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Java Java Annotations Writing Your Own Annotation Putting It All Together

Deano k
PLUS
Deano k
Courses Plus Student 5,872 Points
Posted by Deano k
Deano k
Courses Plus Student 5,872 Points

Solution to Task 4

What is the solution to task 4?

Test.java 
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;

import java.lang.annotation.Target;
import java.lang.annotation.ElementType;


@Retention(RetentionPolicy.RUNTIME)
@Target(ElementType.METHOD)
public @interface Test {

  String[] what() default {};
  String number() default "";

}
SocialNetworkTest.java 
public class SocialNetworkTest {
  public void testTweet() {

  }

    @Test(
    what = {"we","wow"},
    number = "one"
  )
  public void testInsta() { 

  }

    @Test(
    what = {"we","wow"},
    number = "one"
  )
  public void testFacebook() { 

  }

    @Test(
    what = {"we","wow"},
    number = "one"
  )
  public void testPinterest() { 

  }

  public void testSnapchat() { 

  }
}
TestAnalyzer.java 
public class TestAnalyzer {
  /**
   *  Counts the number of methods in the class given by `clazz` that have been annotated
   *  with the @Test annotation.
   */
  public static int getNumAnnotatedMethods(Class<?> clazz) {
    return 0;  
  }
}

1 Answer