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package org.snapscript.tree.variable;

import static org.snapscript.core.Reserved.PROPERTY_LENGTH;

import java.lang.reflect.Array;

import org.snapscript.core.Scope;
import org.snapscript.core.Value;
import org.snapscript.core.ValueType;

public class ArrayPointer implements VariablePointer {
   
   private final ObjectPointer pointer;
   private final String name;
   
   public ArrayPointer(String name) {
      this.pointer = new ObjectPointer(name);
      this.name = name;
   }
   
   @Override
   public Value get(Scope scope, Object left) {
      if(name.equals(PROPERTY_LENGTH)) {
         int length = Array.getLength(left);
         return ValueType.getConstant(length);
      }
      return pointer.get(scope, left);
   }
}    

    

    

            

    

            



    
    






    
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