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import java.util.*;
class C {
public void foo(List<String> listOfStrings) {}
public void bar(List<Double> listOfDoubles) {}
public void goo(List<? extends Number> listOfSomeNumberType) {}
}
aspect A {
before(List<Double> listOfDoubles) : execution(* C.*(..)) && args(listOfDoubles) {
for (Double d : listOfDoubles) {
// do something
}
}
@org.aspectj.lang.annotation.SuppressAjWarnings
before(List<Double> listOfDoubles) : execution(* C.*(..)) && args(listOfDoubles) {
for (Double d : listOfDoubles) {
// do something
}
}
@org.aspectj.lang.annotation.SuppressAjWarnings("uncheckedArgument")
before(List<Double> listOfDoubles) : execution(* C.*(..)) && args(listOfDoubles) {
for (Double d : listOfDoubles) {
// do something
}
}
before(List<Double> listOfDoubles) : execution(* C.*(List<Double>)) && args(listOfDoubles) {
for (Double d : listOfDoubles) {
// do something
}
}
}
public aspect ArgsExamples {
before() : args(List) && execution(* *(..)) {
System.out.println("args(List)");
}
before() : args(List<String>) && execution(* *(..)) {
System.out.println("args List of String");
}
before() : args(List<Double>) && execution(* *(..)) {
System.out.println("args List of Double");
}
public static void main(String[] args) {
C c = new C();
c.foo(new ArrayList<String>());
c.bar(new ArrayList<Double>());
c.goo(new ArrayList<Float>());
}
}
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