Package com.apple.foundationdb.record.spatial.common

Class GeoPointWithinDistanceComponent

java.lang.Object

com.apple.foundationdb.record.spatial.common.GeoPointWithinDistanceComponent

All Implemented Interfaces:

PlanHashable, ComponentWithNoChildren, QueryComponent

@API(EXPERIMENTAL)
public class GeoPointWithinDistanceComponent
extends Object
implements ComponentWithNoChildren

Query filter for points (latitude, longitude) within a given distance of a given center.

Nested Class Summary

Nested classes/interfaces inherited from interface com.apple.foundationdb.record.PlanHashable

PlanHashable.PlanHashKind, PlanHashable.PlanHashMode

Field Summary

Fields inherited from interface com.apple.foundationdb.record.PlanHashable

CURRENT_FOR_CONTINUATION, CURRENT_LEGACY

Constructor Summary

Constructors

Constructor	Description
GeoPointWithinDistanceComponent(DoubleValueOrParameter centerLatitude, DoubleValueOrParameter centerLongitude, DoubleValueOrParameter distance, String latitudeFieldName, String longitudeFieldName)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)
<M extends Message> Boolean	evalMessage(FDBRecordStoreBase<M> store, EvaluationContext context, FDBRecord<M> rec, Message message)
GraphExpansion	expand(Quantifier.ForEach baseQuantifier, Supplier<Quantifier.ForEach> outerQuantifierSupplier, List<String> fieldNamePrefix)
int	hashCode()
int	planHash(PlanHashable.PlanHashMode mode)
String	toString()
void	validate(Descriptors.Descriptor descriptor)

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.apple.foundationdb.record.PlanHashable

planHash, planHash

Methods inherited from interface com.apple.foundationdb.record.query.expressions.QueryComponent

eval, evalAsync, evalMessageAsync, expand, isAsync, withParameterRelationshipMap

Constructor Details

GeoPointWithinDistanceComponent

public GeoPointWithinDistanceComponent(@Nonnull
 DoubleValueOrParameter centerLatitude,
 @Nonnull
 DoubleValueOrParameter centerLongitude,
 @Nonnull
 DoubleValueOrParameter distance,
 @Nonnull
 String latitudeFieldName,
 @Nonnull
 String longitudeFieldName)

Method Details

evalMessage

@Nullable
public <M extends Message> Boolean evalMessage(@Nonnull
 FDBRecordStoreBase<M> store,
 @Nonnull
 EvaluationContext context,
 @Nullable
 FDBRecord<M> rec,
 @Nullable
 Message message)

Specified by:

evalMessage in interface QueryComponent

validate

public void validate(@Nonnull
 Descriptors.Descriptor descriptor)

Specified by:

validate in interface QueryComponent

expand

@Nonnull
public GraphExpansion expand(@Nonnull
 Quantifier.ForEach baseQuantifier,
 @Nonnull
 Supplier<Quantifier.ForEach> outerQuantifierSupplier,
 @Nonnull
 List<String> fieldNamePrefix)

Specified by:

expand in interface QueryComponent

planHash

public int planHash(@Nonnull
 PlanHashable.PlanHashMode mode)

Specified by:

planHash in interface PlanHashable

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object