java.lang.Object
- com.querydsl.mongodb.MongodbExpressions

public final class MongodbExpressions
extends java.lang.Object

Mongodb specific operations

Author:: tiwe, sangyong choi

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static <T,Q extends SimpleExpression<? super T>> BooleanExpression`	`all(ListPath<T,Q> expr, java.util.Collection<T> params)`	Find documents where the value of a field is an array that contains all the specific elements.
`static BooleanExpression`	`geoIntersects(Expression<java.lang.Double[]> expr, double latVal, double longVal)`	Finds documents whose geospatial data intersects
`static BooleanExpression`	`near(Expression<java.lang.Double[]> expr, double latVal, double longVal)`	Finds the closest points relative to the given location and orders the results with decreasing proximity
`static BooleanExpression`	`nearSphere(Expression<java.lang.Double[]> expr, double latVal, double longVal)`	Finds the closest points relative to the given location on a sphere and orders the results with decreasing proximity
`static BooleanExpression`	`withinBox(Expression<java.lang.Double[]> expr, double blLongVal, double blLatVal, double urLongVal, double urLatVal)`	Finds points within bounds of the rectangle

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

near

public static BooleanExpression near(Expression<java.lang.Double[]> expr,
                                     double latVal,
                                     double longVal)

Finds the closest points relative to the given location and orders the results with decreasing proximity

Parameters:: expr - location; latVal - latitude; longVal - longitude
Returns:: predicate

nearSphere

public static BooleanExpression nearSphere(Expression<java.lang.Double[]> expr,
                                           double latVal,
                                           double longVal)

Finds the closest points relative to the given location on a sphere and orders the results with decreasing proximity

Parameters:: expr - location; latVal - latitude; longVal - longitude
Returns:: predicate

withinBox

public static BooleanExpression withinBox(Expression<java.lang.Double[]> expr,
                                          double blLongVal,
                                          double blLatVal,
                                          double urLongVal,
                                          double urLatVal)

Finds points within bounds of the rectangle

Parameters:: blLatVal - bottom left latitude; blLongVal - bottom left longitude; urLatVal - upper right latitude; urLongVal - upper right longitude
Returns:: predicate

geoIntersects

public static BooleanExpression geoIntersects(Expression<java.lang.Double[]> expr,
                                              double latVal,
                                              double longVal)

Finds documents whose geospatial data intersects

Parameters:: expr - location; latVal - latitude; longVal - longitude
Returns:: predicate

all

public static <T,Q extends SimpleExpression<? super T>> BooleanExpression all(ListPath<T,Q> expr,
                                                                                    java.util.Collection<T> params)

Find documents where the value of a field is an array that contains all the specific elements.

Parameters:: expr - expression; params - params

Class MongodbExpressions