com.mongodb.client.model

类 UpdateOptions

java.lang.Object

com.mongodb.client.model.UpdateOptions

public class UpdateOptions
extends java.lang.Object

The options to apply when updating documents.

从以下版本开始:

3.0

MongoDB documentation

Updates

Update Operators

Update Command

构造器概要

构造器

构造器和说明
UpdateOptions()

方法概要

限定符和类型	方法和说明
UpdateOptions	bypassDocumentValidation(java.lang.Boolean bypassDocumentValidation) Sets the bypass document level validation flag.
java.lang.Boolean	getBypassDocumentValidation() Gets the the bypass document level validation flag
boolean	isUpsert() Returns true if a new document should be inserted if there are no matches to the query filter.
UpdateOptions	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

UpdateOptions

public UpdateOptions()

方法详细资料

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 UpdateOptions 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 the bypass document level validation flag

返回:

the bypass document level validation flag

从以下版本开始:

3.2

Since server release

3.2

bypassDocumentValidation

public UpdateOptions bypassDocumentValidation(java.lang.Boolean bypassDocumentValidation)

Sets the bypass document level validation flag.

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

Since server release

3.2