Mega Code Archive
Single-Member Annotations
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Single-Member Annotations contains only one member.
Single-Member Annotations allow a shorthand form of specifying the value.
The name of the member must be value.
import java.lang.annotation.Annotation;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.reflect.Method;
@Retention(RetentionPolicy.RUNTIME)
@interface MyAnnotation {
int value();
}
@MyAnnotation(102)
public class MainClass {
// Annotate a method.
@MyAnnotation(101)
public static void myMethod() {
}
public static void main(String[] arg) {
try {
MainClass ob = new MainClass();
Method m = ob.getClass( ).getMethod("myMethod");
Annotation[] annos = m.getAnnotations();
System.out.println("All annotations for myMeth:");
for(Annotation a : annos)
System.out.println(a);
} catch (Exception exc) {
}
}
}
All annotations for myMeth:
@MyAnnotation(value=101)
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