X-Git-Url: http://git.megacz.com/?p=org.ibex.core.git;a=blobdiff_plain;f=src%2Fgnu%2Fregexp%2FREToken.java;fp=src%2Fgnu%2Fregexp%2FREToken.java;h=0000000000000000000000000000000000000000;hp=d5075a2cebd7db20b36d6e87fe2b168478050068;hb=4daeeb4119b901d53b44913c86f8af3ce67db925;hpb=da1f843588c8bd2b2c7cc74a5b4ffff8d57ab712

diff --git a/src/gnu/regexp/REToken.java b/src/gnu/regexp/REToken.java
deleted file mode 100644
index d5075a2..0000000
--- a/src/gnu/regexp/REToken.java
+++ /dev/null
@@ -1,68 +0,0 @@
-/*
- *  gnu/regexp/REToken.java
- *  Copyright (C) 1998-2001 Wes Biggs
- *
- *  This library 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 2.1 of the License, or
- *  (at your option) any later version.
- *
- *  This library 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 this program; if not, write to the Free Software
- *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-package gnu.regexp;
-import java.io.Serializable;
-
-abstract class REToken implements Serializable {
-
-  protected REToken next = null;
-  protected REToken uncle = null;
-  protected int subIndex;
-
-  protected REToken(int subIndex) {
-      this.subIndex = subIndex;
-  }
-
-  int getMinimumLength() {
-    return 0;
-  }
-
-  void setUncle(REToken anUncle) {
-    uncle = anUncle;
-  }
-
-    /** Returns true if the match succeeded, false if it failed. */
-    abstract boolean match(CharIndexed input, REMatch mymatch);
-  
-    /** Returns true if the rest of the tokens match, false if they fail. */
-    protected boolean next(CharIndexed input, REMatch mymatch) {
-	if (next == null) {
-	    if (uncle == null) {
-		return true;
-	    } else {
-		return uncle.match(input, mymatch);
-	    }
-	} else {
-	    return next.match(input, mymatch);
-	}
-    }
-  
-  boolean chain(REToken token) {
-      next = token;
-      return true; // Token was accepted
-  }
-
-    abstract void dump(StringBuffer os);
-
-  void dumpAll(StringBuffer os) {
-    dump(os);
-    if (next != null) next.dumpAll(os);
-  }
-}