com.appland.appmap.transform.annotations.ArgumentArray Maven / Gradle / Ivy
package com.appland.appmap.transform.annotations;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
/**
* Instructs the hooking mechanism to pass parameters to the hook function as an Object[].
* For example, suppose there is an instance method public String getGreeting(String name)
* on MyClass.
* A hook for this method that does not use ArgumentArray should have the signature
* public static void myHook(Event e, MyClass receiver, String name). With the ArgumentArray
* annotation on myHook, the method signature should be
* public static void myHook(Event e, MyClass receiver, Object[] args).
*/
@Retention(RetentionPolicy.RUNTIME)
@Target({ElementType.METHOD, ElementType.TYPE})
public @interface ArgumentArray {
/**
* Flags whether or not a given method expects arguments as an array of Objects.
* @return {@code true} if an array of Objects is expected. Otherwise, {@code false}.
*/
public boolean value() default true;
}