src/main/java/com/irtimaled/bbor/common/messages/BoundingBoxSerializer.java

   1 package com.irtimaled.bbor.common.messages;
   2
   3 import com.irtimaled.bbor.common.models.AbstractBoundingBox;
   4 import com.irtimaled.bbor.common.models.BoundingBoxCuboid;
   5
   6 import java.util.HashMap;
   7 import java.util.Map;
   8 import java.util.function.BiConsumer;
   9
  10 class BoundingBoxSerializer {
  11     private static final Map<Class, BiConsumer<AbstractBoundingBox, PayloadBuilder>> serializers = new HashMap<>();
  12
  13     static {
  14         serializers.put(BoundingBoxCuboid.class, (bb, pb) -> serializeStructure((BoundingBoxCuboid) bb, pb));
  15     }
  16
  17     static boolean canSerialize(AbstractBoundingBox key) {
  18         return serializers.containsKey(key.getClass());
  19     }
  20
  21     static void serialize(AbstractBoundingBox boundingBox, PayloadBuilder builder) {
  22         BiConsumer<AbstractBoundingBox, PayloadBuilder> serializer = serializers.get(boundingBox.getClass());
  23         if (serializer == null) return;
  24
  25         serializer.accept(boundingBox, builder);
  26     }
  27
  28     private static void serializeStructure(BoundingBoxCuboid boundingBox, PayloadBuilder builder) {
  29         builder.writeChar('S')
  30                 .writeInt(boundingBox.getType().hashCode())
  31                 .writeCoords(boundingBox.getMinCoords())
  32                 .writeCoords(boundingBox.getMaxCoords());
  33     }
  34 }