FindAndUpdateOperation (mongo-java-driver 3.3.0-query-log-max-size API)

java.lang.Object
- com.mongodb.operation.FindAndUpdateOperation<T>

类型参数:

T - the operations result type.

所有已实现的接口:

AsyncWriteOperation<T>, WriteOperation<T>
```
public class FindAndUpdateOperation<T>
extends java.lang.Object
implements AsyncWriteOperation<T>, WriteOperation<T>
```
An operation that atomically finds and updates a single document.

从以下版本开始:

3.0

MongoDB documentation

findAndModify

构造器概要

构造器
构造器和说明
`FindAndUpdateOperation(MongoNamespace namespace, Decoder<T> decoder, BsonDocument update)` 已过时。 use `FindAndUpdateOperation(MongoNamespace, WriteConcern, Decoder, BsonDocument)` instead
`FindAndUpdateOperation(MongoNamespace namespace, WriteConcern writeConcern, Decoder<T> decoder, BsonDocument update)` Construct a new instance.

方法概要

所有方法实例方法具体方法
限定符和类型	方法和说明
`FindAndUpdateOperation<T>`	`bypassDocumentValidation(java.lang.Boolean bypassDocumentValidation)` Sets the bypass document level validation flag.
`T`	`execute(WriteBinding binding)` General execute which can return anything of type T
`void`	`executeAsync(AsyncWriteBinding binding, SingleResultCallback<T> callback)` General execute which can return anything of type T
`FindAndUpdateOperation<T>`	`filter(BsonDocument filter)` Sets the filter to apply to the query.
`java.lang.Boolean`	`getBypassDocumentValidation()` Gets the bypass document level validation flag
`Decoder<T>`	`getDecoder()` Gets the decoder used to decode the result documents.
`BsonDocument`	`getFilter()` Gets the query filter.
`long`	`getMaxTime(java.util.concurrent.TimeUnit timeUnit)` Gets the maximum execution time on the server for this operation.
`MongoNamespace`	`getNamespace()` Gets the namespace.
`BsonDocument`	`getProjection()` Gets a document describing the fields to return for all matching documents.
`BsonDocument`	`getSort()` Gets the sort criteria to apply to the query.
`BsonDocument`	`getUpdate()` Gets the document containing update operators
`WriteConcern`	`getWriteConcern()` Get the write concern for this operation
`boolean`	`isReturnOriginal()` When false, returns the updated document rather than the original.
`boolean`	`isUpsert()` Returns true if a new document should be inserted if there are no matches to the query filter.
`FindAndUpdateOperation<T>`	`maxTime(long maxTime, java.util.concurrent.TimeUnit timeUnit)` Sets the maximum execution time on the server for this operation.
`FindAndUpdateOperation<T>`	`projection(BsonDocument projection)` Sets a document describing the fields to return for all matching documents.
`FindAndUpdateOperation<T>`	`returnOriginal(boolean returnOriginal)` Set to false if the updated document rather than the original should be returned.
`FindAndUpdateOperation<T>`	`sort(BsonDocument sort)` Sets the sort criteria to apply to the query.
`FindAndUpdateOperation<T>`	`upsert(boolean upsert)` Set to true if a new document should be inserted if there are no matches to the query filter.

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- 构造器详细资料
  - FindAndUpdateOperation
```
@Deprecated
public FindAndUpdateOperation(MongoNamespace namespace,
                                          Decoder<T> decoder,
                                          BsonDocument update)
```
    已过时。 use FindAndUpdateOperation(MongoNamespace, WriteConcern, Decoder, BsonDocument) instead
    
    Construct a new instance.
    
    参数:
    
    namespace - the database and collection namespace for the operation.
    
    decoder - the decoder for the result documents.
    
    update - the document containing update operators.
  - FindAndUpdateOperation
```
public FindAndUpdateOperation(MongoNamespace namespace,
                              WriteConcern writeConcern,
                              Decoder<T> decoder,
                              BsonDocument update)
```
    Construct a new instance.
    
    参数:
    
    namespace - the database and collection namespace for the operation.
    
    writeConcern - the writeConcern for the operation
    
    decoder - the decoder for the result documents.
    
    update - the document containing update operators.
    
    从以下版本开始:
    
    3.2
- 方法详细资料
  - getNamespace
```
public MongoNamespace getNamespace()
```
    Gets the namespace.
    
    返回:
    
    the namespace
  - getWriteConcern
```
public WriteConcern getWriteConcern()
```
    Get the write concern for this operation
    
    返回:
    
    the WriteConcern
    
    从以下版本开始:
    
    3.2
    
    Since server release
    
    3.2
  - getDecoder
```
public Decoder<T> getDecoder()
```
    Gets the decoder used to decode the result documents.
    
    返回:
    
    the decoder
  - getUpdate
```
public BsonDocument getUpdate()
```
    Gets the document containing update operators
    
    返回:
    
    the update document
  - getFilter
```
public BsonDocument getFilter()
```
    Gets the query filter.
    
    返回:
    
    the query filter
    
    MongoDB documentation
    
    Filter
  - filter
```
public FindAndUpdateOperation<T> filter(BsonDocument filter)
```
    Sets the filter to apply to the query.
    
    参数:
    
    filter - the filter, which may be null.
    
    返回:
    
    this
    
    MongoDB documentation
    
    Filter
  - getProjection
```
public BsonDocument getProjection()
```
    Gets a document describing the fields to return for all matching documents.
    
    返回:
    
    the project document, which may be null
    
    MongoDB documentation
    
    Projection
  - projection
```
public FindAndUpdateOperation<T> projection(BsonDocument projection)
```
    Sets a document describing the fields to return for all matching documents.
    
    参数:
    
    projection - the project document, which may be null.
    
    返回:
    
    this
    
    MongoDB documentation
    
    Projection
  - getMaxTime
```
public long getMaxTime(java.util.concurrent.TimeUnit timeUnit)
```
    Gets the maximum execution time on the server for this operation. The default is 0, which places no limit on the execution time.
    
    参数:
    
    timeUnit - the time unit to return the result in
    
    返回:
    
    the maximum execution time in the given time unit
  - maxTime
```
public FindAndUpdateOperation<T> maxTime(long maxTime,
                                         java.util.concurrent.TimeUnit timeUnit)
```
    Sets the maximum execution time on the server for this operation.
    
    参数:
    
    maxTime - the max time
    
    timeUnit - the time unit, which may not be null
    
    返回:
    
    this
  - getSort
```
public BsonDocument getSort()
```
    Gets the sort criteria to apply to the query. The default is null, which means that the documents will be returned in an undefined order.
    
    返回:
    
    a document describing the sort criteria
    
    MongoDB documentation
    
    Sort
  - sort
```
public FindAndUpdateOperation<T> sort(BsonDocument sort)
```
    Sets the sort criteria to apply to the query.
    
    参数:
    
    sort - the sort criteria, which may be null.
    
    返回:
    
    this
    
    MongoDB documentation
    
    Sort
  - isReturnOriginal
```
public boolean isReturnOriginal()
```
    When false, returns the updated document rather than the original. The default is false.
    
    返回:
    
    true if the original document should be returned
  - returnOriginal
```
public FindAndUpdateOperation<T> returnOriginal(boolean returnOriginal)
```
    Set to false if the updated document rather than the original should be returned.
    
    参数:
    
    returnOriginal - set to false if the updated document rather than the original should be returned
    
    返回:
    
    this
  - isUpsert
```
public boolean isUpsert()
```
    Returns true if a new document should be inserted if there are no matches to the query filter. The default is false.
    
    返回:
    
    true if a new document should be inserted if there are no matches to the query filter
  - upsert
```
public FindAndUpdateOperation<T> upsert(boolean upsert)
```
    Set to true if a new document should be inserted if there are no matches to the query filter.
    
    参数:
    
    upsert - true if a new document should be inserted if there are no matches to the query filter
    
    返回:
    
    this
  - getBypassDocumentValidation
```
public java.lang.Boolean getBypassDocumentValidation()
```
    Gets the bypass document level validation flag
    
    返回:
    
    the bypass document level validation flag
    
    从以下版本开始:
    
    3.2
  - bypassDocumentValidation
```
public FindAndUpdateOperation<T> bypassDocumentValidation(java.lang.Boolean bypassDocumentValidation)
```
    Sets the bypass document level validation flag.
    Note: This only applies when an $out stage is specified
    .
    
    参数:
    
    bypassDocumentValidation - If true, allows the write to opt-out of document level validation.
    
    返回:
    
    this
    
    从以下版本开始:
    
    3.2
    
    MongoDB documentation
    
    Aggregation
    
    Since server release
    
    3.2
  - execute
```
public T execute(WriteBinding binding)
```
    从接口复制的说明: WriteOperation
    
    General execute which can return anything of type T
    
    指定者:
    
    execute 在接口中 WriteOperation<T>
    
    参数:
    
    binding - the binding to execute in the context of
    
    返回:
    
    T, the result of the execution
  - executeAsync
```
public void executeAsync(AsyncWriteBinding binding,
                         SingleResultCallback<T> callback)
```
    从接口复制的说明: AsyncWriteOperation
    
    General execute which can return anything of type T
    
    指定者:
    
    executeAsync 在接口中 AsyncWriteOperation<T>
    
    参数:
    
    binding - the binding to execute in the context of
    
    callback - the callback to be called when the operation has been executed

类 FindAndUpdateOperation<T>

构造器概要

方法概要

从类继承的方法 java.lang.Object

构造器详细资料

FindAndUpdateOperation

FindAndUpdateOperation

方法详细资料

getNamespace

getWriteConcern

getDecoder

getUpdate

getFilter

filter

getProjection

projection

getMaxTime

maxTime

getSort

sort

isReturnOriginal

returnOriginal

isUpsert

upsert

getBypassDocumentValidation

bypassDocumentValidation

execute

executeAsync