/*
 * Copyright 2008-present MongoDB, Inc.
 *
 * 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.mongodb.async.client;

import com.mongodb.client.model.Collation;
import com.mongodb.client.model.changestream.ChangeStreamDocument;
import com.mongodb.client.model.changestream.FullDocument;
import com.mongodb.lang.Nullable;
import org.bson.BsonDocument;
import org.bson.BsonTimestamp;

import java.util.concurrent.TimeUnit;

Iterable for change streams.
Note: the ChangeStreamDocument class will not be applicable for all change stream outputs. If using custom pipelines that radically change the result, then the withDocumentClass(Class) method can be used to provide an alternative document format.
Type parameters:
<TResult> – The type of the result.
@mongodb.server.release
3.6
Since:
3.6
Deprecated:
Prefer the Reactive Streams-based asynchronous driver (mongodb-driver-reactivestreams artifactId)/**
 * Iterable for change streams.
 *
 * <p>Note: the {@link ChangeStreamDocument} class will not be applicable for all change stream outputs. If using custom pipelines that
 * radically change the result, then the {@link #withDocumentClass(Class)} method can be used to provide an alternative document format.</p>
 *
 * @param <TResult> The type of the result.
 * @mongodb.server.release 3.6
 * @since 3.6
 * @deprecated Prefer the Reactive Streams-based asynchronous driver (mongodb-driver-reactivestreams artifactId)
 */
@Deprecated
public interface ChangeStreamIterable<TResult> extends MongoIterable<ChangeStreamDocument<TResult>> {

    
Sets the fullDocument value.
Params:
fullDocument – the fullDocument
Returns:
this/**
     * Sets the fullDocument value.
     *
     * @param fullDocument the fullDocument
     * @return this
     */
    ChangeStreamIterable<TResult> fullDocument(FullDocument fullDocument);

    
Sets the logical starting point for the new change stream.
Params:
resumeToken – the resume token
Returns:
this/**
     * Sets the logical starting point for the new change stream.
     *
     * @param resumeToken the resume token
     * @return this
     */
    ChangeStreamIterable<TResult> resumeAfter(BsonDocument resumeToken);

    
Sets the number of documents to return per batch.
Params:
batchSize – the batch size
Returns:
this
@mongodb.driver.manual
reference/method/cursor.batchSize/#cursor.batchSize Batch Size/**
     * Sets the number of documents to return per batch.
     *
     * @param batchSize the batch size
     * @return this
     * @mongodb.driver.manual reference/method/cursor.batchSize/#cursor.batchSize Batch Size
     */
    ChangeStreamIterable<TResult> batchSize(int batchSize);

    
Sets the maximum await execution time on the server for this operation.
Params:
maxAwaitTime –  the max await time.  A zero value will be ignored, and indicates that the driver should respect the server's
                     default value
timeUnit – the time unit, which may not be null
Returns:
this/**
     * Sets the maximum await execution time on the server for this operation.
     *
     * @param maxAwaitTime  the max await time.  A zero value will be ignored, and indicates that the driver should respect the server's
     *                      default value
     * @param timeUnit the time unit, which may not be null
     * @return this
     */
    ChangeStreamIterable<TResult>  maxAwaitTime(long maxAwaitTime, TimeUnit timeUnit);

    
Sets the collation options
A null value represents the server default.
Params:
collation – the collation options to use
Returns:
this/**
     * Sets the collation options
     *
     * <p>A null value represents the server default.</p>
     * @param collation the collation options to use
     * @return this
     */
    ChangeStreamIterable<TResult> collation(@Nullable Collation collation);

    
Returns a MongoIterable containing the results of the change stream based on the document class provided. 
Params:
clazz – the class to use for the raw result.
Type parameters:
<TDocument> – the result type
Returns:
the new Mongo Iterable/**
     * Returns a {@code MongoIterable} containing the results of the change stream based on the document class provided.
     *
     * @param clazz the class to use for the raw result.
     * @param <TDocument> the result type
     * @return the new Mongo Iterable
     */
    <TDocument> MongoIterable<TDocument> withDocumentClass(Class<TDocument> clazz);

    
The change stream will only provide changes that occurred at or after the specified timestamp.
Any command run against the server will return an operation time that can be used here.
The default value is an operation time obtained from the server before the change stream was created.
Params:
startAtOperationTime – the start at operation time
Since:
3.8
Returns:
this
@mongodb.server.release
4.0
@mongodb.driver.manual
reference/method/db.runCommand//**
     * The change stream will only provide changes that occurred at or after the specified timestamp.
     *
     * <p>Any command run against the server will return an operation time that can be used here.</p>
     * <p>The default value is an operation time obtained from the server before the change stream was created.</p>
     *
     * @param startAtOperationTime the start at operation time
     * @since 3.8
     * @return this
     * @mongodb.server.release 4.0
     * @mongodb.driver.manual reference/method/db.runCommand/
     */
    ChangeStreamIterable<TResult> startAtOperationTime(BsonTimestamp startAtOperationTime);

    
Similar to resumeAfter, this option takes a resume token and starts a new change stream returning the first notification after the token. 
This will allow users to watch collections that have been dropped and recreated
or newly renamed collections without missing any notifications.
Note: The server will report an error if both startAfter and resumeAfter are specified.
Params:
startAfter – the startAfter resumeToken
Returns:
this
Since:
3.11
@mongodb.server.release
4.2
@mongodb.driver.manual
changeStreams/#change-stream-start-after/**
     * Similar to {@code resumeAfter}, this option takes a resume token and starts a
     * new change stream returning the first notification after the token.
     *
     * <p>This will allow users to watch collections that have been dropped and recreated
     * or newly renamed collections without missing any notifications.</p>
     *
     * <p>Note: The server will report an error if both {@code startAfter} and {@code resumeAfter} are specified.</p>
     *
     * @param startAfter the startAfter resumeToken
     * @return this
     * @since 3.11
     * @mongodb.server.release 4.2
     * @mongodb.driver.manual changeStreams/#change-stream-start-after
     */
    ChangeStreamIterable<TResult> startAfter(BsonDocument startAfter);
}