package cn.trinea.android.common.service.impl;
import cn.trinea.android.common.entity.CacheObject;
import cn.trinea.android.common.service.CacheFullRemoveType;
/**
* Remove type when cache is full.<br/>
* when cache is full, compare priority of object in cache, if priority is lower remove it first.<br/>
*
* @author <a href="http://www.trinea.cn" target="_blank">Trinea</a> 2011-12-26
*/
public class RemoveTypePriorityLow<T> implements CacheFullRemoveType<T> {
private static final long serialVersionUID = 1L;
@Override
public int compare(CacheObject<T> obj1, CacheObject<T> obj2) {
return (obj1.getPriority() > obj2.getPriority()) ? 1 : ((obj1.getPriority() == obj2.getPriority()) ? 0 : -1);
}
}