Class WorkQueue

Queue for scheduling queries to be run later, in the proper order

Namespace: Alchemy\orm
Located at alchemy/orm/WorkQueue.php

Methods summary
`public Alchemy\util\promise\Promise`	# `delete( string $cls, array $pk )` Delete data based on the given filters Delete data based on the given filters Parameters `$cls` `string` $cls Class name of DataMapper subclass `$pk` `array` $pk array(ColumnName => IQueryValue) UPDATE Filters Returns `Alchemy\util\promise\Promise` resolved when DELETE is actually run
`public`	# `flush( Alchemy\engine\IEngine $engine )` Flush all pending queries to the database Flush all pending queries to the database Parameters `$engine` `Alchemy\engine\IEngine` $engine
`public Alchemy\util\promise\Promise`	# `insert( string $cls, array $data )` INSERT data based on the given DataMapper class and a record of properties. INSERT data based on the given DataMapper class and a record of properties. Parameters `$cls` `string` $cls Class name of DataMapper subclass `$data` `array` $data Array of properties to send in the INSERT Returns `Alchemy\util\promise\Promise` resolved when INSERT is actual run
`protected Alchemy\util\promise\Promise`	# `push( Alchemy\core\query\Query\|Alchemy\util\Monad $query )` Push a query onto the end of the queue Push a query onto the end of the queue Parameters `$query` `Alchemy\core\query\Query\|Alchemy\util\Monad` Query to push Returns `Alchemy\util\promise\Promise` resolved when query is actual run
`public Alchemy\util\promise\Promise`	# `update( string $cls, array $pk, array $data )` UPDATE data based on the given DataMapper class, a record of properties to update, and an array keys UPDATE data based on the given DataMapper class, a record of properties to update, and an array keys Parameters `$cls` `string` $cls Class name of DataMapper subclass `$pk` `array` $pk array(ColumnName => IQueryValue) UPDATE Filters `$data` `array` $data Array of properties to send in the INSERT Returns `Alchemy\util\promise\Promise` resolved when INSERT is actually run

Properties summary
`protected array`	`$queue`	`array()`	#