extends BaseValue<E>> key, E defaultValue) {
this(key, defaultValue, defaultValue);
}
public LanternValue(Key<? extends BaseValue<E>> key, E defaultValue, E actualValue) {
super(key, defaultValue, actualValue);
}
@Override
public Value<E> set(E value) {
this.actualValue = value;
return this;
}
@Override
public Value<E> transform(Function<E, E> function) {
this.actualValue = function.apply(this.actualValue);
return this;
}
@Override
public ImmutableValue<E> asImmutable() {
return ImmutableLanternValue.cachedOf(this.getKey(), this.getDefault(), this.actualValue);
}
}