com.google.gwt.emul.java.io.Flushable Maven / Gradle / Ivy
// CHECKSTYLE_OFF: Copyrighted to the Android Open Source Project.
/*
* 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.
*/
// CHECKSTYLE_ON
package java.io;
/**
* Defines an interface for classes that can (or need to) be flushed, typically
* before some output processing is considered to be finished and the object
* gets closed.
*/
public interface Flushable {
/**
* Flushes the object by writing out any buffered data to the underlying
* output.
*
* @throws IOException
* if there are any issues writing the data.
*/
void flush() throws IOException;
}