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A general programming library in Java/Android. It's easy to learn and simple to use with concise and powerful APIs.
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/*
 * Copyright (C) 2015 HaiYang Li
 *
 * 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 com.landawn.abacus.pool;

/**
 * A factory for creating Pool objects.
 *
 * @author Haiyang Li
 * @since 0.8
 */
public abstract class PoolFactory { //NOSONAR

    private PoolFactory() {
        // singleton
    }

    /**
     * Creates a new Pool object.
     *
     * @param 
     * @param capacity
     * @return
     */
    public static  ObjectPool createObjectPool(int capacity) {
        return new GenericObjectPool<>(capacity, AbstractPool.DEFAULT_EVICT_DELAY, EvictionPolicy.LAST_ACCESS_TIME);
    }

    /**
     * Creates a new Pool object.
     *
     * @param 
     * @param capacity
     * @param evictDelay
     * @return
     */
    public static  ObjectPool createObjectPool(int capacity, long evictDelay) {
        return new GenericObjectPool<>(capacity, evictDelay, EvictionPolicy.LAST_ACCESS_TIME);
    }

    /**
     * Creates a new Pool object.
     *
     * @param 
     * @param capacity
     * @param evictDelay
     * @param evictionPolicy
     * @return
     */
    public static  ObjectPool createObjectPool(int capacity, long evictDelay, EvictionPolicy evictionPolicy) {
        return new GenericObjectPool<>(capacity, evictDelay, evictionPolicy);
    }

    /**
     * Creates a new Pool object.
     *
     * @param 
     * @param capacity
     * @param evictDelay
     * @param evictionPolicy
     * @param maxMemorySize
     * @param memoryMeasure
     * @return
     */
    public static  ObjectPool createObjectPool(int capacity, long evictDelay, EvictionPolicy evictionPolicy, long maxMemorySize,
            ObjectPool.MemoryMeasure memoryMeasure) {
        return new GenericObjectPool<>(capacity, evictDelay, evictionPolicy, maxMemorySize, memoryMeasure);
    }

    /**
     * Creates a new Pool object.
     *
     * @param 
     * @param capacity
     * @param evictDelay
     * @param evictionPolicy
     * @param autoBalance
     * @param balanceFactor
     * @return
     */
    public static  ObjectPool createObjectPool(int capacity, long evictDelay, EvictionPolicy evictionPolicy, boolean autoBalance,
            float balanceFactor) {
        return new GenericObjectPool<>(capacity, evictDelay, evictionPolicy, autoBalance, balanceFactor);
    }

    /**
     * Creates a new Pool object.
     *
     * @param 
     * @param capacity
     * @param evictDelay
     * @param evictionPolicy default value is EvictionPolicy.LAST_ACCESS_TIME
     * @param autoBalance default value is true
     * @param balanceFactor default value is 0.2
     * @param maxMemorySize
     * @param memoryMeasure
     * @return
     */
    public static  ObjectPool createObjectPool(int capacity, long evictDelay, EvictionPolicy evictionPolicy, boolean autoBalance,
            float balanceFactor, long maxMemorySize, ObjectPool.MemoryMeasure memoryMeasure) {
        return new GenericObjectPool<>(capacity, evictDelay, evictionPolicy, autoBalance, balanceFactor, maxMemorySize, memoryMeasure);
    }

    /**
     * Creates a new Pool object.
     *
     * @param  the key type
     * @param 
     * @param capacity
     * @return
     */
    public static  KeyedObjectPool createKeyedObjectPool(int capacity) {
        return new GenericKeyedObjectPool<>(capacity, AbstractPool.DEFAULT_EVICT_DELAY, EvictionPolicy.LAST_ACCESS_TIME);
    }

    /**
     * Creates a new Pool object.
     *
     * @param  the key type
     * @param 
     * @param capacity
     * @param evictDelay
     * @return
     */
    public static  KeyedObjectPool createKeyedObjectPool(int capacity, long evictDelay) {
        return new GenericKeyedObjectPool<>(capacity, evictDelay, EvictionPolicy.LAST_ACCESS_TIME);
    }

    /**
     * Creates a new Pool object.
     *
     * @param  the key type
     * @param 
     * @param capacity
     * @param evictDelay
     * @param evictionPolicy
     * @return
     */
    public static  KeyedObjectPool createKeyedObjectPool(int capacity, long evictDelay, EvictionPolicy evictionPolicy) {
        return new GenericKeyedObjectPool<>(capacity, evictDelay, evictionPolicy);
    }

    /**
     * Creates a new Pool object.
     *
     * @param  the key type
     * @param 
     * @param capacity
     * @param evictDelay
     * @param evictionPolicy
     * @param maxMemorySize
     * @param memoryMeasure
     * @return
     */
    public static  KeyedObjectPool createKeyedObjectPool(int capacity, long evictDelay, EvictionPolicy evictionPolicy,
            long maxMemorySize, KeyedObjectPool.MemoryMeasure memoryMeasure) {
        return new GenericKeyedObjectPool<>(capacity, evictDelay, evictionPolicy, maxMemorySize, memoryMeasure);
    }

    /**
     * Creates a new Pool object.
     *
     * @param  the key type
     * @param 
     * @param capacity
     * @param evictDelay
     * @param evictionPolicy
     * @param autoBalance
     * @param balanceFactor
     * @return
     */
    public static  KeyedObjectPool createKeyedObjectPool(int capacity, long evictDelay, EvictionPolicy evictionPolicy,
            boolean autoBalance, float balanceFactor) {
        return new GenericKeyedObjectPool<>(capacity, evictDelay, evictionPolicy, autoBalance, balanceFactor);
    }

    /**
     * Creates a new Pool object.
     *
     * @param  the key type
     * @param 
     * @param capacity
     * @param evictDelay
     * @param evictionPolicy default value is EvictionPolicy.LAST_ACCESS_TIME
     * @param autoBalance default value is true
     * @param balanceFactor default value is 0.2
     * @param maxMemorySize
     * @param memoryMeasure
     * @return
     */
    public static  KeyedObjectPool createKeyedObjectPool(int capacity, long evictDelay, EvictionPolicy evictionPolicy,
            boolean autoBalance, float balanceFactor, long maxMemorySize, KeyedObjectPool.MemoryMeasure memoryMeasure) {
        return new GenericKeyedObjectPool<>(capacity, evictDelay, evictionPolicy, autoBalance, balanceFactor, maxMemorySize, memoryMeasure);
    }
}