com.mongodb.binding

Class SingleConnectionReadBinding

java.lang.Object

com.mongodb.binding.SingleConnectionReadBinding

All Implemented Interfaces:

ReadBinding, ReferenceCounted

public class SingleConnectionReadBinding
extends Object
implements ReadBinding

A read binding that is bound to a single connection.

Since:

3.2

Constructor Summary

Constructors

Constructor and Description
SingleConnectionReadBinding(ReadPreference readPreference, ServerDescription serverDescription, Connection connection) Construct an instance.

Method Summary

Modifier and Type	Method and Description
int	getCount() Gets the current reference count, which starts at 0.
ConnectionSource	getReadConnectionSource() 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.
ReadBinding	retain() Retain an additional reference to this object.

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.mongodb.binding.ReferenceCounted

getCount

Constructor Detail

SingleConnectionReadBinding

public SingleConnectionReadBinding(ReadPreference readPreference,
                                   ServerDescription serverDescription,
                                   Connection connection)

Construct an instance.

Parameters:

readPreference - the read preference of this binding

serverDescription - the description of the server

connection - the connection to bind to.

Method Detail

getReadPreference

public ReadPreference getReadPreference()

Description copied from interface: ReadBinding

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

Specified by:

getReadPreference in interface ReadBinding

Returns:

the non-null read preference

getReadConnectionSource

public ConnectionSource getReadConnectionSource()

Description copied from interface: ReadBinding

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

Specified by:

getReadConnectionSource in interface ReadBinding

Returns:

the connection source

retain

public ReadBinding retain()

Description copied from interface: ReferenceCounted

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

Specified by:

retain in interface ReadBinding

Specified by:

retain in interface ReferenceCounted

Returns:

this

release

public void release()

Description copied from interface: ReferenceCounted

Release a reference to this object.

Specified by:

release in interface ReferenceCounted

getCount

public int getCount()

Description copied from interface: ReferenceCounted

Gets the current reference count, which starts at 0.

Specified by:

getCount in interface ReferenceCounted

Returns:

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