Package dev.morphia.query.filters

Class Filter

java.lang.Object

dev.morphia.query.filters.Filter

Direct Known Subclasses:

CommentFilter, GeoWithinFilter, NearFilter, RegexFilter, TextSearchFilter

public class Filter
extends Object

Base class for query filters

Since:

2.0

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	Filter(String name)
protected	Filter(String name, String field, Object value)

Method Summary

Modifier and Type	Method	Description
Filter	not()	Negates this filter by wrapping in "$not: {}"

Methods inherited from class java.lang.Object

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

Constructor Details

Filter

protected Filter(String name)

Parameters:

name - the name of the filter

Filter

protected Filter(String name,
 @Nullable
 String field,
 @Nullable
 Object value)

Parameters:

name - the name of the filter

field - the field

value - the value

Method Details

not

public Filter not()

Negates this filter by wrapping in "$not: {}"

Returns:

this

MongoDB documentation

Query Filter: $not