org.apache.batik.util.io.StringDecoder Maven / Gradle / Ivy
The newest version!
/*
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.util.io;
import java.io.IOException;
/**
* This class reads a string.
*
* @author Stephane Hillion
* @version $Id$
*/
public class StringDecoder implements CharDecoder {
/**
* The string which contains the decoded characters.
*/
protected String string;
/**
* The number of chars in the string.
*/
protected int length;
/**
* The next char index.
*/
protected int next;
/**
* Creates a new StringDecoder.
*/
public StringDecoder(String s) {
string = s;
length = s.length();
}
/**
* Reads the next character.
* @return a character or END_OF_STREAM.
*/
public int readChar() throws IOException {
if (next == length) {
return END_OF_STREAM;
}
return string.charAt(next++);
}
/**
* Disposes the associated resources.
*/
public void dispose() throws IOException {
string = null;
}
}
© 2015 - 2024 Weber Informatics LLC | Privacy Policy