ceph/src/arrow/java/vector/src/main/codegen/data/ValueVectorTypes.tdd

   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 {
  17   modes: [
  18     {name: "Optional", prefix: "Nullable"},
  19     {name: "Required", prefix: ""}
  20     ],
  21   types: [
  22     {
  23       major: "Fixed",
  24       width: 1,
  25       javaType: "byte",
  26       boxedType: "Byte",
  27       fields: [{name: "value", type: "byte"}],
  28       minor: [
  29         { class: "TinyInt", valueHolder: "IntHolder" },
  30         { class: "UInt1", valueHolder: "UInt1Holder" }
  31       ]
  32     },
  33     {
  34       major: "Fixed",
  35       width: 2,
  36       javaType: "char",
  37       boxedType: "Character",
  38       fields: [{name: "value", type: "char"}],
  39       minor: [
  40         { class: "UInt2", valueHolder: "UInt2Holder"}
  41       ]
  42     },    {
  43       major: "Fixed",
  44       width: 2,
  45       javaType: "short",
  46       boxedType: "Short",
  47       fields: [{name: "value", type: "short"}],
  48       minor: [
  49         { class: "SmallInt", valueHolder: "Int2Holder"},
  50       ]
  51     },
  52     {
  53       major: "Fixed",
  54       width: 4,
  55       javaType: "int",
  56       boxedType: "Integer",
  57       fields: [{name: "value", type: "int"}],
  58       minor: [
  59         { class: "Int", valueHolder: "IntHolder"},
  60         { class: "UInt4", valueHolder: "UInt4Holder" },
  61         { class: "Float4", javaType: "float" , boxedType: "Float", fields: [{name: "value", type: "float"}]},
  62         { class: "DateDay" },
  63         { class: "IntervalYear", javaType: "int", friendlyType: "Period" },
  64         { class: "TimeSec" },
  65         { class: "TimeMilli", javaType: "int", friendlyType: "LocalDateTime" }
  66       ]
  67     },
  68     {
  69       major: "Fixed",
  70       width: 8,
  71       javaType: "long",
  72       boxedType: "Long",
  73       fields: [{name: "value", type: "long"}],
  74       minor: [
  75         { class: "BigInt"},
  76         { class: "UInt8" },
  77         { class: "Float8",           javaType: "double", boxedType: "Double", fields: [{name: "value", type: "double"}] },
  78         { class: "DateMilli",        javaType: "long",                      friendlyType: "LocalDateTime" },
  79         { class: "Duration", javaType: "long", friendlyType: "Duration",
  80           arrowType: "org.apache.arrow.vector.types.pojo.ArrowType.Duration",
  81           typeParams: [ {name: "unit", type: "org.apache.arrow.vector.types.TimeUnit"} ],
  82           arrowTypeConstructorParams: ["unit"]}
  83         { class: "TimeStampSec",     javaType: "long",   boxedType: "Long", friendlyType: "LocalDateTime" },
  84         { class: "TimeStampMilli",   javaType: "long",   boxedType: "Long", friendlyType: "LocalDateTime" },
  85         { class: "TimeStampMicro",   javaType: "long",   boxedType: "Long", friendlyType: "LocalDateTime" },
  86         { class: "TimeStampNano",    javaType: "long",   boxedType: "Long", friendlyType: "LocalDateTime" },
  87         { class: "TimeStampSecTZ", javaType: "long",   boxedType: "Long",
  88                                      typeParams: [ {name: "timezone", type: "String"} ],
  89                                      arrowType: "org.apache.arrow.vector.types.pojo.ArrowType.Timestamp",
  90                                      arrowTypeConstructorParams: ["org.apache.arrow.vector.types.TimeUnit.SECOND", "timezone"] },
  91         { class: "TimeStampMilliTZ", javaType: "long",   boxedType: "Long",
  92                                      typeParams: [ {name: "timezone", type: "String"} ],
  93                                      arrowType: "org.apache.arrow.vector.types.pojo.ArrowType.Timestamp",
  94                                      arrowTypeConstructorParams: ["org.apache.arrow.vector.types.TimeUnit.MILLISECOND", "timezone"] },
  95         { class: "TimeStampMicroTZ", javaType: "long",   boxedType: "Long",
  96                                      typeParams: [ {name: "timezone", type: "String"} ],
  97                                      arrowType: "org.apache.arrow.vector.types.pojo.ArrowType.Timestamp",
  98                                      arrowTypeConstructorParams: ["org.apache.arrow.vector.types.TimeUnit.MICROSECOND", "timezone"] },
  99         { class: "TimeStampNanoTZ", javaType: "long",   boxedType: "Long",
 100                                      typeParams: [ {name: "timezone", type: "String"} ],
 101                                      arrowType: "org.apache.arrow.vector.types.pojo.ArrowType.Timestamp",
 102                                      arrowTypeConstructorParams: ["org.apache.arrow.vector.types.TimeUnit.NANOSECOND", "timezone"] },
 103         { class: "TimeMicro" },
 104         { class: "TimeNano" }
 105       ]
 106     },
 107     {
 108       major: "Fixed",
 109       width: 8,
 110       javaType: "ArrowBuf",
 111       boxedType: "ArrowBuf",
 112       minor: [
 113         { class: "IntervalDay", millisecondsOffset: 4, friendlyType: "Duration", fields: [ {name: "days", type:"int"}, {name: "milliseconds", type:"int"}] }
 114       ]
 115     },
 116     {
 117       major: "Fixed",
 118       width: 16,
 119       javaType: "ArrowBuf",
 120       boxedType: "ArrowBuf",
 121       minor: [
 122         { class: "IntervalMonthDayNano", daysOffset: 4, nanosecondsOffset: 8, friendlyType: "PeriodDuration", fields: [ {name: "months", type:"int"}, {name: "days", type:"int"}, {name: "nanoseconds", type:"long"}] }
 123       ]
 124     },
 125
 126     {
 127       major: "Fixed",
 128       width: 32,
 129       javaType: "ArrowBuf",
 130       boxedType: "ArrowBuf",
 131
 132       minor: [
 133         {
 134           class: "Decimal256",
 135           maxPrecisionDigits: 76, nDecimalDigits: 4, friendlyType: "BigDecimal",
 136           typeParams: [ {name: "scale", type: "int"}, { name: "precision", type: "int"}],
 137           arrowType: "org.apache.arrow.vector.types.pojo.ArrowType.Decimal",
 138           fields: [{name: "start", type: "long"}, {name: "buffer", type: "ArrowBuf"}]
 139         }
 140       ]
 141     },
 142     {
 143       major: "Fixed",
 144       width: 16,
 145       javaType: "ArrowBuf",
 146       boxedType: "ArrowBuf",
 147
 148       minor: [
 149         {
 150           class: "Decimal",
 151           maxPrecisionDigits: 38, nDecimalDigits: 4, friendlyType: "BigDecimal",
 152           typeParams: [ {name: "scale", type: "int"}, { name: "precision", type: "int"}],
 153           arrowType: "org.apache.arrow.vector.types.pojo.ArrowType.Decimal",
 154           fields: [{name: "start", type: "long"}, {name: "buffer", type: "ArrowBuf"}]
 155         }
 156       ]
 157     },
 158
 159     {
 160       major: "Fixed",
 161       width: -1,
 162       javaType: "byte[]",
 163       boxedType: "ArrowBuf",
 164       minor: [
 165         {
 166           class: "FixedSizeBinary",
 167           typeParams: [ {name: "byteWidth", type: "int"} ],
 168           arrowType: "org.apache.arrow.vector.types.pojo.ArrowType.FixedSizeBinary",
 169           friendlyType: "byte[]",
 170           fields: [{name: "buffer", type: "ArrowBuf"}],
 171         }
 172       ]
 173     },
 174     {
 175       major: "VarLen",
 176       width: 4,
 177       javaType: "int",
 178       boxedType: "ArrowBuf",
 179       fields: [{name: "start", type: "int"}, {name: "end", type: "int"}, {name: "buffer", type: "ArrowBuf"}],
 180       minor: [
 181         { class: "VarBinary" , friendlyType: "byte[]" },
 182         { class: "VarChar" , friendlyType: "Text" }
 183       ]
 184     },
 185     {
 186       major: "VarLen",
 187       width: 8,
 188       javaType: "long",
 189       boxedType: "ArrowBuf",
 190       fields: [{name: "start", type: "long"}, {name: "end", type: "long"}, {name: "buffer", type: "ArrowBuf"}],
 191       minor: [
 192         { class: "LargeVarChar" , friendlyType: "Text" }
 193         { class: "LargeVarBinary" , friendlyType: "byte[]" }
 194       ]
 195     },
 196     {
 197       major: "Bit",
 198       width: 1,
 199       javaType: "int",
 200       boxedType: "Integer",
 201       minor: [
 202         { class: "Bit" , friendlyType: "Boolean", fields: [{name: "value", type: "int"}] }
 203       ]
 204     }
 205   ]
 206 }