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/*
* Copyright 1999-2002,2004 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 dom;
import org.w3c.dom.Document;
import org.w3c.dom.Text;
import org.xml.sax.SAXNotRecognizedException;
import org.xml.sax.SAXNotSupportedException;
/**
* Encapsulates a DOM parser.
*
* @version $Id: ParserWrapper.java 319809 2004-02-24 23:52:54Z mrglavas $
*/
public interface ParserWrapper {
//
// ParserWrapper methods
//
/** Parses the specified URI and returns the document. */
public Document parse(String uri) throws Exception;
/**
* Set the state of a feature.
*
* Set the state of any feature in a SAX2 parser. The parser
* might not recognize the feature, and if it does recognize
* it, it might not be able to fulfill the request.
*
* @param featureId The unique identifier (URI) of the feature.
* @param state The requested state of the feature (true or false).
*
* @exception org.xml.sax.SAXNotRecognizedException If the
* requested feature is not known.
* @exception org.xml.sax.SAXNotSupportedException If the
* requested feature is known, but the requested
* state is not supported.
* @exception org.xml.sax.SAXException If there is any other
* problem fulfilling the request.
*/
public void setFeature(String featureId, boolean state)
throws SAXNotRecognizedException, SAXNotSupportedException;
/** Returns the document information. */
public DocumentInfo getDocumentInfo();
//
// Interfaces
//
/**
* This interface is here to query information about the document
* implementation returned by the <code>ParserWrapper#parse</code>
* method.
*
* @author Andy Clark, IBM
*/
public interface DocumentInfo {
//
// DocumentInfo methods
//
/**
* Returns true if the specified text node is ignorable whitespace.
*/
public boolean isIgnorableWhitespace(Text text);
} // interface DocumentInfo
} // interface ParserWrapper
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