Package dev.morphia.query

Class Meta

java.lang.Object

dev.morphia.query.Meta

public class Meta
extends Object

Defines $meta expression object

Method Summary

Modifier and Type	Method	Description
static Meta	indexKey(String field)
static Meta	searchHighlights(String field)
static Meta	searchScore(String field)
static Meta	textScore(String field)

Methods inherited from class java.lang.Object

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

Method Details

indexKey

public static Meta indexKey(String field)

Parameters:

field - - the field to project meta data

Returns:

instance of 'indexKey' Meta

Since:

2.2

MongoDB documentation

Query Filter: $meta

MongoDB documentation

Aggregration Expression: $meta

searchHighlights

public static Meta searchHighlights(String field)

Parameters:

field - - the field to project meta data

Returns:

instance of 'searchHighlights' Meta

Since:

2.2

MongoDB documentation

Query Filter: $meta

MongoDB documentation

Aggregration Expression: $meta

searchScore

public static Meta searchScore(String field)

Parameters:

field - - the field to project meta data

Returns:

instance of 'searchScore' Meta

Since:

2.2

MongoDB documentation

Query Filter: $meta

MongoDB documentation

Aggregration Expression: $meta

textScore

public static Meta textScore(String field)

Parameters:

field - - the field to project meta data

Returns:

instance of 'textScore' Meta

Since:

2.2

MongoDB documentation

Query Filter: $meta

MongoDB documentation

Aggregration Expression: $meta