# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
from pyspark import RDD, SparkContext
from sedona.spark.core.formatMapper.geo_reader import GeoDataReader
from sedona.spark.core.SpatialRDD import SpatialRDD
from sedona.spark.utils.meta import MultipleMeta
[docs]
class WkbReader(GeoDataReader, metaclass=MultipleMeta):
@classmethod
def readToGeometryRDD(
cls,
sc: SparkContext,
inputPath: str,
wkbColumn: int,
allowInvalidGeometries: bool,
skipSyntacticallyInvalidGeometries: bool,
) -> SpatialRDD:
"""
:param sc:
:param inputPath:
:param wkbColumn:
:param allowInvalidGeometries:
:param skipSyntacticallyInvalidGeometries:
:return:
"""
jvm = sc._jvm
spatial_rdd = SpatialRDD(sc)
srdd = jvm.WkbReader.readToGeometryRDD(
sc._jsc,
inputPath,
wkbColumn,
allowInvalidGeometries,
skipSyntacticallyInvalidGeometries,
)
spatial_rdd.set_srdd(srdd)
return spatial_rdd
@classmethod
def readToGeometryRDD(
cls,
rawTextRDD: RDD,
wkbColumn: int,
allowInvalidGeometries: bool,
skipSyntacticallyInvalidGeometries: bool,
) -> SpatialRDD:
"""
:param rawTextRDD:
:param wkbColumn:
:param allowInvalidGeometries:
:param skipSyntacticallyInvalidGeometries:
:return:
"""
sc = rawTextRDD.ctx
jvm = sc._jvm
spatial_rdd = SpatialRDD(sc)
srdd = jvm.WkbReader.readToGeometryRDD(
rawTextRDD._jrdd,
wkbColumn,
allowInvalidGeometries,
skipSyntacticallyInvalidGeometries,
)
spatial_rdd.set_srdd(srdd)
return spatial_rdd