[v1][WIP] Replicate partiqlparser default with v1 AST

partiql-ast/api/partiql-ast.api

@@ -5737,7 +5737,7 @@ public abstract interface class org/partiql/ast/v1/AstVisitor {
 	public abstract fun visitTableRef (Lorg/partiql/ast/v1/FromTableRef;Ljava/lang/Object;)Ljava/lang/Object;
 }
 
-public class org/partiql/ast/v1/DataType : org/partiql/ast/v1/Enum {
+public class org/partiql/ast/v1/DataType : org/partiql/ast/v1/AstNode, org/partiql/ast/v1/Enum {
 	public static final field BAG I
 	public static final field BIGINT I
 	public static final field BINARY_LARGE_OBJECT I
@@ -5814,6 +5814,8 @@ public class org/partiql/ast/v1/DataType : org/partiql/ast/v1/Enum {
 	public static fun CLOB (I)Lorg/partiql/ast/v1/DataType;
 	public static fun DATE ()Lorg/partiql/ast/v1/DataType;
 	public static fun DEC ()Lorg/partiql/ast/v1/DataType;
+	public static fun DEC (I)Lorg/partiql/ast/v1/DataType;
+	public static fun DEC (II)Lorg/partiql/ast/v1/DataType;
 	public static fun DECIMAL ()Lorg/partiql/ast/v1/DataType;
 	public static fun DECIMAL (I)Lorg/partiql/ast/v1/DataType;
 	public static fun DECIMAL (II)Lorg/partiql/ast/v1/DataType;
@@ -5856,14 +5858,16 @@ public class org/partiql/ast/v1/DataType : org/partiql/ast/v1/Enum {
 	public static fun USER_DEFINED (Lorg/partiql/ast/v1/IdentifierChain;)Lorg/partiql/ast/v1/DataType;
 	public static fun VARCHAR ()Lorg/partiql/ast/v1/DataType;
 	public static fun VARCHAR (I)Lorg/partiql/ast/v1/DataType;
+	public fun accept (Lorg/partiql/ast/v1/AstVisitor;Ljava/lang/Object;)Ljava/lang/Object;
+	public fun children ()Ljava/util/Collection;
 	public fun code ()I
 	public fun getLength ()Ljava/lang/Integer;
 	public fun getName ()Lorg/partiql/ast/v1/IdentifierChain;
 	public fun getPrecision ()Ljava/lang/Integer;
 	public fun getScale ()Ljava/lang/Integer;
 }
 
-public class org/partiql/ast/v1/DatetimeField : org/partiql/ast/v1/Enum {
+public class org/partiql/ast/v1/DatetimeField : org/partiql/ast/v1/AstNode, org/partiql/ast/v1/Enum {
 	public static final field DAY I
 	public static final field HOUR I
 	public static final field MINUTE I
@@ -5882,6 +5886,8 @@ public class org/partiql/ast/v1/DatetimeField : org/partiql/ast/v1/Enum {
 	public static fun TIMEZONE_MINUTE ()Lorg/partiql/ast/v1/DatetimeField;
 	public static fun UNKNOWN ()Lorg/partiql/ast/v1/DatetimeField;
 	public static fun YEAR ()Lorg/partiql/ast/v1/DatetimeField;
+	public fun accept (Lorg/partiql/ast/v1/AstVisitor;Ljava/lang/Object;)Ljava/lang/Object;
+	public fun children ()Ljava/util/Collection;
 	public fun code ()I
 }
 

partiql-ast/src/main/java/org/partiql/ast/v1/DataType.java

@@ -1,6 +1,11 @@
 package org.partiql.ast.v1;
 
-public class DataType implements Enum {
+import org.jetbrains.annotations.NotNull;
+
+import java.util.Collection;
+import java.util.Collections;
+
+public class DataType extends AstNode implements Enum {
     public static final int UNKNOWN = 0;
     // <absent types>
     public static final int NULL = 1;
@@ -158,6 +163,14 @@ public static DataType DEC() {
         return new DataType(DEC);
     }
 
+    public static DataType DEC(int precision) {
+        return new DataType(DEC, precision, null, null);
+    }
+
+    public static DataType DEC(int precision, int scale) {
+        return new DataType(DEC, precision, scale, null);
+    }
+
     public static DataType NUMERIC() {
         return new DataType(NUMERIC);
     }
@@ -411,4 +424,16 @@ public Integer getLength() {
     public IdentifierChain getName() {
         return name;
     }
+
+    // TODO ALAN -- decide if DataType should extend AstNode; if so, what will be `children` and `accept` definitions
+    @NotNull
+    @Override
+    public Collection<AstNode> children() {
+        return Collections.emptyList();
+    }
+
+    @Override
+    public <R, C> R accept(@NotNull AstVisitor<R, C> visitor, C ctx) {
+        return null;
+    }
 }

partiql-ast/src/main/java/org/partiql/ast/v1/DatetimeField.java

@@ -1,9 +1,14 @@
 package org.partiql.ast.v1;
 
+import org.jetbrains.annotations.NotNull;
+
+import java.util.Collection;
+import java.util.Collections;
+
 /**
  * TODO docs, equals, hashcode
  */
-public class DatetimeField implements Enum {
+public class DatetimeField extends AstNode implements Enum {
     public static final int UNKNOWN = 0;
     public static final int YEAR = 1;
     public static final int MONTH = 2;
@@ -60,4 +65,15 @@ private DatetimeField(int code) {
     public int code() {
         return code;
     }
+
+    @NotNull
+    @Override
+    public Collection<AstNode> children() {
+        return Collections.emptyList();
+    }
+
+    @Override
+    public <R, C> R accept(@NotNull AstVisitor<R, C> visitor, C ctx) {
+        return null;
+    }
 }

partiql-parser/api/partiql-parser.api

@@ -118,3 +118,35 @@ public final class org/partiql/parser/SourceLocations : java/util/Map, kotlin/jv
 	public final fun values ()Ljava/util/Collection;
 }
 
+public abstract interface class org/partiql/parser/V1PartiQLParser {
+	public static final field Companion Lorg/partiql/parser/V1PartiQLParser$Companion;
+	public static fun builder ()Lorg/partiql/parser/V1PartiQLParserBuilder;
+	public abstract fun parse (Ljava/lang/String;)Lorg/partiql/parser/V1PartiQLParser$Result;
+	public static fun standard ()Lorg/partiql/parser/V1PartiQLParser;
+}
+
+public final class org/partiql/parser/V1PartiQLParser$Companion {
+	public final fun builder ()Lorg/partiql/parser/V1PartiQLParserBuilder;
+	public final fun standard ()Lorg/partiql/parser/V1PartiQLParser;
+}
+
+public final class org/partiql/parser/V1PartiQLParser$Result {
+	public fun <init> (Ljava/lang/String;Lorg/partiql/ast/v1/Statement;Lorg/partiql/parser/SourceLocations;)V
+	public final fun component1 ()Ljava/lang/String;
+	public final fun component2 ()Lorg/partiql/ast/v1/Statement;
+	public final fun component3 ()Lorg/partiql/parser/SourceLocations;
+	public final fun copy (Ljava/lang/String;Lorg/partiql/ast/v1/Statement;Lorg/partiql/parser/SourceLocations;)Lorg/partiql/parser/V1PartiQLParser$Result;
+	public static synthetic fun copy$default (Lorg/partiql/parser/V1PartiQLParser$Result;Ljava/lang/String;Lorg/partiql/ast/v1/Statement;Lorg/partiql/parser/SourceLocations;ILjava/lang/Object;)Lorg/partiql/parser/V1PartiQLParser$Result;
+	public fun equals (Ljava/lang/Object;)Z
+	public final fun getLocations ()Lorg/partiql/parser/SourceLocations;
+	public final fun getRoot ()Lorg/partiql/ast/v1/Statement;
+	public final fun getSource ()Ljava/lang/String;
+	public fun hashCode ()I
+	public fun toString ()Ljava/lang/String;
+}
+
+public final class org/partiql/parser/V1PartiQLParserBuilder {
+	public fun <init> ()V
+	public final fun build ()Lorg/partiql/parser/V1PartiQLParser;
+}
+

partiql-parser/src/main/kotlin/org/partiql/parser/V1PartiQLParser.kt

@@ -0,0 +1,39 @@
+/*
+ * Copyright 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.parser
+
+import org.partiql.ast.v1.Statement
+import org.partiql.parser.internal.V1PartiQLParserDefault
+
+public interface V1PartiQLParser {
+
+    @Throws(PartiQLSyntaxException::class, InterruptedException::class)
+    public fun parse(source: String): Result
+
+    public data class Result(
+        val source: String,
+        val root: Statement,
+        val locations: SourceLocations,
+    )
+
+    public companion object {
+
+        @JvmStatic
+        public fun builder(): V1PartiQLParserBuilder = V1PartiQLParserBuilder()
+
+        @JvmStatic
+        public fun standard(): V1PartiQLParser = V1PartiQLParserDefault()
+    }
+}

partiql-parser/src/main/kotlin/org/partiql/parser/V1PartiQLParserBuilder.kt

@@ -0,0 +1,27 @@
+/*
+ * Copyright 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.parser
+
+import org.partiql.parser.internal.V1PartiQLParserDefault
+
+/**
+ * A builder class to instantiate a [V1PartiQLParser].
+ */
+public class V1PartiQLParserBuilder {
+
+    public fun build(): V1PartiQLParser {
+        return V1PartiQLParserDefault()
+    }
+}