org.rapidoid.cache.impl.CacheBucket Maven / Gradle / Ivy
package org.rapidoid.cache.impl;
import org.rapidoid.annotation.Authors;
import org.rapidoid.annotation.Since;
import org.rapidoid.util.SimpleList;
/*
* #%L
* rapidoid-commons
* %%
* Copyright (C) 2014 - 2017 Nikolche Mihajlovski and contributors
* %%
* 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.
* #L%
*/
@Authors("Nikolche Mihajlovski")
@Since("5.3.3")
public class CacheBucket extends SimpleList {
public CacheBucket(int capacity) {
super(capacity);
}
public CacheBucket(int capacity, int growFactor) {
super(capacity, growFactor);
}
@Override
public T add(T obj) {
if (size < array.length) {
array[size++] = obj;
return null;
} else {
T oldValue = array[position];
array[position] = obj;
position++;
if (position >= array.length) {
position = 0;
}
return oldValue;
}
}
}