forked from MovingBlocks/Terasology
/
MutableComponentContainer.java
48 lines (43 loc) · 1.35 KB
/
MutableComponentContainer.java
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/*
* Copyright 2013 MovingBlocks
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.terasology.entitySystem;
/**
*/
public interface MutableComponentContainer extends ComponentContainer {
/**
* Adds a component. If this already has a component of the same class it is replaced.
*
* @param component
*/
<T extends Component> T addComponent(T component);
/**
* @param componentClass
*/
void removeComponent(Class<? extends Component> componentClass);
/**
* Saves changes made to a component
*
* @param component
*/
void saveComponent(Component component);
default void addOrSaveComponent(Component component) {
if (hasComponent(component.getClass())) {
saveComponent(component);
} else {
addComponent(component);
}
}
}