/*******************************************************************************
* Copyright (c) 2009, 2015 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.help.internal.search;
import java.io.CharArrayWriter;
import java.io.IOException;
public class LimitedSizeCharArrayWriter extends CharArrayWriter {
private long maxSize;
private long size = 0;
public LimitedSizeCharArrayWriter(long maxSize) {
super();
this.maxSize = maxSize;
}
@Override
public void write(char[] c, int off, int len) {
size += len;
super.write(c, off, len);
}
@Override
public void write(char[] cbuf) throws IOException {
size += cbuf.length;
if (size < maxSize) {
super.write(cbuf);
}
}
@Override
public void write(String str, int off, int len) {
size += len;
if (size < maxSize) {
super.write(str, off, len);
}
}
@Override
public void write(int c) {
size += 1;
if (size < maxSize) {
super.write(c);
}
}
@Override
public void write(String str) throws IOException {
size += str.length();
if (size < maxSize) {
super.write(str);
}
}
}