org.springframework.data.mongodb.core.query

Class Field

java.lang.Object

org.springframework.data.mongodb.core.query.Field

public class Field
extends Object

Author:

Thomas Risberg, Oliver Gierke, Patryk Wasik, Christoph Strobl, Mark Paluch

Constructor Summary

Constructors

Constructor and Description
Field()

Method Summary

Modifier and Type	Method and Description
protected boolean	canEqual(Object other)
Field	elemMatch(String key, Criteria elemMatchCriteria)
boolean	equals(Object o)
Field	exclude(String key)
org.bson.Document	getFieldsObject()
int	hashCode()
Field	include(String key)
Field	position(String field, int value) The array field must appear in the query.
Field	slice(String key, int size)
Field	slice(String key, int offset, int size)

Methods inherited from class java.lang.Object

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

Constructor Detail

Field

public Field()

Method Detail

include

public Field include(String key)

exclude

public Field exclude(String key)

slice

public Field slice(String key,
                   int size)

slice

public Field slice(String key,
                   int offset,
                   int size)

elemMatch

public Field elemMatch(String key,
                       Criteria elemMatchCriteria)

position

public Field position(String field,
                      int value)

The array field must appear in the query. Only one positional $ operator can appear in the projection and only one array field can appear in the query.

Parameters:

field - query array field, must not be null or empty.

value -

Returns:

getFieldsObject

public org.bson.Document getFieldsObject()

equals

@Generated(value="lombok")
public boolean equals(Object o)

Overrides:

equals in class Object

canEqual

@Generated(value="lombok")
protected boolean canEqual(Object other)

hashCode

@Generated(value="lombok")
public int hashCode()

Overrides:

hashCode in class Object