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1 | // Licensed to the Apache Software Foundation (ASF) under one or more |
2 | // contributor license agreements. See the NOTICE file distributed with | |
3 | // this work for additional information regarding copyright ownership. | |
4 | // The ASF licenses this file to You under the Apache License, Version 2.0 | |
5 | // (the "License"); you may not use this file except in compliance with | |
6 | // the License. You may obtain a copy of the License at | |
7 | // | |
8 | // http://www.apache.org/licenses/LICENSE-2.0 | |
9 | // | |
10 | // Unless required by applicable law or agreed to in writing, software | |
11 | // distributed under the License is distributed on an "AS IS" BASIS, | |
12 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
13 | // See the License for the specific language governing permissions and | |
14 | // limitations under the License. | |
15 | ||
16 | using Apache.Arrow.Types; | |
17 | ||
18 | namespace Apache.Arrow | |
19 | { | |
20 | public class DoubleArray : PrimitiveArray<double> | |
21 | { | |
22 | public class Builder : PrimitiveArrayBuilder<double, DoubleArray, Builder> | |
23 | { | |
24 | protected override DoubleArray Build( | |
25 | ArrowBuffer valueBuffer, ArrowBuffer nullBitmapBuffer, | |
26 | int length, int nullCount, int offset) => | |
27 | new DoubleArray(valueBuffer, nullBitmapBuffer, length, nullCount, offset); | |
28 | } | |
29 | ||
30 | public DoubleArray( | |
31 | ArrowBuffer valueBuffer, ArrowBuffer nullBitmapBuffer, | |
32 | int length, int nullCount, int offset) | |
33 | : this(new ArrayData(DoubleType.Default, length, nullCount, offset, | |
34 | new[] { nullBitmapBuffer, valueBuffer })) | |
35 | { } | |
36 | ||
37 | public DoubleArray(ArrayData data) | |
38 | : base(data) | |
39 | { | |
40 | data.EnsureDataType(ArrowTypeId.Double); | |
41 | } | |
42 | ||
43 | public override void Accept(IArrowArrayVisitor visitor) => Accept(this, visitor); | |
44 | } | |
45 | } |