1 /*
   2  * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.  Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 
  26 package com.sun.xml.internal.rngom.binary;
  27 
  28 import com.sun.xml.internal.rngom.binary.visitor.PatternFunction;
  29 import com.sun.xml.internal.rngom.binary.visitor.PatternVisitor;
  30 
  31 
  32 public class AfterPattern extends BinaryPattern {
  33   AfterPattern(Pattern p1, Pattern p2) {
  34     super(false,
  35           combineHashCode(AFTER_HASH_CODE, p1.hashCode(), p2.hashCode()),
  36           p1,
  37           p2);
  38   }
  39 
  40   boolean isNotAllowed() {
  41     return p1.isNotAllowed();
  42   }
  43 
  44   public Object apply(PatternFunction f) {
  45     return f.caseAfter(this);
  46   }
  47   public void accept(PatternVisitor visitor) {
  48       visitor.visitAfter(p1,p2);
  49   }
  50 }