/*
* ====================================================================
* 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.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.http.impl.io;
import java.io.
InputStream;
/**
* @since 4.4
*/
public final class
EmptyInputStream extends
InputStream {
public static final
EmptyInputStream INSTANCE = new
EmptyInputStream();
private
EmptyInputStream() {
}
@
Override
public int
available() {
return 0;
}
@
Override
public void
close() {
}
@
Override
public void
mark(final int
readLimit) {
}
@
Override
public boolean
markSupported() {
return true;
}
@
Override
public int
read() {
return -1;
}
@
Override
public int
read(final byte[]
buf) {
return -1;
}
@
Override
public int
read(final byte[]
buf, final int
off, final int
len) {
return -1;
}
@
Override
public void
reset() {
}
@
Override
public long
skip(final long
n) {
return 0L;
}
}