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  1. /* package whatever; // don't place package name! */
  2.  
  3. import java.util.*;
  4. import java.util.function.*;
  5. import java.lang.*;
  6. import java.io.*;
  7.  
  8. /* Name of the class has to be "Main" only if the class is public. */
  9. class Ideone
  10. {
  11. 	public static void main (String[] args) throws java.lang.Exception
  12. 	{
  13. 		System.out.println(new DialogueTree().head.req instanceof Serializable);
  14. 	}
  15.  
  16. 	private static class Player {}
  17. 	private static class NPC {}
  18.  
  19. 	public static class DialogueTree implements Serializable {
  20.  
  21. 	    private Node head;
  22.  
  23. 	    public DialogueTree() {
  24. 	        head = new Node((BiPredicate<Player,NPC> & Serializable)(p,q) -> true);
  25. 	    }
  26.  
  27. 	    public DialogueTree add(int[] path, BiPredicate<Player,NPC> req) {
  28. 	        head.children.add(new Node(req));
  29. 	        return this;
  30. 	    }
  31.  
  32. 	    private static class Node implements Serializable {
  33. 	        public List<Node> children;
  34. 	        public BiPredicate<Player,NPC> req;
  35.  
  36. 	        public Node(BiPredicate<Player,NPC> req) {
  37. 	           this.req = req;
  38. 	        }
  39. 	    }
  40. 	}
  41. }
Success #stdin #stdout 0.1s 44012KB
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true
https://ideone.com/FvbPjj
language:
Java (HotSpot 12)
created:
1 year ago
visibility:
secret

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