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/**
* FILE: Catalog
* Copyright (c) 2015 - 2018 GeoSpark Development Team
*
* MIT License
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
package org.datasyslab.geosparksql.UDF
import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder
import org.apache.spark.sql.expressions.UserDefinedAggregateFunction
import org.apache.spark.sql.geosparksql.expressions._
import scala.reflect.runtime.{universe => ru}
object Catalog {
val expressions:Seq[FunctionBuilder] = Seq(
ST_PointFromText,
ST_PolygonFromText,
ST_LineStringFromText,
ST_GeomFromWKT,
ST_GeomFromWKB,
ST_GeomFromGeoJSON,
ST_Circle,
ST_Point,
ST_PolygonFromEnvelope,
ST_Contains,
ST_Intersects,
ST_Within,
ST_Distance,
ST_ConvexHull,
ST_Envelope,
ST_Length,
ST_Area,
ST_Centroid,
ST_Transform,
ST_Intersection
)
val aggregateExpressions:Seq[UserDefinedAggregateFunction] = Seq(
new ST_Union_Aggr,
new ST_Envelope_Aggr
)
}