Add PlannerPipeline

lang/src/org/partiql/lang/SqlException.kt

@@ -34,12 +34,10 @@ import org.partiql.lang.util.propertyValueMapOf
  *
  * @param message the message for this exception
  * @param errorCode the error code for this exception
- * @param propertyValueMap context for this error
+ * @param errorContext context for this error, includes details like line & character offsets, among others.
+ * @param internal True to indicate that this exception a bug in ParitQL itself.  False to indicate it was caused by
+ * incorrect usage of APIs or invalid end-user queries.
  * @param cause for this exception
- *
- * @constructor a custom error [message], the [errorCode], error context as a [propertyValueMap] and optional [cause] creates an
- * [SqlException]. This is the constructor for the second configuration explained above.
- *
  */
 open class SqlException(
     override var message: String,
@@ -83,7 +81,7 @@ open class SqlException(
      *
      *  * ErrorCategory is one of `Lexer Error`, `Parser Error`, `Runtime Error`
      *  * ErrorLocation is the line and column where the error occurred
-     *  * Errormessatge is the **generated** error message
+     *  * ErrorMessage is the **generated** error message
      *
      *
      * TODO: Prepend to the auto-generated message the file name.
@@ -92,6 +90,10 @@ open class SqlException(
     fun generateMessage(): String =
         "${errorCategory(errorCode)}: ${errorLocation(errorContext)}: ${errorMessage(errorCode, errorContext)}"
 
+    /** Same as [generateMessage] but without the location. */
+    fun generateMessageNoLocation(): String =
+        "${errorCategory(errorCode)}: ${errorMessage(errorCode, errorContext)}"
+
     private fun errorMessage(errorCode: ErrorCode?, propertyValueMap: PropertyValueMap?): String =
         errorCode?.getErrorMessage(propertyValueMap) ?: UNKNOWN
 

lang/src/org/partiql/lang/planner/EvaluatorOptions.kt

@@ -0,0 +1,85 @@
+package org.partiql.lang.planner
+
+import org.partiql.lang.eval.ProjectionIterationBehavior
+import org.partiql.lang.eval.ThunkOptions
+import org.partiql.lang.eval.TypedOpBehavior
+import org.partiql.lang.eval.TypingMode
+import java.time.ZoneOffset
+
+/*
+
+Differences between CompilerOptions and PlannerOptions:
+
+- There is no EvaluatorOptions equivalent for CompileOptions.visitorTransformMode since the planner always runs some basic
+ normalization and variable resolution passes *before* the customer can inject their own transforms.
+- There is no EvaluatorOptions equivalent for CompileOptions.thunkReturnTypeAssertions since PlannerPipeline does not
+support the static type inferencer (yet).
+- PlannerOptions.allowUndefinedVariables is new.
+- PlannerOptions has no equivalent for CompileOptions.undefinedVariableBehavior -- this was added for backward
+compatibility on behalf of a customer we don't have anymore.  Internal bug number is IONSQL-134.
+ */
+
+/**
+ * Specifies options that effect the behavior of the PartiQL physical plan evaluator.
+ *
+ * @param defaultTimezoneOffset Default timezone offset to be used when TIME WITH TIME ZONE does not explicitly
+ * specify the time zone. Defaults to [ZoneOffset.UTC].
+ */
+@Suppress("DataClassPrivateConstructor")
+data class EvaluatorOptions private constructor (
+    val projectionIteration: ProjectionIterationBehavior = ProjectionIterationBehavior.FILTER_MISSING,
+    val thunkOptions: ThunkOptions = ThunkOptions.standard(),
+    val typingMode: TypingMode = TypingMode.LEGACY,
+    val typedOpBehavior: TypedOpBehavior = TypedOpBehavior.LEGACY,
+    val defaultTimezoneOffset: ZoneOffset = ZoneOffset.UTC
+) {
+    companion object {
+
+        /**
+         * Creates a java style builder that will choose the default values for any unspecified options.
+         */
+        @JvmStatic
+        fun builder() = Builder()
+
+        /**
+         * Creates a java style builder that will clone the [EvaluatorOptions] passed to the constructor.
+         */
+        @JvmStatic
+        fun builder(options: EvaluatorOptions) = Builder(options)
+
+        /**
+         * Kotlin style builder that will choose the default values for any unspecified options.
+         */
+        fun build(block: Builder.() -> Unit) = Builder().apply(block).build()
+
+        /**
+         * Kotlin style builder that will clone the [EvaluatorOptions] passed to the constructor.
+         */
+        fun build(options: EvaluatorOptions, block: Builder.() -> Unit) = Builder(options).apply(block).build()
+
+        /**
+         * Creates a [EvaluatorOptions] instance with the standard values for use by the legacy AST compiler.
+         */
+        @JvmStatic
+        fun standard() = Builder().build()
+    }
+
+    /**
+     * Builds a [EvaluatorOptions] instance.
+     */
+    class Builder(private var options: EvaluatorOptions = EvaluatorOptions()) {
+
+        fun projectionIteration(value: ProjectionIterationBehavior) = set { copy(projectionIteration = value) }
+        fun typingMode(value: TypingMode) = set { copy(typingMode = value) }
+        fun typedOpBehavior(value: TypedOpBehavior) = set { copy(typedOpBehavior = value) }
+        fun thunkOptions(value: ThunkOptions) = set { copy(thunkOptions = value) }
+        fun defaultTimezoneOffset(value: ZoneOffset) = set { copy(defaultTimezoneOffset = value) }
+
+        private inline fun set(block: EvaluatorOptions.() -> EvaluatorOptions): Builder {
+            options = block(options)
+            return this
+        }
+
+        fun build() = options
+    }
+}