Finalize

YR.Finalize()

package: org.yuanrong.api.

public class YR extends YRCall

Interface description

public static synchronized void finalize(String ctx) throws YRException

The openYuanrong termination interface releases resources, including created function instances, to prevent resource leaks.

try {
    ClientInfo info = YR.init(conf);
    String ctx = info.getContext();
    InstanceHandler instanceHandler = YR.instance(YrlibHandler.MyYRApp::new).invoke();
    ObjectRef ref1 = instanceHandler.function(MyYRApp::longCall).invoke();
    String res = (String)YR.get(ref1, 10000);
    System.out.println(res);
    YR.finalize(ctx);
} catch (YRException exp) {
    System.out.println(exp.getMessage());
}

• Parameters:

  • ctx - Optional parameter: The tenant context to be terminated (can be obtained from the return value of YR.init .

• Throws:

  • YRException - Calling finalize before init will throw the exception.

public static void Finalize() throws YRException

The openYuanrong termination interface releases resources, including created function instances, to prevent resource leaks.

public static class Counter {
    private int value = 0;

    public int increment() {
        this.value += 1;
        return this.value;
    }

    public static int functionWithAnArgument(int value) {
        return value + 1;
    }
}

public static class MyYRApp {
    public static int myFunction() {
        return 1;
    }

    public static int functionWithAnArgument(int value) {
        return value + 1;
    }
}

// Instance example
InstanceHandler counter = YR.instance(Counter::new).invoke();
ObjectRef objectRef = counter.function(Counter::increment).invoke();
System.out.println(YR.get(objectRef, 3000));

// Function example
ObjectRef res = YR.function(MyYRApp::myFunction).invoke();
System.out.println(YR.get(res, 3000));
ObjectRef objRef2 = YR.function(MyYRApp::functionWithAnArgument).invoke(1);
System.out.println(YR.get(objRef2, 3000));
YR.Finalize();

• Throws:

  • YRException - Calling Finalize before init will throw the exception.