Add Criteria infix functions for maxDistance and minDistance.

Closes: #3761

Author: sangyongchoi

Diff for: spring-data-mongodb/src/main/kotlin/org/springframework/data/mongodb/core/query/TypedCriteriaExtensions.kt

@@ -364,6 +364,28 @@ infix fun KProperty<GeoJson<*>>.maxDistance(d: Double): Criteria =
 infix fun KProperty<GeoJson<*>>.minDistance(d: Double): Criteria =
 		Criteria(asString(this)).minDistance(d)
 
+/**
+ * Creates a geo-spatial criterion using a $maxDistance operation, for use with $near
+ *
+ * See [MongoDB Query operator:
+ * $maxDistance](https://docs.mongodb.com/manual/reference/operator/query/maxDistance/)
+ * @author Sangyong Choi
+ * @since 3.2
+ * @see Criteria.maxDistance
+ */
+infix fun Criteria.maxDistance(d: Double): Criteria =
+		this.maxDistance(d)
+
+/**
+ * Creates a geospatial criterion using a $minDistance operation, for use with $near or
+ * $nearSphere.
+ * @author Sangyong Choi
+ * @since 3.2
+ * @see Criteria.minDistance
+ */
+infix fun Criteria.minDistance(d: Double): Criteria =
+		this.minDistance(d)
+
 /**
  * Creates a criterion using the $elemMatch operator
  *

Diff for: spring-data-mongodb/src/test/kotlin/org/springframework/data/mongodb/core/query/TypedCriteriaExtensionsTests.kt

@@ -317,6 +317,54 @@ class TypedCriteriaExtensionsTests {
 		assertThat(typed).isEqualTo(expected)
 	}
 
+	@Test
+	fun `maxDistance() should equal expected criteria with nearSphere`() {
+		val point = Point(0.0, 0.0)
+
+		val typed = Building::location nearSphere point maxDistance 3.0
+		val expected = Criteria("location")
+			.nearSphere(point)
+			.maxDistance(3.0)
+
+		assertThat(typed).isEqualTo(expected)
+	}
+
+	@Test
+	fun `minDistance() should equal expected criteria with nearSphere`() {
+		val point = Point(0.0, 0.0)
+
+		val typed = Building::location nearSphere point minDistance 3.0
+		val expected = Criteria("location")
+			.nearSphere(point)
+			.minDistance(3.0)
+
+		assertThat(typed).isEqualTo(expected)
+	}
+
+	@Test
+	fun `maxDistance() should equal expected criteria with near`() {
+		val point = Point(0.0, 0.0)
+
+		val typed = Building::location near point maxDistance 3.0
+		val expected = Criteria("location")
+			.near(point)
+			.maxDistance(3.0)
+
+		assertThat(typed).isEqualTo(expected)
+	}
+
+	@Test
+	fun `minDistance() should equal expected criteria with near`() {
+		val point = Point(0.0, 0.0)
+
+		val typed = Building::location near point minDistance 3.0
+		val expected = Criteria("location")
+			.near(point)
+			.minDistance(3.0)
+
+		assertThat(typed).isEqualTo(expected)
+	}
+
 	@Test
 	fun `elemMatch() should equal expected criteria`() {