1 # This file is part of NIT ( http://www.nitlanguage.org ).
3 # Copyright 2014 Alexis Laferrière <alexis.laf@xymus.net>
5 # Licensed under the Apache License, Version 2.0 (the "License");
6 # you may not use this file except in compliance with the License.
7 # You may obtain a copy of the License at
9 # http://www.apache.org/licenses/LICENSE-2.0
11 # Unless required by applicable law or agreed to in writing, software
12 # distributed under the License is distributed on an "AS IS" BASIS,
13 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 # See the License for the specific language governing permissions and
15 # limitations under the License.
17 module test_ffi_java_generics
23 import java.util.concurrent.LinkedBlockingQueue;
26 extern class JavaQueueOfString in "Java" `{ java.util.Queue<String> `}
28 return new LinkedBlockingQueue<String>();
31 fun offer(o: JavaString) in "Java" `{ recv.offer(o); `}
33 fun remove
: JavaString in "Java" `{ return recv.remove(); `}
35 redef fun output in "Java" `{
36 for (String s
: recv
) {
37 System.out
.println
(s
);
42 var ll = new JavaQueueOfString
43 ll.offer "a".to_java_string
44 ll.offer "b".to_java_string
45 ll.offer "c".to_java_string
46 ll.offer "d".to_java_string
47 ll.offer "e".to_java_string
48 ll.offer "f".to_java_string
50 print "remove: " + ll.remove.to_s
51 print "remove: " + ll.remove.to_s
52 print "remove: " + ll.remove.to_s
53 print "remove: " + ll.remove.to_s