org.locationtech.geowave.core.geotime.store.query

Class ExplicitSpatialQuery

java.lang.Object

org.locationtech.geowave.core.store.query.constraints.BasicQuery

org.locationtech.geowave.core.store.query.constraints.BasicQueryByClass

org.locationtech.geowave.core.geotime.store.query.ExplicitSpatialQuery

All Implemented Interfaces:

Persistable, QueryConstraints

Direct Known Subclasses:

ExplicitSpatialTemporalQuery, IndexOnlySpatialQuery

public class ExplicitSpatialQuery
extends BasicQueryByClass

The Spatial Query class represents a query in two dimensions. The constraint that is applied represents an intersection operation on the query geometry.

Nested Class Summary

Nested classes/interfaces inherited from class org.locationtech.geowave.core.store.query.constraints.BasicQueryByClass

BasicQueryByClass.ConstraintData, BasicQueryByClass.ConstraintsByClass, BasicQueryByClass.ConstraintSet

Field Summary

Fields inherited from class org.locationtech.geowave.core.store.query.constraints.BasicQueryByClass

exact

Fields inherited from class org.locationtech.geowave.core.store.query.constraints.BasicQuery

constraints

Constructor Summary

Constructors

Constructor and Description
ExplicitSpatialQuery()
ExplicitSpatialQuery(BasicQueryByClass.ConstraintsByClass constraints, org.locationtech.jts.geom.Geometry queryGeometry)
ExplicitSpatialQuery(BasicQueryByClass.ConstraintsByClass constraints, org.locationtech.jts.geom.Geometry queryGeometry, SpatialQueryFilter.CompareOperation compareOp) Convenience constructor can be used when you already have linear constraints for the query.
ExplicitSpatialQuery(BasicQueryByClass.ConstraintsByClass constraints, org.locationtech.jts.geom.Geometry queryGeometry, SpatialQueryFilter.CompareOperation compareOp, BasicQueryFilter.BasicQueryCompareOperation nonSpatialCompareOp) Convenience constructor can be used when you already have linear constraints for the query.
ExplicitSpatialQuery(BasicQueryByClass.ConstraintsByClass constraints, org.locationtech.jts.geom.Geometry queryGeometry, String crsCode)
ExplicitSpatialQuery(BasicQueryByClass.ConstraintsByClass constraints, org.locationtech.jts.geom.Geometry queryGeometry, String crsCode, SpatialQueryFilter.CompareOperation compareOp, BasicQueryFilter.BasicQueryCompareOperation nonSpatialCompareOp)
ExplicitSpatialQuery(org.locationtech.jts.geom.Geometry queryGeometry) Convenience constructor used to construct a SpatialQuery object that has an X and Y dimension (axis).
ExplicitSpatialQuery(org.locationtech.jts.geom.Geometry queryGeometry, SpatialQueryFilter.CompareOperation compareOp) Convenience constructor used to construct a SpatialQuery object that has an X and Y dimension (axis).
ExplicitSpatialQuery(org.locationtech.jts.geom.Geometry queryGeometry, String crsCode)
ExplicitSpatialQuery(org.locationtech.jts.geom.Geometry queryGeometry, String crsCode, SpatialQueryFilter.CompareOperation compareOp)

Method Summary

Modifier and Type	Method and Description
protected QueryFilter	createQueryFilter(MultiDimensionalNumericData constraints, NumericDimensionField<?>[] orderedConstrainedDimensionFields, NumericDimensionField<?>[] unconstrainedDimensionDefinitions, Index index)
void	fromBinary(byte[] bytes)
org.opengis.referencing.crs.CoordinateReferenceSystem	getCrs()
String	getCrsCode()
List<MultiDimensionalNumericData>	getIndexConstraints(Index index)
org.locationtech.jts.geom.Geometry	getQueryGeometry()
protected org.locationtech.jts.geom.Geometry	internalGetGeometry(Index index)
byte[]	toBinary()

Methods inherited from class org.locationtech.geowave.core.store.query.constraints.BasicQueryByClass

isExact, setExact

Methods inherited from class org.locationtech.geowave.core.store.query.constraints.BasicQuery

createFilters

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.locationtech.geowave.core.store.query.constraints.QueryConstraints

indexMustBeSpecified

Constructor Detail

ExplicitSpatialQuery

public ExplicitSpatialQuery(org.locationtech.jts.geom.Geometry queryGeometry)

Convenience constructor used to construct a SpatialQuery object that has an X and Y dimension (axis).

Parameters:

queryGeometry - spatial geometry of the query

ExplicitSpatialQuery

public ExplicitSpatialQuery(BasicQueryByClass.ConstraintsByClass constraints,
                            org.locationtech.jts.geom.Geometry queryGeometry)

ExplicitSpatialQuery

public ExplicitSpatialQuery(BasicQueryByClass.ConstraintsByClass constraints,
                            org.locationtech.jts.geom.Geometry queryGeometry,
                            String crsCode)

ExplicitSpatialQuery

public ExplicitSpatialQuery(org.locationtech.jts.geom.Geometry queryGeometry,
                            String crsCode)

ExplicitSpatialQuery

public ExplicitSpatialQuery(org.locationtech.jts.geom.Geometry queryGeometry,
                            SpatialQueryFilter.CompareOperation compareOp)

Convenience constructor used to construct a SpatialQuery object that has an X and Y dimension (axis).

Parameters:

queryGeometry - spatial geometry of the query

compareOp - the compare operation to use

ExplicitSpatialQuery

public ExplicitSpatialQuery(BasicQueryByClass.ConstraintsByClass constraints,
                            org.locationtech.jts.geom.Geometry queryGeometry,
                            SpatialQueryFilter.CompareOperation compareOp)

Convenience constructor can be used when you already have linear constraints for the query. The queryGeometry and compareOp is used for fine grained post filtering.

Parameters:

constraints - linear constraints

queryGeometry - spatial geometry of the query

compareOp - the compare operation to use

ExplicitSpatialQuery

public ExplicitSpatialQuery(org.locationtech.jts.geom.Geometry queryGeometry,
                            String crsCode,
                            SpatialQueryFilter.CompareOperation compareOp)

ExplicitSpatialQuery

public ExplicitSpatialQuery(BasicQueryByClass.ConstraintsByClass constraints,
                            org.locationtech.jts.geom.Geometry queryGeometry,
                            SpatialQueryFilter.CompareOperation compareOp,
                            BasicQueryFilter.BasicQueryCompareOperation nonSpatialCompareOp)

Convenience constructor can be used when you already have linear constraints for the query. The queryGeometry and compareOp is used for fine grained post filtering.

Parameters:

constraints - linear constraints

queryGeometry - spatial geometry of the query

compareOp - predicate associated query geometry

nonSpatialCompareOp - predicate associated non-spatial fields (i.e Time)

ExplicitSpatialQuery

public ExplicitSpatialQuery(BasicQueryByClass.ConstraintsByClass constraints,
                            org.locationtech.jts.geom.Geometry queryGeometry,
                            String crsCode,
                            SpatialQueryFilter.CompareOperation compareOp,
                            BasicQueryFilter.BasicQueryCompareOperation nonSpatialCompareOp)

ExplicitSpatialQuery

public ExplicitSpatialQuery()

Method Detail

getQueryGeometry

public org.locationtech.jts.geom.Geometry getQueryGeometry()

Returns:

queryGeometry the spatial geometry of the SpatialQuery object

getCrsCode

public String getCrsCode()

getCrs

public org.opengis.referencing.crs.CoordinateReferenceSystem getCrs()

createQueryFilter

protected QueryFilter createQueryFilter(MultiDimensionalNumericData constraints,
                                        NumericDimensionField<?>[] orderedConstrainedDimensionFields,
                                        NumericDimensionField<?>[] unconstrainedDimensionDefinitions,
                                        Index index)

Overrides:

createQueryFilter in class BasicQuery

internalGetGeometry

protected org.locationtech.jts.geom.Geometry internalGetGeometry(Index index)

getIndexConstraints

public List<MultiDimensionalNumericData> getIndexConstraints(Index index)

Specified by:

getIndexConstraints in interface QueryConstraints

Overrides:

getIndexConstraints in class BasicQuery

toBinary

public byte[] toBinary()

Specified by:

toBinary in interface Persistable

Overrides:

toBinary in class BasicQueryByClass

fromBinary

public void fromBinary(byte[] bytes)

Specified by:

fromBinary in interface Persistable

Overrides:

fromBinary in class BasicQueryByClass