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Merge branch 'buffer-and-coverage-21.2.x' into buffer-and-coverage-22…
….0.x # Conflicts: # .idea/kotlinc.xml # pom.xml # src/main/java/org/sheinbergon/dremio/udf/gis/STUnionAggregate.java # src/main/java/org/sheinbergon/dremio/udf/gis/util/GeometryHelpers.java # src/main/java/org/sheinbergon/dremio/udf/gis/util/GeometryTransformation.java # src/test/kotlin/org/sheinbergon/dremio/udf/gis/spec/GeometryRelationFunSpec.kt # src/test/kotlin/org/sheinbergon/dremio/udf/gis/util/ValueHolderTestSupport.kt
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src/main/java/org/sheinbergon/dremio/udf/gis/STBufferParameters.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,59 @@ | ||
| /** | ||
| * 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 | ||
| * <p> | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * <p> | ||
| * 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. | ||
| */ | ||
| package org.sheinbergon.dremio.udf.gis; | ||
|
|
||
| import com.dremio.exec.expr.SimpleFunction; | ||
| import com.dremio.exec.expr.annotations.FunctionTemplate; | ||
| import com.dremio.exec.expr.annotations.Output; | ||
| import com.dremio.exec.expr.annotations.Param; | ||
| import org.apache.arrow.memory.ArrowBuf; | ||
|
|
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| import javax.inject.Inject; | ||
|
|
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| @FunctionTemplate( | ||
| name = "ST_Buffer", | ||
| scope = FunctionTemplate.FunctionScope.SIMPLE, | ||
| nulls = FunctionTemplate.NullHandling.NULL_IF_NULL) | ||
| public class STBufferParameters implements SimpleFunction { | ||
| @Param | ||
| org.apache.arrow.vector.holders.NullableVarBinaryHolder binaryInput; | ||
|
|
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| @Param(constant = true) | ||
| org.apache.arrow.vector.holders.Float8Holder radiusInput; | ||
|
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| @Param | ||
| org.apache.arrow.vector.holders.NullableVarCharHolder parametersInput; | ||
|
|
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| @Output | ||
| org.apache.arrow.vector.holders.NullableVarBinaryHolder binaryOutput; | ||
|
|
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| @Inject | ||
| ArrowBuf buffer; | ||
|
|
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| public void setup() { | ||
| } | ||
|
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| public void eval() { | ||
| org.locationtech.jts.geom.Geometry geom = org.sheinbergon.dremio.udf.gis.util.GeometryHelpers.toGeometry(binaryInput); | ||
| java.lang.String parameters = org.sheinbergon.dremio.udf.gis.util.GeometryHelpers.toUTF8String(parametersInput); | ||
| org.locationtech.jts.geom.Geometry buffered = org.sheinbergon.dremio.udf.gis.util.GeometryHelpers.buffer(geom, radiusInput.value, parameters); | ||
| byte[] bytes = org.sheinbergon.dremio.udf.gis.util.GeometryHelpers.toBinary(buffered); | ||
| buffer = buffer.reallocIfNeeded(bytes.length); | ||
| org.sheinbergon.dremio.udf.gis.util.GeometryHelpers.populate(bytes, buffer, binaryOutput); | ||
| } | ||
| } |
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