org.locationtech.geowave.core.geotime.store.query.filter.expression.spatial

Class SpatialFieldValue

java.lang.Object

org.locationtech.geowave.core.store.query.filter.expression.FieldValue<FilterGeometry>

org.locationtech.geowave.core.geotime.store.query.filter.expression.spatial.SpatialFieldValue

All Implemented Interfaces:

SpatialExpression, Persistable, Expression<FilterGeometry>

public class SpatialFieldValue
extends FieldValue<FilterGeometry>
implements SpatialExpression

A field value implementation for spatial adapter fields.

Field Summary

Fields inherited from class org.locationtech.geowave.core.store.query.filter.expression.FieldValue

fieldName

Constructor Summary

Constructors

Constructor and Description
SpatialFieldValue()
SpatialFieldValue(String fieldName)

Method Summary

Modifier and Type	Method and Description
protected FilterGeometry	evaluateValueInternal(Object value)
org.opengis.referencing.crs.CoordinateReferenceSystem	getCRS(DataTypeAdapter<?> adapter) Get the coordinate reference system for this expression.
static SpatialFieldValue	of(String fieldName)

Methods inherited from class org.locationtech.geowave.core.store.query.filter.expression.FieldValue

addReferencedFields, evaluateValue, evaluateValue, fromBinary, getFieldName, isLiteral, toBinary, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.locationtech.geowave.core.geotime.store.query.filter.expression.spatial.SpatialExpression

bbox, bbox, bboxLoose, bboxLoose, contains, crosses, disjoint, disjointLoose, intersects, intersectsLoose, isEqualTo, isNotEqualTo, overlaps, toSpatialExpression, touches, within

Methods inherited from interface org.locationtech.geowave.core.store.query.filter.expression.Expression

addReferencedFields, evaluateValue, evaluateValue, isLiteral, isNotNull, isNull

Methods inherited from interface org.locationtech.geowave.core.index.persist.Persistable

fromBinary, toBinary

Constructor Detail

SpatialFieldValue

public SpatialFieldValue()

SpatialFieldValue

public SpatialFieldValue(String fieldName)

Method Detail

getCRS

public org.opengis.referencing.crs.CoordinateReferenceSystem getCRS(DataTypeAdapter<?> adapter)

Description copied from interface: SpatialExpression

Get the coordinate reference system for this expression. In cases where a field value geometry is not indexed, the CRS will be derived from the field descriptor of the adapter.

Specified by:

getCRS in interface SpatialExpression

Parameters:

adapter - the adapter being filtered

Returns:

the coordinate reference system of this expression

of

public static SpatialFieldValue of(String fieldName)

evaluateValueInternal

protected FilterGeometry evaluateValueInternal(Object value)

Specified by:

evaluateValueInternal in class FieldValue<FilterGeometry>