1 files changed, 0 insertions, 120 deletions
diff --git a/src/syntaxParser/java_cup/symbol_part.java b/src/syntaxParser/java_cup/symbol_part.java
deleted file mode 100644
index 9fa308c..0000000
--- a/src/syntaxParser/java_cup/symbol_part.java
+++ /dev/null
@@ -1,120 +0,0 @@
-/*
- * This file is part of Petascope.
- *
- * Petascope is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as
- * published by the Free Software Foundation, either version 3 of
- * the License, or (at your option) any later version.
- *
- * Petascope is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with Petascope. If not, see <http://www.gnu.org/licenses/>.
- *
- * For more information please see <http://www.Petascope.org>
- * or contact Peter Baumann via <baumann@rasdaman.com>.
- *
- * Copyright 2009 Jacobs University Bremen, Peter Baumann.
- */
-
-package java_cup;
-
-/** This class represents a part of a production which is a symbol (terminal
- *  or non terminal).  This simply maintains a reference to the symbol in 
- *  question.
- *
- * @see     java_cup.production
- */
-public class symbol_part extends production_part {
-
-  /*-----------------------------------------------------------*/
-  /*--- Constructor(s) ----------------------------------------*/
-  /*-----------------------------------------------------------*/
-
-  /** Full constructor. 
-   * @param sym the symbol that this part is made up of.
-   * @param lab an optional label string for the part.
-   */
-  public symbol_part(symbol sym, String lab) throws internal_error
-    {
-      super(lab);
-
-      if (sym == null)
-	throw new internal_error(
-	  "Attempt to construct a symbol_part with a null symbol");
-      _the_symbol = sym;
-    }
-
-  /*. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .*/
-
-  /** Constructor with no label. 
-   * @param sym the symbol that this part is made up of.
-   */
-  public symbol_part(symbol sym) throws internal_error
-    {
-      this(sym,null);
-    }
-
-  /*-----------------------------------------------------------*/
-  /*--- (Access to) Instance Variables ------------------------*/
-  /*-----------------------------------------------------------*/
-
-  /** The symbol that this part is made up of. */
-  protected symbol _the_symbol;
-
-  /** The symbol that this part is made up of. */
-  public symbol the_symbol() {return _the_symbol;}
-
-  /*-----------------------------------------------------------*/
-  /*--- General Methods ---------------------------------------*/
-  /*-----------------------------------------------------------*/
-
-  /** Respond that we are not an action part. */
-  public boolean is_action() { return false; }
-
-  /*. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .*/
-
-  /** Equality comparison. */
-  public boolean equals(symbol_part other)
-    {
-      return other != null && super.equals(other) && 
-	     the_symbol().equals(other.the_symbol());
-    }
-
-  /*. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .*/
-
-  /** Generic equality comparison. */
-  public boolean equals(Object other)
-    {
-      if (!(other instanceof symbol_part))
-	return false;
-      else
-	return equals((symbol_part)other);
-    }
-
-  /*. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .*/
-
-  /** Produce a hash code. */
-  public int hashCode()
-    {
-      return super.hashCode() ^ 
-	     (the_symbol()==null ? 0 : the_symbol().hashCode());
-    }
-
-  /*. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .*/
-
-  /** Convert to a string. */
-  public String toString()
-    {
-      if (the_symbol() != null)
-	return super.toString() + the_symbol();
-      else
-	return super.toString() + "$$MISSING-SYMBOL$$";
-    }
-
-  /*-----------------------------------------------------------*/
-
-}