| // 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. |
| |
| #include "arrow/visitor.h" |
| |
| #include <memory> |
| |
| #include "arrow/array.h" |
| #include "arrow/extension_type.h" |
| #include "arrow/scalar.h" |
| #include "arrow/status.h" |
| #include "arrow/type.h" |
| |
| namespace arrow { |
| |
| #define ARRAY_VISITOR_DEFAULT(ARRAY_CLASS) \ |
| Status ArrayVisitor::Visit(const ARRAY_CLASS& array) { \ |
| return Status::NotImplemented(array.type()->ToString()); \ |
| } |
| |
| ARRAY_VISITOR_DEFAULT(NullArray) |
| ARRAY_VISITOR_DEFAULT(BooleanArray) |
| ARRAY_VISITOR_DEFAULT(Int8Array) |
| ARRAY_VISITOR_DEFAULT(Int16Array) |
| ARRAY_VISITOR_DEFAULT(Int32Array) |
| ARRAY_VISITOR_DEFAULT(Int64Array) |
| ARRAY_VISITOR_DEFAULT(UInt8Array) |
| ARRAY_VISITOR_DEFAULT(UInt16Array) |
| ARRAY_VISITOR_DEFAULT(UInt32Array) |
| ARRAY_VISITOR_DEFAULT(UInt64Array) |
| ARRAY_VISITOR_DEFAULT(HalfFloatArray) |
| ARRAY_VISITOR_DEFAULT(FloatArray) |
| ARRAY_VISITOR_DEFAULT(DoubleArray) |
| ARRAY_VISITOR_DEFAULT(BinaryArray) |
| ARRAY_VISITOR_DEFAULT(StringArray) |
| ARRAY_VISITOR_DEFAULT(FixedSizeBinaryArray) |
| ARRAY_VISITOR_DEFAULT(Date32Array) |
| ARRAY_VISITOR_DEFAULT(Date64Array) |
| ARRAY_VISITOR_DEFAULT(Time32Array) |
| ARRAY_VISITOR_DEFAULT(Time64Array) |
| ARRAY_VISITOR_DEFAULT(TimestampArray) |
| ARRAY_VISITOR_DEFAULT(DayTimeIntervalArray) |
| ARRAY_VISITOR_DEFAULT(MonthIntervalArray) |
| ARRAY_VISITOR_DEFAULT(DurationArray) |
| ARRAY_VISITOR_DEFAULT(ListArray) |
| ARRAY_VISITOR_DEFAULT(MapArray) |
| ARRAY_VISITOR_DEFAULT(FixedSizeListArray) |
| ARRAY_VISITOR_DEFAULT(StructArray) |
| ARRAY_VISITOR_DEFAULT(UnionArray) |
| ARRAY_VISITOR_DEFAULT(DictionaryArray) |
| ARRAY_VISITOR_DEFAULT(Decimal128Array) |
| ARRAY_VISITOR_DEFAULT(ExtensionArray) |
| |
| #undef ARRAY_VISITOR_DEFAULT |
| |
| // ---------------------------------------------------------------------- |
| // Default implementations of TypeVisitor methods |
| |
| #define TYPE_VISITOR_DEFAULT(TYPE_CLASS) \ |
| Status TypeVisitor::Visit(const TYPE_CLASS& type) { \ |
| return Status::NotImplemented(type.ToString()); \ |
| } |
| |
| TYPE_VISITOR_DEFAULT(NullType) |
| TYPE_VISITOR_DEFAULT(BooleanType) |
| TYPE_VISITOR_DEFAULT(Int8Type) |
| TYPE_VISITOR_DEFAULT(Int16Type) |
| TYPE_VISITOR_DEFAULT(Int32Type) |
| TYPE_VISITOR_DEFAULT(Int64Type) |
| TYPE_VISITOR_DEFAULT(UInt8Type) |
| TYPE_VISITOR_DEFAULT(UInt16Type) |
| TYPE_VISITOR_DEFAULT(UInt32Type) |
| TYPE_VISITOR_DEFAULT(UInt64Type) |
| TYPE_VISITOR_DEFAULT(HalfFloatType) |
| TYPE_VISITOR_DEFAULT(FloatType) |
| TYPE_VISITOR_DEFAULT(DoubleType) |
| TYPE_VISITOR_DEFAULT(StringType) |
| TYPE_VISITOR_DEFAULT(BinaryType) |
| TYPE_VISITOR_DEFAULT(FixedSizeBinaryType) |
| TYPE_VISITOR_DEFAULT(Date64Type) |
| TYPE_VISITOR_DEFAULT(Date32Type) |
| TYPE_VISITOR_DEFAULT(Time32Type) |
| TYPE_VISITOR_DEFAULT(Time64Type) |
| TYPE_VISITOR_DEFAULT(TimestampType) |
| TYPE_VISITOR_DEFAULT(DayTimeIntervalType) |
| TYPE_VISITOR_DEFAULT(MonthIntervalType) |
| TYPE_VISITOR_DEFAULT(DurationType) |
| TYPE_VISITOR_DEFAULT(Decimal128Type) |
| TYPE_VISITOR_DEFAULT(ListType) |
| TYPE_VISITOR_DEFAULT(MapType) |
| TYPE_VISITOR_DEFAULT(FixedSizeListType) |
| TYPE_VISITOR_DEFAULT(StructType) |
| TYPE_VISITOR_DEFAULT(UnionType) |
| TYPE_VISITOR_DEFAULT(DictionaryType) |
| TYPE_VISITOR_DEFAULT(ExtensionType) |
| |
| #undef TYPE_VISITOR_DEFAULT |
| |
| // ---------------------------------------------------------------------- |
| // Default implementations of ScalarVisitor methods |
| |
| #define SCALAR_VISITOR_DEFAULT(SCALAR_CLASS) \ |
| Status ScalarVisitor::Visit(const SCALAR_CLASS& scalar) { \ |
| return Status::NotImplemented( \ |
| "ScalarVisitor not implemented for " ARROW_STRINGIFY(SCALAR_CLASS)); \ |
| } |
| |
| SCALAR_VISITOR_DEFAULT(NullScalar) |
| SCALAR_VISITOR_DEFAULT(BooleanScalar) |
| SCALAR_VISITOR_DEFAULT(Int8Scalar) |
| SCALAR_VISITOR_DEFAULT(Int16Scalar) |
| SCALAR_VISITOR_DEFAULT(Int32Scalar) |
| SCALAR_VISITOR_DEFAULT(Int64Scalar) |
| SCALAR_VISITOR_DEFAULT(UInt8Scalar) |
| SCALAR_VISITOR_DEFAULT(UInt16Scalar) |
| SCALAR_VISITOR_DEFAULT(UInt32Scalar) |
| SCALAR_VISITOR_DEFAULT(UInt64Scalar) |
| SCALAR_VISITOR_DEFAULT(HalfFloatScalar) |
| SCALAR_VISITOR_DEFAULT(FloatScalar) |
| SCALAR_VISITOR_DEFAULT(DoubleScalar) |
| SCALAR_VISITOR_DEFAULT(StringScalar) |
| SCALAR_VISITOR_DEFAULT(BinaryScalar) |
| SCALAR_VISITOR_DEFAULT(FixedSizeBinaryScalar) |
| SCALAR_VISITOR_DEFAULT(Date64Scalar) |
| SCALAR_VISITOR_DEFAULT(Date32Scalar) |
| SCALAR_VISITOR_DEFAULT(Time32Scalar) |
| SCALAR_VISITOR_DEFAULT(Time64Scalar) |
| SCALAR_VISITOR_DEFAULT(TimestampScalar) |
| SCALAR_VISITOR_DEFAULT(DayTimeIntervalScalar) |
| SCALAR_VISITOR_DEFAULT(MonthIntervalScalar) |
| SCALAR_VISITOR_DEFAULT(DurationScalar) |
| SCALAR_VISITOR_DEFAULT(Decimal128Scalar) |
| SCALAR_VISITOR_DEFAULT(ListScalar) |
| SCALAR_VISITOR_DEFAULT(MapScalar) |
| SCALAR_VISITOR_DEFAULT(FixedSizeListScalar) |
| SCALAR_VISITOR_DEFAULT(StructScalar) |
| SCALAR_VISITOR_DEFAULT(DictionaryScalar) |
| |
| #undef SCALAR_VISITOR_DEFAULT |
| |
| } // namespace arrow |
