Genesis获取job内存地址

在Genesis中，可以通过使用`job.getMemory()`方法获取当前job的内存地址。

以下是一个示例代码：

import com.ericsson.otp.erlang.*;

public class GenesisJobExample {
    public static void main(String[] args) {
        OtpNode node = null;
        try {
            node = new OtpNode("java");
            OtpMbox mbox = node.createMbox();
            OtpErlangObject[] msg = mbox.receive();
            OtpErlangPid sender = (OtpErlangPid) msg[0];
            OtpErlangTuple tuple = (OtpErlangTuple) msg[1];
            OtpErlangObject[] jobMsg = tuple.elements();
            OtpErlangObject jobRef = jobMsg[0];
            OtpErlangObject jobData = jobMsg[1];
            OtpErlangObject jobOpts = jobMsg[2];
            OtpErlangObject jobCookie = jobMsg[3];
            OtpErlangObject[] jobArgs = jobMsg[4].erlangValue();
            OtpErlangObject jobID = jobMsg[5];
            OtpErlangObject jobOwner = jobMsg[6];
            OtpErlangObject jobGroup = jobMsg[7];
            OtpErlangTuple jobTuple = new OtpErlangTuple(jobMsg);
            GenesisJob job = new GenesisJob(jobTuple, mbox);
            OtpErlangObject memAddrObj = job.getMemory();
            if (memAddrObj instanceof OtpErlangLong) {
                long memAddr = ((OtpErlangLong) memAddrObj).longValue();
                System.out.println("Job memory address: " + memAddr);
            } else {
                System.out.println("Job memory address not found.");
            }
            mbox.send(sender, new OtpErlangAtom("ok"));
        } catch (Exception e) {
            e.printStackTrace();
        } finally {
            if (node != null) {
                node.close();
            }
        }
    }
}

在上面的示例中，我们从接收的消息中获取了`job`对象，并使用`job.getMemory()`方法获取了当前job的内存地址。如果成功获取了内存地址，就会打印出来。