org.teiid.cache.CacheConfiguration Maven / Gradle / Ivy

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/*
 * Copyright Red Hat, Inc. and/or its affiliates
 * and other contributors as indicated by the @author tags and
 * the COPYRIGHT.txt file distributed with this work.
 *
 * 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.teiid.cache;

import org.teiid.dqp.internal.process.SessionAwareCache;

public class CacheConfiguration {
			
	public enum Policy {
		LRU,  // Least Recently Used
		EXPIRATION
	}
	
	private Policy policy;
	private int maxage = -1;
	private int maxEntries = SessionAwareCache.DEFAULT_MAX_SIZE_TOTAL;
	private String name;
	private String location;
	
	private int maxStaleness = 0;
	
	public CacheConfiguration() {
	}
	
	public CacheConfiguration(Policy policy, int maxAgeInSeconds, int maxNodes, String location) {
		this.policy = policy;
		this.maxage = maxAgeInSeconds;
		this.maxEntries = maxNodes;
		this.location = location;
	}
	
	public Policy getPolicy() {
		return this.policy;
	}

	public int getMaxAgeInSeconds(){
		return maxage;
	}

	public void setMaxAgeInSeconds(int maxage){
		this.maxage = maxage;
	}
	
	public int getMaxStaleness() {
		return maxStaleness;
	}
	
	public void setMaxStaleness(int maxStaleDataModification) {
		this.maxStaleness = maxStaleDataModification;
	}
	
	public int getMaxEntries() {
		return this.maxEntries;
	}

	public void setMaxEntries(int entries) {
		this.maxEntries = entries;
	}

	public void setType (String type) {
		this.policy = Policy.valueOf(type);
	}
	
	public String getName() {
		return this.name;
	}
	
	public void setName(String name) {
		this.name = name;
	}
	
	public String getLocation() {
		return location;
	}

	public void setLocation(String location) {
		this.location = location;
	}	
}