Makefile.am: Build property resource files into libgcj.

2004-03-08  Anthony Green  <green@redhat.com>

	* Makefile.am: Build property resource files into libgcj.
	* Makefile.in: Rebuilt.
	* java/util/regex/Matcher.java, java/util/regex/Pattern.java,
	java/util/regex/PatternSyntaxException.java,
	gnu/regexp/CharIndexed.java,
	gnu/regexp/CharIndexedCharArray.java,
	gnu/regexp/CharIndexedInputStream.java,
	gnu/regexp/CharIndexedReader.java,
	gnu/regexp/CharIndexedString.java,
	gnu/regexp/CharIndexedStringBuffer.java, gnu/regexp/RE.java,
	gnu/regexp/REException.java,
	gnu/regexp/REFilterInputStream.java,
	gnu/regexp/REFilterReader.java, gnu/regexp/REMatch.java,
	gnu/regexp/REMatchEnumeration.java, gnu/regexp/RESyntax.java,
	gnu/regexp/REToken.java, gnu/regexp/RETokenAny.java,
	gnu/regexp/RETokenBackRef.java, gnu/regexp/RETokenChar.java,
	gnu/regexp/RETokenEnd.java, gnu/regexp/RETokenEndSub.java,
	gnu/regexp/RETokenLookAhead.java,
	gnu/regexp/RETokenOneOf.java, gnu/regexp/RETokenPOSIX.java,
	gnu/regexp/RETokenRange.java, gnu/regexp/RETokenRepeated.java,
	gnu/regexp/RETokenStart.java,
	gnu/regexp/RETokenWordBoundary.java,
	gnu/regexp/UncheckedRE.java: Files merged from GNU Classpath.

From-SVN: r79198

1 files changed, 86 insertions, 0 deletions

diff --git a/libjava/gnu/regexp/REToken.java b/libjava/gnu/regexp/REToken.java
new file mode 100644
index 0000000..aa576a5
--- /dev/null
+++ b/libjava/gnu/regexp/REToken.java
@@ -0,0 +1,86 @@
+/* gnu/regexp/REToken.java
+   Copyright (C) 1998-2001, 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., 59 Temple Place, Suite 330, Boston, MA
+02111-1307 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.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);
+  }
+}