Class Filters

java.lang.Object

com.codename1.backend.mongo.Filters

public final class Filters
extends Object

Builds query filter documents.

Filters.and(Filters.eq("status", "open"), Filters.gte("total", 100))

Method Summary

Modifier and Type	Method	Description
static Map	all()	Matches every document.
static Map	and(Map... filters)	Every filter holds.
static Map	eq(String field, Object value)	field equals value.
static Map	exists(String field, boolean exists)	field is present (or absent, when exists is false).
static Map	gt(String field, Object value)	field is greater than value.
static Map	gte(String field, Object value)	field is greater than or equal to value.
static Map	in(String field, Collection values)	field equals one of values.
static Map	lt(String field, Object value)	field is less than value.
static Map	lte(String field, Object value)	field is less than or equal to value.
static Map	ne(String field, Object value)	field does not equal value.
static Map	nin(String field, Collection values)	field equals none of values.
static Map	not(Map filter)	The filter does not hold.
static Map	or(Map... filters)	At least one filter holds.
static Map	regex(String field, String pattern, String options)	field matches a regular expression, with options such as "i".
static Map	text(String search)	The collection's text index matches search.

Methods inherited from class Object

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

Method Details

all

public static Map all()

Matches every document.

eq

public static Map eq(String field,
 Object value)

field equals value.

ne

public static Map ne(String field,
 Object value)

field does not equal value.

gt

public static Map gt(String field,
 Object value)

field is greater than value.

gte

public static Map gte(String field,
 Object value)

field is greater than or equal to value.

lt

public static Map lt(String field,
 Object value)

field is less than value.

lte

public static Map lte(String field,
 Object value)

field is less than or equal to value.

in

public static Map in(String field,
 Collection values)

field equals one of values.

nin

public static Map nin(String field,
 Collection values)

field equals none of values.

exists

public static Map exists(String field,
 boolean exists)

field is present (or absent, when exists is false).

regex

public static Map regex(String field,
 String pattern,
 String options)

field matches a regular expression, with options such as "i".

and

public static Map and(Map... filters)

Every filter holds.

or

public static Map or(Map... filters)

At least one filter holds.

not

public static Map not(Map filter)

The filter does not hold.

text

public static Map text(String search)

The collection's text index matches search.