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// This file is part of TagSoup and is Copyright 2002-2008 by John Cowan.
//
// TagSoup is licensed under the Apache License,
// Version 2.0. You may obtain a copy of this license at
// http://www.apache.org/licenses/LICENSE-2.0 . You may also have
// additional legal rights not granted by this license.
//
// TagSoup is distributed in the hope that it will be useful, but
// unless required by applicable law or agreed to in writing, TagSoup
// is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS
// OF ANY KIND, either express or implied; not even the implied warranty
// of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
//
//
// Scanner handler
package org.ccil.cowan.tagsoup;
import org.xml.sax.SAXException;
/**
An interface that Scanners use to report events in the input stream.
**/
public interface ScanHandler {
/**
Reports an attribute name without a value.
**/
public void adup(char[] buff, int offset, int length) throws SAXException;
/**
Reports an attribute name; a value will follow.
**/
public void aname(char[] buff, int offset, int length) throws SAXException;
/**
Reports an attribute value.
**/
public void aval(char[] buff, int offset, int length) throws SAXException;
/**
* Reports the content of a CDATA section (not a CDATA element)
*/
public void cdsect(char[] buff, int offset, int length) throws SAXException;
/**
* Reports a <!....> declaration - typically a DOCTYPE
*/
public void decl(char[] buff, int offset, int length) throws SAXException;
/**
Reports an entity reference or character reference.
**/
public void entity(char[] buff, int offset, int length) throws SAXException;
/**
Reports EOF.
**/
public void eof(char[] buff, int offset, int length) throws SAXException;
/**
Reports an end-tag.
**/
public void etag(char[] buff, int offset, int length) throws SAXException;
/**
Reports the general identifier (element type name) of a start-tag.
**/
public void gi(char[] buff, int offset, int length) throws SAXException;
/**
Reports character content.
**/
public void pcdata(char[] buff, int offset, int length) throws SAXException;
/**
Reports the data part of a processing instruction.
**/
public void pi(char[] buff, int offset, int length) throws SAXException;
/**
Reports the target part of a processing instruction.
**/
public void pitarget(char[] buff, int offset, int length) throws SAXException;
/**
Reports the close of a start-tag.
**/
public void stagc(char[] buff, int offset, int length) throws SAXException;
/**
Reports the close of an empty-tag.
**/
public void stage(char[] buff, int offset, int length) throws SAXException;
/**
Reports a comment.
**/
public void cmnt(char[] buff, int offset, int length) throws SAXException;
/**
Returns the value of the last entity or character reference reported.
**/
public int getEntity();
}
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