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Create Your Own Programming Language

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21 Jan 2010CPOL12 min read 490K   15.4K   87  
I've created my own programming language called Alef++ for fun, and for better understanding: What is a programing language? How does it work? Can I can create my own?
//
// Generated by JTB 1.3.2
//

package st4tic.syntaxtree;

import java.util.*;

/**
 * Represents a sequence of nodes nested within a choice, list,
 * optional list, or optional, e.g. ( A B )+ or [ C D E ]
 */
public class NodeSequence implements NodeListInterface {
   public NodeSequence(int n) {
      nodes = new Vector<Node>(n);
   }

   public NodeSequence(Node firstNode) {
      nodes = new Vector<Node>();
      addNode(firstNode);
   }

   public void addNode(Node n) {
      nodes.addElement(n);
   }

   public Node elementAt(int i)  { return nodes.elementAt(i); }
   public Enumeration<Node> elements() { return nodes.elements(); }
   public int size()             { return nodes.size(); }
   public void accept(st4tic.visitor.Visitor v) {
      v.visit(this);
   }
   public <R,A> R accept(st4tic.visitor.GJVisitor<R,A> v, A argu) {
      return v.visit(this,argu);
   }
   public <R> R accept(st4tic.visitor.GJNoArguVisitor<R> v) {
      return v.visit(this);
   }
   public <A> void accept(st4tic.visitor.GJVoidVisitor<A> v, A argu) {
      v.visit(this,argu);
   }

   public Vector<Node> nodes;
}

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This article, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)


Written By
Technical Lead
Morocco Morocco
Adrabi!, Just another Ghost in the Shell =)

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