1 files changed, 0 insertions, 122 deletions
diff --git a/libjava/gnu/xml/xpath/SubstringFunction.java b/libjava/gnu/xml/xpath/SubstringFunction.java
deleted file mode 100644
index a554045cff0..00000000000
--- a/libjava/gnu/xml/xpath/SubstringFunction.java
+++ /dev/null
@@ -1,122 +0,0 @@
-/* SubstringFunction.java -- 
-   Copyright (C) 2004 Free Software Foundation, Inc.
-
-This file is part of GNU Classpath.
-
-GNU Classpath is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU Classpath 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
-General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU Classpath; see the file COPYING.  If not, write to the
-Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-02110-1301 USA.
-
-Linking this library statically or dynamically with other modules is
-making a combined work based on this library.  Thus, the terms and
-conditions of the GNU General Public License cover the whole
-combination.
-
-As a special exception, the copyright holders of this library give you
-permission to link this library with independent modules to produce an
-executable, regardless of the license terms of these independent
-modules, and to copy and distribute the resulting executable under
-terms of your choice, provided that you also meet, for each linked
-independent module, the terms and conditions of the license of that
-module.  An independent module is a module which is not derived from
-or based on this library.  If you modify this library, you may extend
-this exception to your version of the library, but you are not
-obligated to do so.  If you do not wish to do so, delete this
-exception statement from your version. */
-
-package gnu.xml.xpath;
-
-import java.util.List;
-import org.w3c.dom.Node;
-
-/**
- * The substring function returns the substring of the first argument
- * starting at the position specified in the second argument with length
- * specified in the third argument. For example, substring("12345",2,3)
- * returns "234". If the third argument is not specified, it returns the
- * substring starting at the position specified in the second argument and
- * continuing to the end of the string. For example, substring("12345",2)
- * returns "2345".
- *
- * @author <a href='mailto:dog@gnu.org'>Chris Burdess</a>
- */
-final class SubstringFunction
-  extends Expr
-{
-
-  final Expr arg1;
-  final Expr arg2;
-  final Expr arg3;
-
-  SubstringFunction(List args)
-  {
-    this((Expr) args.get(0), (Expr) args.get(1),
-         (args.size() > 2) ? (Expr) args.get(2) : null);
-  }
-
-  SubstringFunction(Expr arg1, Expr arg2, Expr arg3)
-  {
-    this.arg1 = arg1;
-    this.arg2 = arg2;
-    this.arg3 = arg3;
-  }
-
-  public Object evaluate(Node context, int pos, int len)
-  {
-    Object val1 = arg1.evaluate(context, pos, len);
-    Object val2 = arg2.evaluate(context, pos, len);
-    String s = _string(context, val1);
-    int p = (val2 instanceof Double) ?
-      ((Double) val2).intValue() :
-        (int) Math.round(_number(context, val2));
-    p--;
-    if (p < 0)
-      {
-        p = 0;
-      }
-
-    int l = s.length() - p;
-    if (l <= 0)
-      {
-        return "";
-      }
-
-    if (arg3 != null)
-      {
-        Object val3 = arg3.evaluate(context, pos, len);
-        int v3 = (val3 instanceof Double) ?
-          ((Double) val3).intValue() :
-            (int) Math.round(_number(context, val3));
-        if (v3 < l) 
-          {
-            l = v3;
-          }
-      }
-
-    return s.substring(p, p + l);
-  }
-
-  public Expr clone(Object context)
-  {
-    return new SubstringFunction(arg1.clone(context), arg2.clone(context),
-                                 (arg3 == null) ? null : arg3.clone(context));
-  }
-
-  public String toString()
-  {
-    return (arg3 == null) ? "substring(" + arg1 + "," + arg2 + ")" :
-      "substring(" + arg1 + "," + arg2 + "," + arg3 + ")";
-  }
-  
-}