org.apache.batik.parser.TimingSpecifierListParser Maven / Gradle / Ivy
/*
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 org.apache.batik.parser;
import java.io.IOException;
/**
* This class implements an event-based parser for SMIL timing specifier
* list values.
*
* @author Cameron McCormack
* @version $Id: TimingSpecifierListParser.java 1733416 2016-03-03 07:07:13Z gadams $
*/
public class TimingSpecifierListParser extends TimingSpecifierParser {
/**
* Creates a new TimingSpecifierListParser.
* @param useSVG11AccessKeys allows the use of accessKey() timing
* specifiers with a single character
* @param useSVG12AccessKeys allows the use of accessKey() with a
* DOM 3 key name
*/
public TimingSpecifierListParser(boolean useSVG11AccessKeys,
boolean useSVG12AccessKeys) {
super(useSVG11AccessKeys, useSVG12AccessKeys);
timingSpecifierHandler = DefaultTimingSpecifierListHandler.INSTANCE;
}
/**
* Registers a parse event handler.
*/
public void setTimingSpecifierListHandler
(TimingSpecifierListHandler handler) {
timingSpecifierHandler = handler;
}
/**
* Returns the parse event handler in use.
*/
public TimingSpecifierListHandler getTimingSpecifierListHandler() {
return (TimingSpecifierListHandler) timingSpecifierHandler;
}
/**
* Parses a timing specifier list.
*/
protected void doParse() throws ParseException, IOException {
current = reader.read();
((TimingSpecifierListHandler) timingSpecifierHandler)
.startTimingSpecifierList();
skipSpaces();
if (current != -1) {
for (;;) {
Object[] spec = parseTimingSpecifier();
handleTimingSpecifier(spec);
skipSpaces();
if (current == -1) {
break;
}
if (current == ';') {
current = reader.read();
continue;
}
reportUnexpectedCharacterError( current );
}
}
skipSpaces();
if (current != -1) {
reportUnexpectedCharacterError( current );
}
((TimingSpecifierListHandler) timingSpecifierHandler)
.endTimingSpecifierList();
}
}