1 files changed, 124 insertions, 0 deletions
diff --git a/src/arrow/java/vector/src/main/codegen/data/ArrowTypes.tdd b/src/arrow/java/vector/src/main/codegen/data/ArrowTypes.tdd
new file mode 100644
index 000000000..3cf9a9687
--- /dev/null
+++ b/src/arrow/java/vector/src/main/codegen/data/ArrowTypes.tdd
@@ -0,0 +1,124 @@
+# 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.
+
+{
+  types: [
+    {
+      name: "Null",
+      fields: [],
+      complex: false
+    },
+    {
+      name: "Struct_",
+      fields: [],
+      complex: true
+    },
+    {
+      name: "List",
+      fields: [],
+      complex: true
+    },
+    {
+      name: "LargeList",
+      fields: [],
+      complex: true
+    },
+    {
+      name: "FixedSizeList",
+      fields: [{name: "listSize", type: int}],
+      complex: true
+    },
+    {
+      name: "Union",
+      fields: [{name: "mode", type: short, valueType: UnionMode}, {name: "typeIds", type: "int[]"}],
+      complex: true
+    },
+    {
+      name: "Map",
+      fields: [{name: "keysSorted", type: boolean}],
+      complex: true
+    },
+    {
+      name: "Int",
+      fields: [{name: "bitWidth", type: int}, {name: "isSigned", type: boolean}],
+      complex: false
+    },
+    {
+      name: "FloatingPoint",
+      fields: [{name: precision, type: short, valueType: FloatingPointPrecision}],
+      complex: false
+    },
+    {
+      name: "Utf8",
+      fields: [],
+      complex: false
+    },
+    {
+      name: "LargeUtf8",
+      fields: [],
+      complex: false
+    },
+    {
+      name: "Binary",
+      fields: [],
+      complex: false
+    },
+    {
+      name: "LargeBinary",
+      fields: [],
+      complex: false
+    },
+    {
+      name: "FixedSizeBinary",
+      fields: [{name: "byteWidth", type: int}],
+      complex: false
+    }
+    {
+      name: "Bool",
+      fields: [],
+      complex: false
+    },
+    {
+      name: "Decimal",
+      fields: [{name: "precision", type: int}, {name: "scale", type: int}, {name: "bitWidth", type: int}],
+      complex: false
+    },
+    {
+      name: "Date",
+      fields: [{name: "unit", type: short, valueType: DateUnit}]
+      complex: false
+    },
+    {
+      name: "Time",
+      fields: [{name: "unit", type: short, valueType: TimeUnit}, {name: "bitWidth", type: int}],
+      complex: false
+    },
+    {
+      name: "Timestamp",
+      fields: [{name: "unit", type: short, valueType: TimeUnit}, {name: "timezone", type: String}]
+      complex: false
+    },
+    {
+      name: "Interval",
+      fields: [{name: "unit", type: short, valueType: IntervalUnit}],
+      complex: false
+    },
+     {
+       name: "Duration",
+       fields: [{name: "unit", type: short, valueType: TimeUnit}],
+       complex: false
+    }
+  ]
+}