com.mongodb.binding

类 AsyncSingleConnectionReadBinding

java.lang.Object

com.mongodb.binding.AsyncSingleConnectionReadBinding

所有已实现的接口:

AsyncReadBinding, ReferenceCounted

public class AsyncSingleConnectionReadBinding
extends java.lang.Object
implements AsyncReadBinding

An asynchronous read binding that is bound to a single connection.

从以下版本开始:

3.2

构造器概要

构造器

构造器和说明
AsyncSingleConnectionReadBinding(ReadPreference readPreference, ServerDescription serverDescription, AsyncConnection connection) Construct an instance.

方法概要

限定符和类型	方法和说明
int	getCount() Gets the current reference count, which starts at 0.
void	getReadConnectionSource(SingleResultCallback<AsyncConnectionSource> callback) Returns a connection source to a server that satisfies the specified read preference.
ReadPreference	getReadPreference() The read preference that all connection sources returned by this instance will satisfy.
void	release() Release a reference to this object.
AsyncReadBinding	retain() Retain an additional reference to this object.

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

从接口继承的方法 com.mongodb.binding.ReferenceCounted

getCount

构造器详细资料

AsyncSingleConnectionReadBinding

public AsyncSingleConnectionReadBinding(ReadPreference readPreference,
                                        ServerDescription serverDescription,
                                        AsyncConnection connection)

Construct an instance.

参数:

readPreference - the read preferenced of this binding

serverDescription - the description of the server

connection - the connection to bind to.

方法详细资料

getReadPreference

public ReadPreference getReadPreference()

从接口复制的说明: AsyncReadBinding

The read preference that all connection sources returned by this instance will satisfy.

指定者:

getReadPreference 在接口中 AsyncReadBinding

返回:

the non-null read preference

getReadConnectionSource

public void getReadConnectionSource(SingleResultCallback<AsyncConnectionSource> callback)

从接口复制的说明: AsyncReadBinding

Returns a connection source to a server that satisfies the specified read preference.

指定者:

getReadConnectionSource 在接口中 AsyncReadBinding

参数:

callback - the to be passed the connection source

retain

public AsyncReadBinding retain()

从接口复制的说明: ReferenceCounted

Retain an additional reference to this object. All retained references must be released, or there will be a leak.

指定者:

retain 在接口中 AsyncReadBinding

指定者:

retain 在接口中 ReferenceCounted

返回:

this

release

public void release()

从接口复制的说明: ReferenceCounted

Release a reference to this object.

指定者:

release 在接口中 ReferenceCounted

getCount

public int getCount()

从接口复制的说明: ReferenceCounted

Gets the current reference count, which starts at 0.

指定者:

getCount 在接口中 ReferenceCounted

返回:

the current count, which must be greater than or equal to 0