[Bprocessor-commit] bscript/src/net/sourceforge/bprocessor/model/evaluator Invokable.java, 1.1, 1.2 Function.java, 1.4, 1.5 Call.java, 1.3, 1.4

[Michael L. <he...@us...>]

Update of /cvsroot/bprocessor/bscript/src/net/sourceforge/bprocessor/model/evaluator
In directory sc8-pr-cvs3.sourceforge.net:/tmp/cvs-serv31054/src/net/sourceforge/bprocessor/model/evaluator

Modified Files:
	Invokable.java Function.java Call.java 
Log Message:
Improved scripting

Index: Function.java
===================================================================
RCS file: /cvsroot/bprocessor/bscript/src/net/sourceforge/bprocessor/model/evaluator/Function.java,v
retrieving revision 1.4
retrieving revision 1.5
diff -C2 -d -r1.4 -r1.5
*** Function.java	13 Sep 2006 13:36:32 -0000	1.4
--- Function.java	14 Sep 2006 09:21:46 -0000	1.5
***************
*** 73,87 ****
    
    /**
!    * 
!    * @return result
     */
!   public Object evaluate(Environment env) {
      Iterator iter = operations.iterator();
-     Stack stack = new Stack();
      while (iter.hasNext()) {
        Operation current = (Operation) iter.next();
        current.evaluate(env, stack);
      }
-     return stack.pop();
    }
  }
--- 73,85 ----
    
    /**
!    * @param env Environment
!    * @param stack Stack
     */
!   public void evaluate(Environment env, Stack stack) {
      Iterator iter = operations.iterator();
      while (iter.hasNext()) {
        Operation current = (Operation) iter.next();
        current.evaluate(env, stack);
      }
    }
  }

Index: Invokable.java
===================================================================
RCS file: /cvsroot/bprocessor/bscript/src/net/sourceforge/bprocessor/model/evaluator/Invokable.java,v
retrieving revision 1.1
retrieving revision 1.2
diff -C2 -d -r1.1 -r1.2
*** Invokable.java	12 Sep 2006 09:27:30 -0000	1.1
--- Invokable.java	14 Sep 2006 09:21:46 -0000	1.2
***************
*** 8,11 ****
--- 8,13 ----
  package net.sourceforge.bprocessor.model.evaluator;
  
+ import java.util.Stack;
+ 
  /**
   * Invokable
***************
*** 13,19 ****
  public interface Invokable {
    /**
!    * 
!    * @return result
     */
!   public Object evaluate(Environment env);
  }
--- 15,21 ----
  public interface Invokable {
    /**
!    * @param env Environment
!    * @param stack Stack
     */
!   public void evaluate(Environment env, Stack stack);
  }

Index: Call.java
===================================================================
RCS file: /cvsroot/bprocessor/bscript/src/net/sourceforge/bprocessor/model/evaluator/Call.java,v
retrieving revision 1.3
retrieving revision 1.4
diff -C2 -d -r1.3 -r1.4
*** Call.java	13 Sep 2006 13:36:32 -0000	1.3
--- Call.java	14 Sep 2006 09:21:46 -0000	1.4
***************
*** 61,66 ****
        }
        Environment activation = new Environment(env, locals, arguments);
!       Object result = invokable.evaluate(activation);
!       stack.push(result);
      } else {
        stack.push(name);
--- 61,65 ----
        }
        Environment activation = new Environment(env, locals, arguments);
!       invokable.evaluate(activation, stack);
      } else {
        stack.push(name);