Initializes PartiQL Value classes

CHANGELOG.md

@@ -29,6 +29,8 @@ Thank you to all who have contributed!
 ## [Unreleased]
 
 ### Added
+- Adds `org.partiql.value` (experimental) package for reading/writing PartiQL
+  values
 
 ### Changed
 
@@ -42,6 +44,7 @@ Thank you to all who have contributed!
 
 ### Contributors
 Thank you to all who have contributed!
+- @howero
 - @<your-username>
 
 ## [0.12.0] - 2023-06-14

buildSrc/src/main/kotlin/partiql.versions.kt

@@ -38,6 +38,7 @@ object Versions {
     const val jmh = "0.5.3"
     const val joda = "2.12.1"
     const val kotlinPoet = "1.11.0"
+    const val kotlinxCollections = "0.3.5"
     const val picoCli = "4.7.0"
     const val kasechange = "1.3.0"
     const val ktlint = "10.2.1"
@@ -76,6 +77,7 @@ object Deps {
     const val joda = "joda-time:joda-time:${Versions.joda}"
     const val kasechange = "net.pearx.kasechange:kasechange:${Versions.kasechange}"
     const val kotlinPoet = "com.squareup:kotlinpoet:${Versions.kotlinPoet}"
+    const val kotlinxCollections = "org.jetbrains.kotlinx:kotlinx-collections-immutable:${Versions.kotlinxCollections}"
     const val picoCli = "info.picocli:picocli:${Versions.picoCli}"
     const val pig = "org.partiql:partiql-ir-generator:${Versions.pig}"
     const val pigRuntime = "org.partiql:partiql-ir-generator-runtime:${Versions.pig}"

partiql-types/build.gradle.kts

@@ -20,6 +20,7 @@ plugins {
 
 dependencies {
     implementation(Deps.ionElement)
+    implementation(Deps.kotlinxCollections)
 }
 
 publish {

partiql-types/src/main/kotlin/org/partiql/types/PartiQLValueType.kt

@@ -0,0 +1,71 @@
+/*
+ * Copyright 2022 Amazon.com, Inc. or its affiliates.  All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License").
+ * You may not use this file except in compliance with the License.
+ * A copy of the License is located at:
+ *
+ *      http://aws.amazon.com/apache2.0/
+ *
+ * or in the "license" file accompanying this file. This file 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.partiql.types
+
+/**
+ * PartiQL Type Names
+ */
+public enum class PartiQLValueType {
+    BOOL,
+    INT8,
+    INT16,
+    INT32,
+    INT64,
+    INT,
+    DECIMAL,
+    FLOAT32,
+    FLOAT64,
+    CHAR,
+    STRING,
+    SYMBOL,
+    BINARY,
+    BYTE,
+    BLOB,
+    CLOB,
+    DATE,
+    TIME,
+    TIMESTAMP,
+    INTERVAL,
+    BAG,
+    LIST,
+    SEXP,
+    STRUCT,
+    NULL, // null.null
+    MISSING, // missing
+    NULLABLE_BOOL, // null.bool
+    NULLABLE_INT8, // null.int8
+    NULLABLE_INT16, // null.int16
+    NULLABLE_INT32, // null.int32
+    NULLABLE_INT64, // null.int64
+    NULLABLE_INT, // null.int
+    NULLABLE_DECIMAL, // null.decimal
+    NULLABLE_FLOAT32, // null.float32
+    NULLABLE_FLOAT64, // null.float64
+    NULLABLE_CHAR, // null.char
+    NULLABLE_STRING, // null.string
+    NULLABLE_SYMBOL, // null.symbol
+    NULLABLE_BINARY, // null.binary
+    NULLABLE_BYTE, // null.byte
+    NULLABLE_BLOB, // null.blob
+    NULLABLE_CLOB, // null.clob
+    NULLABLE_DATE, // null.date
+    NULLABLE_TIME, // null.time
+    NULLABLE_TIMESTAMP, // null.timestamp
+    NULLABLE_INTERVAL, // null.interval
+    NULLABLE_BAG, // null.bag
+    NULLABLE_LIST, // null.list
+    NULLABLE_SEXP, // null.sexp
+    NULLABLE_STRUCT, // null.struct
+}