source: java/FramclipsePlugin/src/main/java/com/framsticks/framclipse/internal/parser/ASTFunction.java @ 193

/* Generated By:JJTree: Do not edit this line. ASTFunction.java */

package com.framsticks.framclipse.internal.parser;

import java.util.List;

import org.eclipse.jface.text.IDocument;

public class ASTFunction extends ElementWithOffset {

  public ASTFunction(int id) {
    super(id);
  }

  public ASTFunction(FramclipseNonScriptParser p, int id) {
    super(p, id);
  }
  
  public String getPrimaryName()
  {
          if(this.children != null && this.children.length > 0 && this.children[0] instanceof ASTIdentList)
          {
                  List<String> aliases = ((ASTIdentList)children[0]).getIdents(); 
                  if(aliases.size() > 0)
                          return aliases.get(0);
          }
          
          return "[unnamed]";
  }
  
  public int getNumArguments()
  {
          if(this.children != null && this.children.length > 1 && this.children[1] instanceof ASTIdentList)
          {
                  return ((ASTIdentList)children[1]).getIdents().size();
          }

          return 0;
  }
  
        @Override
        public String toString() {
                return getPrimaryName() + ": Function"; // [" + getNumArguments() + "]";
        }

        @Override
        public boolean isEquivalent(ElementWithOffset element, IDocument document) {
                if(!(element instanceof ASTFunction))
                        return false;
                
                if(getEndOffset() - getBeginOffset() != element.getEndOffset() - element.getBeginOffset())
                        return false;
                
                ASTFunction func = (ASTFunction)element;
                
                if(func.getNumArguments() != getNumArguments())
                        return false;
                
                if(jjtGetNumChildren() != func.jjtGetNumChildren())
                        return false;
                
                if(jjtGetNumChildren() > 0)
                {
                        List<String> ownAliases = ((ASTIdentList)children[0]).getIdents();
                        List<String> otherAliases = ((ASTIdentList)func.children[0]).getIdents();
                        
                        if(!ownAliases.equals(otherAliases))
                                return false;
                }
                
                return true;
        }
        
        
  
}