PHP 클래스 Sokil\Mongo\Pipeline

상속: implements Sokil\Mongo\ArrayableInterface, implements JsonSerializable

공개 메소드들

메소드	설명
__construct ( Collection $collection )
__toString ( )
aggregate ( array $options = [] )
aggregateCursor ( array $options = [] )
allowDiskUse ( $allow = true )
explain ( $allow = true )
getOptions ( )
group ( array \| callable $stage ) : Pipeline	Groups documents by some specified expression and outputs to the next stage a document for each distinct grouping. The output documents contain an _id field which contains the distinct group by key. The output documents can also contain computed fields that hold the values of some accumulator expression grouped by the $group‘s _id field. $group does not order its output documents.
jsonSerialize ( )
limit ( $limit )
match ( array \| Expression $expression ) : Pipeline	Filter documents by expression
project ( array $pipeline ) : Pipeline	Passes along the documents with only the specified fields to the next stage in the pipeline. The specified fields can be existing fields from the input documents or newly computed fields.
setBatchSize ( $batchSize )
skip ( $skip )
sort ( array $sortFields )
toArray ( )
unwind ( string $path ) : Pipeline	Deconstructs an array field from the input documents to output a document for each element.

비공개 메소드들

메소드	설명
addStage ( string $operator, mixed $stage )

메소드 상세

__construct() 공개 메소드

public __construct ( Collection $collection )
$collection	Collection

__toString() 공개 메소드

public __toString ( )

aggregate() 공개 메소드

public aggregate ( array $options = [] )
$options	array

aggregateCursor() 공개 메소드

public aggregateCursor ( array $options = [] )
$options	array

allowDiskUse() 공개 메소드

public allowDiskUse ( $allow = true )

explain() 공개 메소드

public explain ( $allow = true )

getOptions() 공개 메소드

public getOptions ( )

group() 공개 메소드

Groups documents by some specified expression and outputs to the next stage a document for each distinct grouping. The output documents contain an _id field which contains the distinct group by key. The output documents can also contain computed fields that hold the values of some accumulator expression grouped by the $group‘s _id field. $group does not order its output documents.

링크 보기: http://docs.mongodb.org/manual/reference/operator/aggregation/group/

public group ( array \| callable $stage ) : Pipeline
$stage	array \| callable
리턴	Pipeline

jsonSerialize() 공개 메소드

public jsonSerialize ( )

limit() 공개 메소드

public limit ( $limit )

match() 공개 메소드

Filter documents by expression

public match ( array \| Expression $expression ) : Pipeline
$expression	array \| Expression
리턴	Pipeline

project() 공개 메소드

Passes along the documents with only the specified fields to the next stage in the pipeline. The specified fields can be existing fields from the input documents or newly computed fields.

public project ( array $pipeline ) : Pipeline
$pipeline	array
리턴	Pipeline

setBatchSize() 공개 메소드

public setBatchSize ( $batchSize )

skip() 공개 메소드

public skip ( $skip )

sort() 공개 메소드

public sort ( array $sortFields )
$sortFields	array

toArray() 공개 메소드

public toArray ( )

unwind() 공개 메소드

Each output document is the input document with the value of the array field replaced by the element.

링크 보기: http://docs.mongodb.org/manual/reference/operator/aggregation/unwind/

public unwind ( string $path ) : Pipeline
$path	string	path to field
리턴	Pipeline