waitobj.java

分布式数据库原形代码 可以支持个用户同时登陆到数据库中查询需要的资源

package lockmgr;

public class WaitObj extends DataObj
{
    protected Thread thread = null;
    
    // The data members inherited are 
    // XObj:: protected int xid;
    // TrxnObj:: protected String strData;
    // TrxnObj:: protected int lockType;
    
    WaitObj() {
        super();
        thread = null;
    }
    
    WaitObj(int xid, String strData, int lockType) {
        super(xid, strData, lockType);
        thread = null;
    }
    
    WaitObj(int xid, String strData, int lockType, Thread thread) {
        super(xid, strData, lockType);
        this.thread = thread;
    }
    
    public Thread getThread() {
        return this.thread;
    }
}