Ejemplo n.º 1
0
 private static Set<IndexMappingBuffer> getAllMappings(MappingsPort opu) {
   Set<IndexMappingBuffer> res = new HashSet<>();
   IndexMappingBuffer c;
   while ((c = opu.take()) != null) res.add(c);
   return res;
 }
Ejemplo n.º 2
0
 /**
  * Returns {@code true} if there is positive mapping of tensor {@code from} on tensor {@code to}.
  *
  * @param from from tensor
  * @param to to tensor
  * @return {@code true} if there is positivemapping of tensor {@code from} on tensor {@code to}
  */
 public static boolean positiveMappingExists(Tensor from, Tensor to) {
   IndexMappingBuffer buffer;
   MappingsPort port = createPort(from, to);
   while ((buffer = port.take()) != null) if (!buffer.getSign()) return true;
   return false;
 }