| /* Generated By:JavaCC: Do not edit this line. StringProvider.java Version 7.0 */ |
| /* JavaCCOptions:KEEP_LINE_COLUMN=true */ |
| /* |
| * Copyright (C) 2007-2010 JĂșlio Vilmar Gesser. |
| * Copyright (C) 2011, 2013-2016 The JavaParser Team. |
| * |
| * This file is part of JavaParser. |
| * |
| * JavaParser can be used either under the terms of |
| * a) the GNU Lesser General Public License as published by |
| * the Free Software Foundation, either version 3 of the License, or |
| * (at your option) any later version. |
| * b) the terms of the Apache License |
| * |
| * You should have received a copy of both licenses in LICENCE.LGPL and |
| * LICENCE.APACHE. Please refer to those files for details. |
| * |
| * JavaParser is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU Lesser General Public License for more details. |
| */ |
| package com.github.javaparser; |
| |
| |
| import java.io.IOException; |
| |
| public class StringProvider implements Provider { |
| |
| String _string; |
| int _position = 0; |
| int _size; |
| |
| public StringProvider(String string) { |
| _string = string; |
| _size = string.length(); |
| } |
| |
| @Override |
| public int read(char[] cbuf, int off, int len) throws IOException { |
| int numCharsOutstandingInString = _size - _position; |
| |
| if (numCharsOutstandingInString == 0) { |
| return -1; |
| } |
| |
| int numBytesInBuffer = cbuf.length; |
| int numBytesToRead = numBytesInBuffer -off; |
| numBytesToRead = numBytesToRead > len ? len : numBytesToRead; |
| |
| if (numBytesToRead > numCharsOutstandingInString) { |
| numBytesToRead = numCharsOutstandingInString; |
| } |
| |
| _string.getChars(_position, _position + numBytesToRead, cbuf, off); |
| |
| _position += numBytesToRead; |
| |
| return numBytesToRead; |
| } |
| |
| @Override |
| public void close() throws IOException { |
| _string = null; |
| } |
| |
| } |
| /* JavaCC - OriginalChecksum=38052dc5b81585946987664a01065e9e (do not edit this line) */ |