34 lines
1.1 KiB
Java
34 lines
1.1 KiB
Java
/*
|
|
* Copyright (C) 2012 The Guava Authors
|
|
*
|
|
* 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 com.google.common.io;
|
|
|
|
/**
|
|
* Interface for a supplier of streams that can report whether a stream was opened and whether that
|
|
* stream was closed. Intended for use in a test where only a single stream should be opened and
|
|
* possibly closed.
|
|
*
|
|
* @author Colin Decker
|
|
*/
|
|
public interface TestStreamSupplier {
|
|
|
|
/** Returns whether or not a new stream was opened. */
|
|
boolean wasStreamOpened();
|
|
|
|
/** Returns whether or not an open stream was closed. */
|
|
boolean wasStreamClosed();
|
|
}
|