| /* |
| * reserved comment block |
| * DO NOT REMOVE OR ALTER! |
| */ |
| /* |
| * Copyright 2000-2002,2004 The Apache Software Foundation. |
| * |
| * Licensed 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 com.sun.org.apache.xerces.internal.xni.parser; |
| |
| import com.sun.org.apache.xerces.internal.util.FeatureState; |
| import com.sun.org.apache.xerces.internal.util.PropertyState; |
| |
| /** |
| * The component manager manages a parser configuration and the components |
| * that make up that configuration. The manager notifies each component |
| * before parsing to allow the components to initialize their state; and |
| * also any time that a parser feature or property changes. |
| * <p> |
| * The methods of the component manager allow components to query features |
| * and properties that affect the operation of the component. |
| * |
| * @see XMLComponent |
| * |
| * @author Andy Clark, IBM |
| * |
| */ |
| public interface XMLComponentManager { |
| |
| // |
| // XMLComponentManager methods |
| // |
| |
| /** |
| * Returns the state of a feature. |
| * |
| * @param featureId The feature identifier. |
| * |
| * @throws XMLConfigurationException Thrown on configuration error. |
| */ |
| public boolean getFeature(String featureId) |
| throws XMLConfigurationException; |
| |
| /** |
| * Returns the state of a feature. |
| * Does not throw exceptions. |
| * |
| * @param featureId The feature identifier. |
| * @param defaultValue Default value if future is not available. |
| */ |
| public boolean getFeature(String featureId, boolean defaultValue); |
| |
| /** |
| * Returns the value of a property. |
| * |
| * @param propertyId The property identifier. |
| * |
| * @throws XMLConfigurationException Thrown on configuration error. |
| */ |
| public Object getProperty(String propertyId) |
| throws XMLConfigurationException; |
| |
| /** |
| * Returns the value of a property. |
| * Does not throw exceptions. |
| * |
| * @param propertyId The property identifier. |
| * @param defaultObject Return value if property is not available. |
| * |
| */ |
| public Object getProperty(String propertyId, Object defaultObject); |
| |
| public FeatureState getFeatureState(String featureId); |
| |
| public PropertyState getPropertyState(String propertyId); |
| |
| } // interface XMLComponentManager |