?? proxyreader.java
字號:
/*
* Copyright 2002-2005 The Apache Software Foundation.
*
* Licensed 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.commons.io.input;
import java.io.FilterReader;
import java.io.IOException;
import java.io.Reader;
/**
* A Proxy stream which acts as expected, that is it passes the method
* calls on to the proxied stream and doesn't change which methods are
* being called.
* <p>
* It is an alternative base class to FilterReader
* to increase reusability, because FilterReader changes the
* methods being called, such as read(char[]) to read(char[], int, int).
*
* @author Henri Yandell
* @author Stephen Colebourne
* @version $Id: ProxyReader.java 155419 2005-02-26 13:02:41Z dirkv $
*/
public abstract class ProxyReader extends FilterReader {
/**
* Constructs a new ProxyReader.
*
* @param proxy the Reader to delegate to
*/
public ProxyReader(Reader proxy) {
super(proxy);
// the proxy is stored in a protected superclass variable named 'in'
}
/** @see java.io.Reader#read() */
public int read() throws IOException {
return in.read();
}
/** @see java.io.Reader#read(char[]) */
public int read(char[] chr) throws IOException {
return in.read(chr);
}
/** @see java.io.Reader#read(char[], int, int) */
public int read(char[] chr, int st, int end) throws IOException {
return in.read(chr, st, end);
}
/** @see java.io.Reader#skip(long) */
public long skip(long ln) throws IOException {
return in.skip(ln);
}
/** @see java.io.Reader#ready() */
public boolean ready() throws IOException {
return in.ready();
}
/** @see java.io.Reader#close() */
public void close() throws IOException {
in.close();
}
/** @see java.io.Reader#mark(int) */
public synchronized void mark(int idx) throws IOException {
in.mark(idx);
}
/** @see java.io.Reader#reset() */
public synchronized void reset() throws IOException {
in.reset();
}
/** @see java.io.Reader#markSupported() */
public boolean markSupported() {
return in.markSupported();
}
}
?? 快捷鍵說明
復(fù)制代碼
Ctrl + C
搜索代碼
Ctrl + F
全屏模式
F11
切換主題
Ctrl + Shift + D
顯示快捷鍵
?
增大字號
Ctrl + =
減小字號
Ctrl + -