添加链接 注册    登录
link管理
链接快照平台
  • 输入网页链接，自动生成快照
  • 标签化管理网页链接
相关文章推荐
开朗的咖啡  ·  Node.js 解析URL - ·  6 天前    · 
没有腹肌的围巾  ·  管理平台常用命令 - 文档 - ...·  2 月前    · 
纯真的葡萄  ·  获取便宜 维珍澳洲航空 机票预订与优惠 - ...·  5 月前    · 
粗眉毛的刺猬  ·  Argument not optional ...·  11 月前    · 
大鼻子的柿子  ·  编译器错误 C3000 - C3099 | ...·  1 年前    · 
冷冷的酱肘子  ·  JS ...·  1 年前    · 
link管理  ›  Filters
exists string mongodb
https://mongodb.github.io/mongo-java-driver/3.5/javadoc/com/mongodb/client/model/Filters.html
开心的啤酒
3 月前 
public final class Filters
extends Object
A factory for query filters. A convenient way to use this class is to statically import all of its methods, which allows usage like: collection.find(and(eq("x", 1), lt("y", 3)));
Since:
elemMatch ( String fieldName, Bson filter)
Creates a filter that matches all documents containing a field that is an array where at least one member of the array matches the given filter.
static <TItem> Bson eq ( String fieldName, TItem value)
Creates a filter that matches all documents where the value of the field name equals the specified value.
static <TItem> Bson eq (TItem value)
Creates a filter that matches all documents where the value of _id field equals the specified value.
static Bson exists ( String fieldName)
Creates a filter that matches all documents that contain the given field.
static Bson exists ( String fieldName, boolean exists)
Creates a filter that matches all documents that either contain or do not contain the given field, depending on the value of the exists parameter.
static Bson geoIntersects ( String fieldName, Bson geometry)
Creates a filter that matches all documents containing a field with geospatial data that intersects with the specified shape.
static Bson geoIntersects ( String fieldName, Geometry geometry)
Creates a filter that matches all documents containing a field with geospatial data that intersects with the specified shape.
static Bson geoWithin ( String fieldName, Bson geometry)
Creates a filter that matches all documents containing a field with geospatial data that exists entirely within the specified shape.
static Bson geoWithin ( String fieldName, Geometry geometry)
Creates a filter that matches all documents containing a field with geospatial data that exists entirely within the specified shape.
static Bson geoWithinBox ( String fieldName, double lowerLeftX, double lowerLeftY, double upperRightX, double upperRightY)
Creates a filter that matches all documents containing a field with grid coordinates data that exist entirely within the specified static Bson geoWithinCenter ( String fieldName, double x, double y, double radius)
Creates a filter that matches all documents containing a field with grid coordinates data that exist entirely within the specified circle.
static Bson geoWithinCenterSphere ( String fieldName, double x, double y, double radius)
Creates a filter that matches all documents containing a field with geospatial data (GeoJSON or legacy coordinate pairs) that exist entirely within the specified circle, using spherical geometry.
static Bson geoWithinPolygon ( String fieldName, List < List < Double >> points)
Creates a filter that matches all documents containing a field with grid coordinates data that exist entirely within the specified polygon.
static <TItem> Bson gt ( String fieldName, TItem value)
Creates a filter that matches all documents where the value of the given field is greater than the specified value.
static <TItem> Bson gte ( String fieldName, TItem value)
Creates a filter that matches all documents where the value of the given field is greater than or equal to the specified value.
static <TItem> Bson in ( String fieldName, Iterable <TItem> values)
Creates a filter that matches all documents where the value of a field equals any value in the list of specified values.
static <TItem> Bson in ( String fieldName, TItem... values)
Creates a filter that matches all documents where the value of a field equals any value in the list of specified values.
static <TItem> Bson lt ( String fieldName, TItem value)
Creates a filter that matches all documents where the value of the given field is less than the specified value.
static <TItem> Bson lte ( String fieldName, TItem value)
Creates a filter that matches all documents where the value of the given field is less than or equal to the specified value.
static Bson mod ( String fieldName, long divisor, long remainder)
Creates a filter that matches all documents where the value of a field divided by a divisor has the specified remainder (i.e.
static <TItem> Bson ne ( String fieldName, TItem value)
Creates a filter that matches all documents where the value of the field name does not equal the specified value.
static Bson near ( String fieldName, Bson geometry, Double maxDistance, Double minDistance)
Creates a filter that matches all documents containing a field with geospatial data that is near the specified GeoJSON point.
static Bson near ( String fieldName, double x, double y, Double maxDistance, Double minDistance)
Creates a filter that matches all documents containing a field with geospatial data that is near the specified point.
static Bson near ( String fieldName, Point geometry, Double maxDistance, Double minDistance)
Creates a filter that matches all documents containing a field with geospatial data that is near the specified GeoJSON point.
static Bson nearSphere ( String fieldName, Bson geometry, Double maxDistance, Double minDistance)
Creates a filter that matches all documents containing a field with geospatial data that is near the specified GeoJSON point using spherical geometry.
static Bson nearSphere ( String fieldName, double x, double y, Double maxDistance, Double minDistance)
Creates a filter that matches all documents containing a field with geospatial data that is near the specified point using spherical geometry.
static Bson nearSphere ( String fieldName, Point geometry, Double maxDistance, Double minDistance)
Creates a filter that matches all documents containing a field with geospatial data that is near the specified GeoJSON point using spherical geometry.
static <TItem> Bson nin ( String fieldName, Iterable <TItem> values)
Creates a filter that matches all documents where the value of a field does not equal any of the specified values or does not exist.
static <TItem> Bson nin ( String fieldName, TItem... values)
Creates a filter that matches all documents where the value of a field does not equal any of the specified values or does not exist.
static Bson nor ( Bson ... filters)
Creates a filter that performs a logical NOR operation on all the specified filters.
static Bson nor ( Iterable < Bson > filters)
Creates a filter that performs a logical NOR operation on all the specified filters.
static Bson not ( Bson filter)
Creates a filter that matches all documents that do not match the passed in filter.
static Bson or ( Bson ... filters)
Creates a filter that preforms a logical OR of the provided list of filters.
static Bson or ( Iterable < Bson > filters)
Creates a filter that preforms a logical OR of the provided list of filters.
static Bson regex ( String fieldName, Pattern pattern)
Creates a filter that matches all documents where the value of the field matches the given regular expression pattern with the given options applied.
static Bson regex ( String fieldName, String pattern)
Creates a filter that matches all documents where the value of the field matches the given regular expression pattern with the given options applied.
static Bson regex ( String fieldName, String pattern, String options)
Creates a filter that matches all documents where the value of the field matches the given regular expression pattern with the given options applied.
static Bson size ( String fieldName, int size)
Creates a filter that matches all documents where the value of a field is an array of the specified size.
static Bson text ( String search)
Creates a filter that matches all documents matching the given search term.
static Bson text ( String search, String language)
Deprecated.
use text(String, TextSearchOptions) 
public static <TItem> Bson eq(TItem value)
Creates a filter that matches all documents where the value of _id field equals the specified value. Note that this doesn't actually generate a $eq operator, as the query language doesn't require it.
Type Parameters:
TItem - the value type
Parameters:
value - the value
Returns:
the filter
Since:
MongoDB documentation 
public static <TItem> Bson eq(String fieldName,
                              TItem value)
Creates a filter that matches all documents where the value of the field name equals the specified value. Note that this doesn't actually generate a $eq operator, as the query language doesn't require it.
Type Parameters:
TItem - the value type
Parameters:
fieldName - the field name
value - the value
Returns:
the filter
MongoDB documentation 
public static <TItem> Bson ne(String fieldName,
                              TItem value)
Creates a filter that matches all documents where the value of the field name does not equal the specified value.
Type Parameters:
TItem - the value type
Parameters:
fieldName - the field name
value - the value
Returns:
the filter
MongoDB documentation 
public static <TItem> Bson gt(String fieldName,
                              TItem value)
Creates a filter that matches all documents where the value of the given field is greater than the specified value.
Type Parameters:
TItem - the value type
Parameters:
fieldName - the field name
value - the value
Returns:
the filter
MongoDB documentation 
public static <TItem> Bson lt(String fieldName,
                              TItem value)
Creates a filter that matches all documents where the value of the given field is less than the specified value.
Type Parameters:
TItem - the value type
Parameters:
fieldName - the field name
value - the value
Returns:
the filter
MongoDB documentation 
public static <TItem> Bson gte(String fieldName,
                               TItem value)
Creates a filter that matches all documents where the value of the given field is greater than or equal to the specified value.
Type Parameters:
TItem - the value type
Parameters:
fieldName - the field name
value - the value
Returns:
the filter
MongoDB documentation 
public static <TItem> Bson lte(String fieldName,
                               TItem value)
Creates a filter that matches all documents where the value of the given field is less than or equal to the specified value.
Type Parameters:
TItem - the value type
Parameters:
fieldName - the field name
value - the value
Returns:
the filter
MongoDB documentation 
public static <TItem> Bson in(String fieldName,
                              TItem... values)
Creates a filter that matches all documents where the value of a field equals any value in the list of specified values.
Type Parameters:
TItem - the value type
Parameters:
fieldName - the field name
values - the list of values
Returns:
the filter
MongoDB documentation 
public static <TItem> Bson in(String fieldName,
                              Iterable<TItem> values)
Creates a filter that matches all documents where the value of a field equals any value in the list of specified values.
Type Parameters:
TItem - the value type
Parameters:
fieldName - the field name
values - the list of values
Returns:
the filter
MongoDB documentation 
public static <TItem> Bson nin(String fieldName,
                               TItem... values)
Creates a filter that matches all documents where the value of a field does not equal any of the specified values or does not exist.
Type Parameters:
TItem - the value type
Parameters:
fieldName - the field name
values - the list of values
Returns:
the filter
MongoDB documentation 
public static <TItem> Bson nin(String fieldName,
                               Iterable<TItem> values)
Creates a filter that matches all documents where the value of a field does not equal any of the specified values or does not exist.
Type Parameters:
TItem - the value type
Parameters:
fieldName - the field name
values - the list of values
Returns:
the filter
MongoDB documentation 
public static Bson and(Iterable<Bson> filters)
Creates a filter that performs a logical AND of the provided list of filters. Note that this will only generate a "$and" operator if absolutely necessary, as the query language implicity ands together all the keys. In other words, a query expression like: and(eq("x", 1), lt("y", 3)) will generate a MongoDB query like: {x : 1, y : {$lt : 3}}
Parameters:
filters - the list of filters to and together
Returns:
the filter
MongoDB documentation 
public static Bson and(Bson... filters)
Creates a filter that performs a logical AND of the provided list of filters. Note that this will only generate a "$and" operator if absolutely necessary, as the query language implicity ands together all the keys. In other words, a query expression like: and(eq("x", 1), lt("y", 3)) will generate a MongoDB query like: {x : 1, y : {$lt : 3}}
Parameters:
filters - the list of filters to and together
Returns:
the filter
MongoDB documentation 
public static Bson or(Iterable<Bson> filters)
Creates a filter that preforms a logical OR of the provided list of filters.
Parameters:
filters - the list of filters to and together
Returns:
the filter
MongoDB documentation 
public static Bson or(Bson... filters)
Creates a filter that preforms a logical OR of the provided list of filters.
Parameters:
filters - the list of filters to and together
Returns:
the filter
MongoDB documentation 
public static Bson not(Bson filter)
Creates a filter that matches all documents that do not match the passed in filter. Requires the field name to passed as part of the value passed in and lifts it to create a valid "$not" query: not(eq("x", 1)) will generate a MongoDB query like: {x : $not: {$eq : 1}}
Parameters:
filter - the value
Returns:
the filter
MongoDB documentation 
public static Bson nor(Bson... filters)
Creates a filter that performs a logical NOR operation on all the specified filters.
Parameters:
filters - the list of values
Returns:
the filter
MongoDB documentation 
public static Bson nor(Iterable<Bson> filters)
Creates a filter that performs a logical NOR operation on all the specified filters.
Parameters:
filters - the list of values
Returns:
the filter
MongoDB documentation

exists 

public static Bson exists(String fieldName)
Creates a filter that matches all documents that contain the given field.
Parameters:
fieldName - the field name
Returns:
the filter
MongoDB documentation
$exists 
public static Bson exists(String fieldName,
                          boolean exists)
Creates a filter that matches all documents that either contain or do not contain the given field, depending on the value of the exists parameter.
Parameters:
fieldName - the field name
exists - true to check for existence, false to check for absence
Returns:
the filter
MongoDB documentation
$exists 
public static Bson type(String fieldName,
                        BsonType type)
Creates a filter that matches all documents where the value of the field is of the specified BSON type.
Parameters:
fieldName - the field name
type - the BSON type
Returns:
the filter
MongoDB documentation
$type 
public static Bson type(String fieldName,
                        String type)
Creates a filter that matches all documents where the value of the field is of the specified BSON type.
Parameters:
fieldName - the field name
type - the string representation of the BSON type
Returns:
the filter
MongoDB documentation
$type
long divisor, long remainder)
Creates a filter that matches all documents where the value of a field divided by a divisor has the specified remainder (i.e. perform a modulo operation to select documents).
Parameters:
fieldName - the field name
divisor - the modulus
remainder - the remainder
Returns:
the filter
MongoDB documentation 
public static Bson regex(String fieldName,
                         String pattern)
Creates a filter that matches all documents where the value of the field matches the given regular expression pattern with the given options applied.
Parameters:
fieldName - the field name
pattern - the pattern
Returns:
the filter
MongoDB documentation
$regex
String pattern, String options)
Creates a filter that matches all documents where the value of the field matches the given regular expression pattern with the given options applied.
Parameters:
fieldName - the field name
pattern - the pattern
options - the options
Returns:
the filter
MongoDB documentation
$regex 
public static Bson regex(String fieldName,
                         Pattern pattern)
Creates a filter that matches all documents where the value of the field matches the given regular expression pattern with the given options applied.
Parameters:
fieldName - the field name
pattern - the pattern
Returns:
the filter
MongoDB documentation
$regex 
public static Bson text(String search)
Creates a filter that matches all documents matching the given search term.
Parameters:
search - the search term
Returns:
the filter
MongoDB documentation
$text
public static Bson text( String search, String language)
Deprecated. use text(String, TextSearchOptions)
Creates a filter that matches all documents matching the given search term using the given language.
Parameters:
search - the search term
language - the language to use for stop words
Returns:
the filter
MongoDB documentation
$text 
public static Bson text(String search,
                        TextSearchOptions textSearchOptions)
Creates a filter that matches all documents matching the given the search term with the given text search options.
Parameters:
search - the search term
textSearchOptions - the text search options to use
Returns:
the filter
Since:
MongoDB documentation
$text

where 

public static Bson where(String javaScriptExpression)
Creates a filter that matches all documents for which the given expression is true.
Parameters:
javaScriptExpression - the JavaScript expression
Returns:
the filter
MongoDB documentation
$where 
public static <TItem> Bson all(String fieldName,
                               TItem... values)
Creates a filter that matches all documents where the value of a field is an array that contains all the specified values.
Type Parameters:
TItem - the value type
Parameters:
fieldName - the field name
values - the list of values
Returns:
the filter
MongoDB documentation 
public static <TItem> Bson all(String fieldName,
                               Iterable<TItem> values)
Creates a filter that matches all documents where the value of a field is an array that contains all the specified values.
Type Parameters:
TItem - the value type
Parameters:
fieldName - the field name
values - the list of values
Returns:
the filter
MongoDB documentation 
public static Bson elemMatch(String fieldName,
                             Bson filter)
Creates a filter that matches all documents containing a field that is an array where at least one member of the array matches the given filter.
Parameters:
fieldName - the field name
filter - the filter to apply to each element
Returns:
the filter
MongoDB documentation
$elemMatch 
public static Bson size(String fieldName,
                        int size)
Creates a filter that matches all documents where the value of a field is an array of the specified size.
Parameters:
fieldName - the field name
size - the size of the array
Returns:
the filter
MongoDB documentation
$size 
public static Bson bitsAllClear(String fieldName,
                                long bitmask)
Creates a filter that matches all documents where all of the bit positions are clear in the field.
Parameters:
fieldName - the field name
bitmask - the bitmask
Returns:
the filter
Since:
MongoDB documentation
$bitsAllClear
Since server release 
public static Bson bitsAllSet(String fieldName,
                              long bitmask)
Creates a filter that matches all documents where all of the bit positions are set in the field.
Parameters:
fieldName - the field name
bitmask - the bitmask
Returns:
the filter
Since:
MongoDB documentation
$bitsAllSet
Since server release 
public static Bson bitsAnyClear(String fieldName,
                                long bitmask)
Creates a filter that matches all documents where any of the bit positions are clear in the field.
Parameters:
fieldName - the field name
bitmask - the bitmask
Returns:
the filter
Since:
MongoDB documentation
$bitsAllClear
Since server release 
public static Bson bitsAnySet(String fieldName,
                              long bitmask)
Creates a filter that matches all documents where any of the bit positions are set in the field.
Parameters:
fieldName - the field name
bitmask - the bitmask
Returns:
the filter
Since:
MongoDB documentation
$bitsAnySet
Since server release 
public static Bson geoWithin(String fieldName,
                             Geometry geometry)
Creates a filter that matches all documents containing a field with geospatial data that exists entirely within the specified shape.
Parameters:
fieldName - the field name
geometry - the bounding GeoJSON geometry object
Returns:
the filter
Since:
MongoDB documentation
$geoWithin
Since server release 
public static Bson geoWithin(String fieldName,
                             Bson geometry)
Creates a filter that matches all documents containing a field with geospatial data that exists entirely within the specified shape.
Parameters:
fieldName - the field name
geometry - the bounding GeoJSON geometry object
Returns:
the filter
Since:
MongoDB documentation
$geoWithin
Since server release 
public static Bson geoWithinBox(String fieldName,
                                double lowerLeftX,
                                double lowerLeftY,
                                double upperRightX,
                                double upperRightY)
Creates a filter that matches all documents containing a field with grid coordinates data that exist entirely within the specified
Parameters:
fieldName - the field name
lowerLeftX - the lower left x coordinate of the box
lowerLeftY - the lower left y coordinate of the box
upperRightX - the upper left x coordinate of the box
upperRightY - the upper left y coordinate of the box
Returns:
the filter
Since:
MongoDB documentation
$geoWithin
Since server release

geoWithinPolygon 

public static Bson geoWithinPolygon(String fieldName,
                                    List<List<Double>> points)
Creates a filter that matches all documents containing a field with grid coordinates data that exist entirely within the specified polygon.
Parameters:
fieldName - the field name
points - a list of pairs of x, y coordinates. Any extra dimensions are ignored
Returns:
the filter
Since:
MongoDB documentation
$geoWithin
$polygon
Since server release
double y, double radius)
Creates a filter that matches all documents containing a field with grid coordinates data that exist entirely within the specified circle.
Parameters:
fieldName - the field name
x - the x coordinate of the circle
y - the y coordinate of the circle
radius - the radius of the circle, as measured in the units used by the coordinate system
Returns:
the filter
Since:
MongoDB documentation
$geoWithin
$center
Since server release

geoWithinCenterSphere 

public static Bson geoWithinCenterSphere(String fieldName,
                                         double x,
                                         double y,
                                         double radius)
Creates a filter that matches all documents containing a field with geospatial data (GeoJSON or legacy coordinate pairs) that exist entirely within the specified circle, using spherical geometry. If using longitude and latitude, specify longitude first.
Parameters:
fieldName - the field name
x - the x coordinate of the circle
y - the y coordinate of the circle
radius - the radius of the circle, in radians
Returns:
the filter
Since:
MongoDB documentation
$geoWithin
$centerSphere
Since server release 
public static Bson geoIntersects(String fieldName,
                                 Bson geometry)
Creates a filter that matches all documents containing a field with geospatial data that intersects with the specified shape.
Parameters:
fieldName - the field name
geometry - the bounding GeoJSON geometry object
Returns:
the filter
Since:
MongoDB documentation
$geoIntersects
Since server release 
public static Bson geoIntersects(String fieldName,
                                 Geometry geometry)
Creates a filter that matches all documents containing a field with geospatial data that intersects with the specified shape.
Parameters:
fieldName - the field name
geometry - the bounding GeoJSON geometry object
Returns:
the filter
Since:
MongoDB documentation
$geoIntersects
Since server release
Double maxDistance, Double minDistance)
Creates a filter that matches all documents containing a field with geospatial data that is near the specified GeoJSON point.
Parameters:
fieldName - the field name
geometry - the bounding GeoJSON geometry object
maxDistance - the maximum distance from the point, in meters
minDistance - the minimum distance from the point, in meters
Returns:
the filter
Since:
MongoDB documentation
$near
Since server release
Double maxDistance, Double minDistance)
Creates a filter that matches all documents containing a field with geospatial data that is near the specified GeoJSON point.
Parameters:
fieldName - the field name
geometry - the bounding GeoJSON geometry object
maxDistance - the maximum distance from the point, in meters
minDistance - the minimum distance from the point, in meters
Returns:
the filter
Since:
MongoDB documentation
$near
Since server release
Double maxDistance, Double minDistance)
Creates a filter that matches all documents containing a field with geospatial data that is near the specified point.
Parameters:
fieldName - the field name
x - the x coordinate
y - the y coordinate
maxDistance - the maximum distance from the point, in radians
minDistance - the minimum distance from the point, in radians
Returns:
the filter
Since:
MongoDB documentation
$near
Since server release
Double maxDistance, Double minDistance)
Creates a filter that matches all documents containing a field with geospatial data that is near the specified GeoJSON point using spherical geometry.
Parameters:
fieldName - the field name
geometry - the bounding GeoJSON geometry object
maxDistance - the maximum distance from the point, in meters
minDistance - the minimum distance from the point, in meters
Returns:
the filter
Since:
MongoDB documentation
$near
Since server release
Double maxDistance, Double minDistance)
Creates a filter that matches all documents containing a field with geospatial data that is near the specified GeoJSON point using spherical geometry.
Parameters:
fieldName - the field name
geometry - the bounding GeoJSON geometry object
maxDistance - the maximum distance from the point, in meters
minDistance - the minimum distance from the point, in meters
Returns:
the filter
Since:
MongoDB documentation
$near
Since server release
Double maxDistance, Double minDistance)
Creates a filter that matches all documents containing a field with geospatial data that is near the specified point using spherical geometry.
Parameters:
fieldName - the field name
x - the x coordinate
y - the y coordinate
maxDistance - the maximum distance from the point, in radians
minDistance - the minimum distance from the point, in radians
Returns:
the filter
Since:
MongoDB documentation
$near
Since server release
 
推荐文章
开朗的咖啡  ·  Node.js 解析URL -
6 天前
没有腹肌的围巾  ·  管理平台常用命令 - 文档 - GoEdge CDN | 自建CDN
2 月前
纯真的葡萄  ·  获取便宜 维珍澳洲航空 机票预订与优惠 - Airpaz
5 月前
粗眉毛的刺猬  ·  Argument not optional - Visual Basic | Microsoft Learn
11 月前
大鼻子的柿子  ·  编译器错误 C3000 - C3099 | Microsoft Learn
1 年前
冷冷的酱肘子  ·  JS 数组，数组对象的合并去重_数组对象合并一个一模一样的对象不会去重-CSDN博客
1 年前
Link管理   ·   51好读   ·   Sov5搜索   ·   小百科
link管理 - 链接快照平台