com.mongodb.bulk

类 DeleteRequest

java.lang.Object

com.mongodb.bulk.WriteRequest

com.mongodb.bulk.DeleteRequest

public final class DeleteRequest
extends WriteRequest

A representation of a delete.

从以下版本开始:

3.0

嵌套类概要

从类继承的嵌套类/接口 com.mongodb.bulk.WriteRequest

WriteRequest.Type

构造器概要

构造器

构造器和说明
DeleteRequest(BsonDocument filter) Construct a new instance.

方法概要

限定符和类型	方法和说明
BsonDocument	getFilter() Gets the query Object filter.
WriteRequest.Type	getType() Gets the type of the write.
boolean	isMulti() Gets whether all documents matching the query filter will be removed.
DeleteRequest	multi(boolean isMulti) Sets whether all documents matching the query filter will be removed.

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

DeleteRequest

public DeleteRequest(BsonDocument filter)

Construct a new instance.

参数:

filter - the non-null query filter

方法详细资料

getFilter

public BsonDocument getFilter()

Gets the query Object filter.

返回:

the Object filter

multi

public DeleteRequest multi(boolean isMulti)

Sets whether all documents matching the query filter will be removed.

参数:

isMulti - true if all documents matching the query filter will be removed

返回:

this

isMulti

public boolean isMulti()

Gets whether all documents matching the query filter will be removed. The default is true.

返回:

whether all documents matching the query filter will be removed

getType

public WriteRequest.Type getType()

从类复制的说明: WriteRequest

Gets the type of the write.

指定者:

getType 在类中 WriteRequest

返回:

the type