clipsjniexample.java

clips源代码

import CLIPSJNI.*;

public class CLIPSJNIExample
  {
   public static void main(String[] args) 
     {
      Environment env;
      Router theOutput;

      env = new Environment();

      theOutput = new Router("java");
      env.addRouter(theOutput);
      /*
      env.build("(deftemplate person (slot name) (multislot friends))");
      FactAddressValue theFact = env.assertString("(person (name Fred) (friends Sue Bill Bob))");
      System.out.println("name slot = " + theFact.getFactSlot("name"));
      System.out.println("friends slot = " + theFact.getFactSlot("friends"));
      */

      env.build("(defclass person (is-a USER) (slot fname) (multislot friends))");
      InstanceAddressValue theInstance = env.makeInstance("(of person (fname Fred) (friends Sue Bill Bob))");
      System.out.println("instance = " + theInstance);
      System.out.println("name slot = " + theInstance.directGetSlot("fname"));
      System.out.println("friends slot = " + theInstance.directGetSlot("friends"));
      
      /*
      PrimitiveValue theValue = env.eval("3");
      System.out.println("theValue = " + theValue.toString());
      theValue = env.eval("(create$ a b c)");
      System.out.println("theValue = " + theValue.toString());
      theValue = env.eval("(str-cat red 7)");
      System.out.println("theValue = " + theValue.toString());
      theValue = env.eval("(sym-cat blue 3)");
      System.out.println("theValue = " + theValue.toString());
      */
      
      /* env.eval("(facts)"); */
      
      /*  
      env.load("auto.clp");
      env.reset();
      env.run();
      */
      
      /*
      env.eval("(printout t \"Hello World!\" crlf)");
      System.out.println("(+ 123456789000000000 123456789) = " + env.eval("(+ 123456789000000000 123456789)")); 
      System.out.println("(* 3.1 7.3) = " + env.eval("(* 3.1 7.3)")); 
      System.out.println("(sym-cat a b) = " + env.eval("(sym-cat a b)"));
      System.out.println("(str-cat a b) = " + env.eval("(str-cat a b)"));
      System.out.println("(symbol-to-instance-name a) = " + env.eval("(symbol-to-instance-name a)"));
      System.out.println("(facts) = " + env.eval("(facts)"));
      System.out.println("(create$ a \"z\" 3 8.7) = " + env.eval("(create$ a \"z\" 3 8.7)"));
      System.out.println("(assert (x y z)) = " + env.eval("(assert (x y z))"));
      
      FactAddressValue theFact;
      theFact = env.assertString("(x y z)");
      System.out.println("the Fact = " + theFact);
      */
     }  
  }