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

Class BinarySpatialPredicate

java.lang.Object

org.locationtech.geowave.core.store.query.filter.expression.BinaryPredicate<SpatialExpression>

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

All Implemented Interfaces:

Persistable, Filter, Predicate

Direct Known Subclasses:

Crosses, Disjoint, Intersects, Overlaps, SpatialContains, SpatialEqualTo, SpatialNotEqualTo, Touches, Within

public abstract class BinarySpatialPredicate
extends BinaryPredicate<SpatialExpression>

Abstract class for comparing two spatial expressions. It handles any necessary CRS transformations and delegates the actual comparison operation to the child classes.

Field Summary

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

expression1, expression2

Constructor Summary

Constructors

Constructor and Description
BinarySpatialPredicate()
BinarySpatialPredicate(SpatialExpression expression1, SpatialExpression expression2)

Method Summary

Modifier and Type	Method and Description
<T> boolean	evaluate(DataTypeAdapter<T> adapter, T entry)
boolean	evaluate(Map<String,Object> fieldValues)
protected abstract boolean	evaluateInternal(FilterGeometry value1, FilterGeometry value2)
Set<String>	getConstrainableFields()
<V extends Comparable<V>> FilterConstraints<V>	getConstraints(Class<V> constraintClass, DataStatisticsStore statsStore, DataTypeAdapter<?> adapter, AdapterToIndexMapping indexMapping, Index index, Set<String> indexedFields)
protected abstract boolean	isExact()
void	prepare(DataTypeAdapter<?> adapter, AdapterToIndexMapping indexMapping, Index index)

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

addReferencedFields, fromBinary, getExpression1, getExpression2, removePredicatesForFields, toBinary

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.filter.expression.Filter

and, exclude, include, not, or

Constructor Detail

BinarySpatialPredicate

public BinarySpatialPredicate()

BinarySpatialPredicate

public BinarySpatialPredicate(SpatialExpression expression1,
                              SpatialExpression expression2)

Method Detail

prepare

public void prepare(DataTypeAdapter<?> adapter,
                    AdapterToIndexMapping indexMapping,
                    Index index)

evaluate

public boolean evaluate(Map<String,Object> fieldValues)

evaluate

public <T> boolean evaluate(DataTypeAdapter<T> adapter,
                            T entry)

evaluateInternal

protected abstract boolean evaluateInternal(FilterGeometry value1,
                                            FilterGeometry value2)

getConstrainableFields

public Set<String> getConstrainableFields()

getConstraints

public <V extends Comparable<V>> FilterConstraints<V> getConstraints(Class<V> constraintClass,
                                                                     DataStatisticsStore statsStore,
                                                                     DataTypeAdapter<?> adapter,
                                                                     AdapterToIndexMapping indexMapping,
                                                                     Index index,
                                                                     Set<String> indexedFields)

isExact

protected abstract boolean isExact()