[Mathlib-commitlog] SF.net SVN: mathlib:[616] JMathLib/trunk/src/jmathlib/core/interpreter/ GlobalValues.java

[<st_...@us...>]

Revision: 616
          http://mathlib.svn.sourceforge.net/mathlib/?rev=616&view=rev
Author:   st_mueller
Date:     2009-01-05 15:00:55 +0000 (Mon, 05 Jan 2009)

Log Message:
-----------
changed handling of global variables

Modified Paths:
--------------
    JMathLib/trunk/src/jmathlib/core/interpreter/GlobalValues.java

Modified: JMathLib/trunk/src/jmathlib/core/interpreter/GlobalValues.java
===================================================================
--- JMathLib/trunk/src/jmathlib/core/interpreter/GlobalValues.java	2009-01-05 15:00:37 UTC (rev 615)
+++ JMathLib/trunk/src/jmathlib/core/interpreter/GlobalValues.java	2009-01-05 15:00:55 UTC (rev 616)
@@ -8,6 +8,7 @@
 import java.text.NumberFormat;
 
 import jmathlib.core.interpreter.Interpreter;
+import jmathlib.core.tokens.OperandToken;
 
 /**This class contains the global variables, which are accessible throughout the program.
 These include
@@ -70,9 +71,9 @@
     }   
 
     /**@return the current variable list*/
-    protected VariableList getVariables()
+    protected VariableList getLocalVariables()
     {
-        return contextList.getVariables();
+        return contextList.getLocalVariables();
     }
 
     /**@return the global variable list*/
@@ -81,12 +82,24 @@
         return contextList.getGlobalVariables();
     }
 
-    /**@return the global variable list*/
+    /**@return the a variable from local or global workspace*/
     protected Variable getVariable(String name)
     {
         return contextList.getVariable(name);
     }
 
+    /** create a variable in the local or global workspace*/
+    protected Variable createVariable(String name)
+    {
+        return contextList.createVariable(name);
+    }
+
+    /** create a variable in the local or global workspace*/
+    protected void setVariable(String name, OperandToken value)
+    {
+        contextList.setVariable(name, value);
+    }
+
     /**Change the current context to point to the new Variable List
     @param _Variables = the new list of Variables to use*/
     protected void createContext(VariableList _variables)


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