Php/docs/class.mongocursorinterface

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(PECL mongo >=1.5.0)

简介

Interface for cursors, which can be used to iterate through results of a database query or command. This interface is implemented by the MongoCursor and MongoCommandCursor classes.

Note:

Similar to Traversable, this interface cannot be implemented in PHP scripts.

类摘要


MongoCursorInterface extends Iterator {

/* 方法 */

abstract public batchSize ( int $batchSize ) : MongoCursorInterface

abstract public dead ( ) : bool

abstract public getReadPreference ( ) : array

abstract public info ( ) : array

abstract public setReadPreference ( string $read_preference [, array $tags ] ) : MongoCursorInterface

abstract public timeout ( int $ms ) : MongoCursorInterface

/* 继承的方法 */

abstract public Iterator::current ( ) : mixed

abstract public Iterator::key ( ) : scalar

abstract public Iterator::next ( ) : void

abstract public Iterator::rewind ( ) : void

abstract public Iterator::valid ( ) : bool

}

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