多线程通信总结 1

/**
 * R30返回的结果
 */
public class R30ReturnResults {

    private byte[] returnResult;  // R30返回的结果

    public R30ReturnResults() {
    }

    // 获取数据
    public synchronized byte[] obtainReturnResult() {
        return returnResult;
    }

    // 放入数据
    public synchronized void putReturnResult(byte[] returnResult) {
        this.returnResult = returnResult;
    }
}