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;
  
  /**
   * <p>An extension of ValidationState which can be configured to turn
   * off checking for ID/IDREF errors and unparsed entity errors.</p>
   *
   * @author Peter McCracken, IBM
   * @version $Id: ConfigurableValidationState.java 449320 2006-09-23 22:37:56Z mrglavas $
   * @xerces.internal
   */
  public final class ConfigurableValidationState extends ValidationState {
  
      /**
       * Whether to check for ID/IDREF errors
       */
      private boolean fIdIdrefChecking;
  
      /**
       * Whether to check for unparsed entity errors
       */
      private boolean fUnparsedEntityChecking;
  
      /**
       * Creates a new ConfigurableValidationState.
       * By default, error checking for both ID/IDREFs
       * and unparsed entities are turned on.
       */
      public ConfigurableValidationState() {
          super();
          fIdIdrefChecking = true;
          fUnparsedEntityChecking = true;
      }
  
      /**
       * Turns checking for ID/IDREF errors on and off.
       *
       * @param setting true to turn on error checking,
       *                false to turn off error checking
       */
      public void setIdIdrefChecking(boolean setting) {
          fIdIdrefChecking = setting;
      }
  
      /**
       * Turns checking for unparsed entity errors on and off.
       *
       * @param setting true to turn on error checking,
       *                false to turn off error checking
       */
      public void setUnparsedEntityChecking(boolean setting) {
          fUnparsedEntityChecking = setting;
      }
  
      /**
       * Checks if all IDREFs have a corresponding ID.
       *
       * @return null, if ID/IDREF checking is turned off
       * otherwise, returns the value of the super implementation
       */
      @Override
      public String checkIDRefID() {
          return (fIdIdrefChecking) ? super.checkIDRefID() : null;
      }
  
      /**
       * Checks if an ID has already been declared.
       *
       * @return false, if ID/IDREF checking is turned off
       * otherwise, returns the value of the super implementation
       */
      @Override
      public boolean isIdDeclared(String name) {
          return (fIdIdrefChecking) ? super.isIdDeclared(name) : false;
      }
  
      /**
       * Checks if an entity is declared.
       *
       * @return true, if unparsed entity checking is turned off
       * otherwise, returns the value of the super implementation
       */
      @Override
      public boolean isEntityDeclared(String name) {
          return (fUnparsedEntityChecking) ? super.isEntityDeclared(name) : true;
      }
  
      /**
       * Checks if an entity is unparsed.
       *
       * @return true, if unparsed entity checking is turned off
       * otherwise, returns the value of the super implementation
       */
      @Override
      public boolean isEntityUnparsed(String name) {
          return (fUnparsedEntityChecking) ? super.isEntityUnparsed(name) : true;
      }
  
      /**
       * Adds the ID, if ID/IDREF checking is enabled.
       *
       * @param name the ID to add
       */
      @Override
      public void addId(String name) {
          if (fIdIdrefChecking) {
              super.addId(name);
          }
      }
  
      /**
       * Adds the IDREF, if ID/IDREF checking is enabled.
       *
       * @param name the IDREF to add
       */
      @Override
      public void addIdRef(String name) {
          if (fIdIdrefChecking) {
              super.addIdRef(name);
          }
      }
  }
  