/*
 * Copyright 2015 the original author or 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 org.gradle.internal.filewatch;

import org.gradle.api.Action;
import org.gradle.api.internal.file.FileSystemSubset;

public interface FileWatcherFactory {
    FileWatcher watch(FileSystemSubset systemSubset, Action<? super Throwable> onError, FileWatcherListener listener);
}

@@ -772,16 +772,786 @@
 actory %7B
+%0A%0A    /**%0A     * Starts watching for changes to the given subset of the file system.%0A     * %3Cp%3E%0A     * Listeners should not rely on the events being an entirely accurate journal of file system events.%0A     * Implementations may emit duplicate events and chronological ordering is not guaranteed.%0A     * %3Cp%3E%0A     * It can be assumed that all changes to the file system subset that occur %3Cb%3Eafter%3C/b%3E the return of this method will produce events.%0A     * %3Cp%3E%0A     * No events will be emitted after that watcher has been stopped.%0A     *%0A     * @param systemSubset the parts of the file system to watch%0A     * @param onError what to do if an error occurs while watching%0A     * @param listener the receiver of events%0A     * @return a, stoppable, handle to the watcher%0A     */
 %0A    Fil

Add some docs on the filewatcher contract.