content: /*
   * Licensed to the Apache Software Foundation (ASF) under one or more
   * contributor license agreements.  See the NOTICE file distributed with
   * this work for additional information regarding copyright ownership.
   * The ASF licenses this file to You under the Apache License, Version 2.0
   * (the "License"); you may not use this file except in compliance with
   * the License.  You may obtain a copy of the License at
   * 
   *      http://www.apache.org/licenses/LICENSE-2.0
   * 
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  package mf.org.apache.xerces.impl.validation;
  
  import java.util.ArrayList;
  
  /**
   * ValidationManager is a coordinator property for validators in the
   * pipeline. Each validator must know how to interact with
   * this property. Validators are not required to know what kind of
   * other validators present in the pipeline, but should understand
   * that there are others and that some coordination is required.
   *
   * @author Elena Litani, IBM
   * @version $Id: ValidationManager.java 606491 2007-12-22 21:00:53Z mrglavas $
   * @xerces.internal
   */
  public class ValidationManager {
  
      protected final ArrayList fVSs = new ArrayList();
      protected boolean fGrammarFound = false;
  
      // used by the DTD validator to tell other components that it has a
      // cached DTD in hand so there's no reason to 
      // scan external subset or entity decls.
      protected boolean fCachedDTD = false;
  
      /**
       * Each validator should call this method to add its ValidationState into
       * the validation manager.
       */
      public final void addValidationState(ValidationState vs) {
          fVSs.add(vs);
      }
  
      /**
       * Set the information required to validate entity values.
       */
      public final void setEntityState(EntityState state) {
          for (int i = fVSs.size() - 1; i >= 0; i--) {
              ((ValidationState) fVSs.get(i)).setEntityState(state);
          }
      }
  
      public final boolean isGrammarFound() {
          return fGrammarFound;
      }
  
      public final void setGrammarFound(boolean grammar) {
          fGrammarFound = grammar;
      }
  
      public final boolean isCachedDTD() {
          return fCachedDTD;
      } // isCachedDTD():  boolean
  
      public final void setCachedDTD(boolean cachedDTD) {
          fCachedDTD = cachedDTD;
      } // setCachedDTD(boolean)
  
      public final void reset() {
          fVSs.clear();
          fGrammarFound = false;
          fCachedDTD = false;
      }
  }
  