[Mathlib-commitlog] SF.net SVN: mathlib:[733] JMathLib/trunk/src/jmathlib/core/interpreter/ RootObject.java

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

Revision: 733
          http://mathlib.svn.sourceforge.net/mathlib/?rev=733&view=rev
Author:   st_mueller
Date:     2009-01-23 20:29:16 +0000 (Fri, 23 Jan 2009)

Log Message:
-----------
changed signature of evaluate(Token[] operands)
to
evaluate(Token[] operands, GlobalValues globals)

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

Modified: JMathLib/trunk/src/jmathlib/core/interpreter/RootObject.java
===================================================================
--- JMathLib/trunk/src/jmathlib/core/interpreter/RootObject.java	2009-01-23 20:23:41 UTC (rev 732)
+++ JMathLib/trunk/src/jmathlib/core/interpreter/RootObject.java	2009-01-23 20:29:16 UTC (rev 733)
@@ -1,143 +1,43 @@
 package jmathlib.core.interpreter;
 
 import java.io.*;
-import java.text.NumberFormat;
-import java.applet.Applet;
-import jmathlib.core.interpreter.Interpreter;
 import jmathlib.core.tokens.OperandToken;
-import jmathlib.core.functions.FunctionManager;
 
 
-/**This universal the base class for all class define by MathLib. 
+/**This universal the base class for all class define by JMathLib. 
 It defines Global values as class variables and also defines functions for creating and accessing the working environment.*/
-abstract public class RootObject implements java.io.Serializable, 
-                                            java.lang.Cloneable, 
-                                            jmathlib.core.constants.ErrorCodes, 
-                                            jmathlib.core.constants.TokenConstants
+public class RootObject implements java.io.Serializable, 
+                                   java.lang.Cloneable, 
+                                   jmathlib.core.constants.ErrorCodes, 
+                                   jmathlib.core.constants.TokenConstants
 {
-    /**store all the global values*/
-    static transient private GlobalValues globals = null;
-	
-    /**Convert the object into a string*/	
+	/**
+	 * 
+	 */
+    public RootObject()
+    {
+    }
+
+    /**Convert the object into a string
+     * @param
+     */	
     public String toString()
     {
     	return "";
     }
 
     /**Converts the object to a string based on the operand list
-       @param operands = operands for the expression*/
+     *  @param operands = operands for the expression
+     */
     public String toString(OperandToken[] operands)
     {
     	return "root object";
     }
     
-    /**Set the constant values
-       @param _runnginStandalone = true if this is an application
-       @param _interpreter = the interpreter object
-    */
-    protected final void setConstants(boolean _runningStandalone, Interpreter _interpreter, Applet applet)
-    {
-	    if(globals == null)
-	    {
-	        globals = new GlobalValues(_interpreter, _runningStandalone, applet);	
-	    }
-    }
 
-    /**
-     * @return the current variable list
-     */
-    protected final VariableList getLocalVariables()
-    {	
-	    return globals.getLocalVariables();
-    }
-
-    /** 
-     * @return the global variable list
-     */
-    protected final VariableList getGlobalVariables()
-    {	
-	    return globals.getGlobalVariables();
-    }
-
-    /**
-     * @param
-     * @return the variable from local or global workspace
-     */
-    protected final Variable getVariable(String name)
-    {   
-        return globals.getVariable(name);
-    }
-
-    /** create a variable in the local or global workspace
-     * @param
-     * @return
-     */
-    protected final Variable createVariable(String name)
-    {
-        return globals.createVariable(name);
-    }
-
-    /** set a variable in the local workspace
-     * @param
-     * @param
-     */
-    protected final void setVariable(String name, OperandToken value)
-    {
-        globals.setVariable(name, value);
-    }
-
-    /** Allow access to the context list
-     * @return
-     */    
-    protected final ContextList getContextList()
-    {
-        return globals.getContextList();
-    }
-
-    /**
-     * @return the interpreter object
-     */
-    protected final Interpreter getInterpreter()
-    {
-	    return globals.getInterpreter();
-    }
-
-    /**
-     * @return the function manager
-     */
-    public final FunctionManager getFunctionManager()
-    {
-	    return globals.getFunctionManager();
-    }
-
-    /**@return handle to plugins manager*/
-    protected jmathlib.plugins.PluginsManager getPluginsManager()
-    {
-        return globals.getPluginsManager();
-    }
-
-    /** @return actual working directory */
-    protected File getWorkingDirectory()
-    {
-	    return globals.getWorkingDirectory();
-    }
-
-    /** Sets the base directory used for all file operations
-	@param _workingDir = the working directory to use*/
-    protected void setWorkingDirectory(File _workingDir)
-    {
-	    globals.setWorkingDirectory( _workingDir);
-    }
-
-    /**@return handle to graphics manager*/
-    protected jmathlib.core.graphics.GraphicsManager getGraphicsManager()
-    {
-	    return globals.getGraphicsManager();
-    }
-
-
     /**Duplicates the object by serialising it to a piped stream then reading it back into
-       the new object*/
+     * the new object
+     */
     public Object clone() 
     {
 
@@ -174,47 +74,17 @@
 	 	}
 	 	catch(java.io.IOException except)
 	 	{
-			ErrorLogger.debugLine("IO exception");
+			ErrorLogger.debugLine("RootObject: IO exception");
 			ErrorLogger.debugLine(except.getMessage());
 			//except.printStackTrace();
 	 	}
 	 	catch(java.lang.ClassNotFoundException except)
 	 	{
-			ErrorLogger.debugLine("Class not found exception");
+			ErrorLogger.debugLine("RootObject: Class not found exception");
 	 	}
     	
     	return copy;
     }
 
-    /**@return the setting of the debug flag*/
-    static public final boolean getDebug()
-    {
-        return globals.getDebug();
-    }
-    
-    /**sets the debug flag
-    @param _debug = should debug information be displayed*/
-    static public final void setDebug(boolean _debug)
-    {
-        globals.setDebug(_debug);
-    }
 
-    /**
-     * returns the number format for displaying numbers
-     * @return format type
-     */
-    public NumberFormat getNumberFormat()
-    {
-        return globals.getNumberFormat();
-    }
-
-    /**
-     * sets the number format for displaying numbers
-     * @param _numFormat format type
-     */
-    public void setNumberFormat(NumberFormat numFormat)
-    {
-        globals.setNumberFormat(numFormat);
-    }
-
 } 


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