com.mongodb.client.model

类 ReplaceOneModel<T>

java.lang.Object

com.mongodb.client.model.WriteModel<T>

com.mongodb.client.model.ReplaceOneModel<T>

类型参数:

T - the type of document to replace. This can be of any type for which a Codec is registered

public final class ReplaceOneModel<T>
extends WriteModel<T>

A model describing the replacement of at most one document that matches the query filter.

从以下版本开始:

3.0

MongoDB documentation

Replace

构造器概要

构造器

构造器和说明
ReplaceOneModel(Bson filter, T replacement) Construct a new instance.
ReplaceOneModel(Bson filter, T replacement, UpdateOptions options) Construct a new instance.

方法概要

限定符和类型	方法和说明
Bson	getFilter() Gets the query filter.
UpdateOptions	getOptions() Gets the options to apply.
T	getReplacement() Gets the document which will replace the document matching 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

ReplaceOneModel

public ReplaceOneModel(Bson filter,
                       T replacement)

Construct a new instance.

参数:

filter - a document describing the query filter, which may not be null.

replacement - the replacement document

ReplaceOneModel

public ReplaceOneModel(Bson filter,
                       T replacement,
                       UpdateOptions options)

Construct a new instance.

参数:

filter - a document describing the query filter, which may not be null.

replacement - the replacement document

options - the options to apply

方法详细资料

getFilter

public Bson getFilter()

Gets the query filter.

返回:

the query filter

getReplacement

public T getReplacement()

Gets the document which will replace the document matching the query filter.

返回:

the replacement document

getOptions

public UpdateOptions getOptions()

Gets the options to apply.

返回:

the options