[lang] Remove wildcard imports

lang/src/org/partiql/lang/CompilerPipeline.kt

@@ -14,18 +14,27 @@
 
 package org.partiql.lang
 
-import com.amazon.ion.*
-import org.partiql.lang.ast.*
-import org.partiql.lang.eval.*
-import org.partiql.lang.eval.builtins.*
+import com.amazon.ion.IonSystem
+import org.partiql.lang.ast.ExprNode
+import org.partiql.lang.ast.toAstStatement
+import org.partiql.lang.ast.toExprNode
+import org.partiql.lang.eval.Bindings
+import org.partiql.lang.eval.CompileOptions
+import org.partiql.lang.eval.EvaluatingCompiler
+import org.partiql.lang.eval.ExprFunction
+import org.partiql.lang.eval.ExprValueFactory
+import org.partiql.lang.eval.Expression
+import org.partiql.lang.eval.ThunkReturnTypeAssertions
+import org.partiql.lang.eval.builtins.createBuiltinFunctions
 import org.partiql.lang.eval.builtins.storedprocedure.StoredProcedure
 import org.partiql.lang.eval.visitors.PipelinedVisitorTransform
 import org.partiql.lang.eval.visitors.StaticTypeInferenceVisitorTransform
 import org.partiql.lang.eval.visitors.StaticTypeVisitorTransform
-import org.partiql.lang.syntax.*
-import org.partiql.lang.util.interruptibleFold
-import org.partiql.lang.types.StaticType
+import org.partiql.lang.syntax.Parser
+import org.partiql.lang.syntax.SqlParser
 import org.partiql.lang.types.CustomType
+import org.partiql.lang.types.StaticType
+import org.partiql.lang.util.interruptibleFold
 
 /**
  * Contains all of the information needed for processing steps.
@@ -98,7 +107,6 @@ interface CompilerPipeline  {
     fun compile(query: ExprNode): Expression
 
     companion object {
-
         /** Kotlin style builder for [CompilerPipeline].  If calling from Java instead use [builder]. */
         fun build(ion: IonSystem, block: Builder.() -> Unit) = build(ExprValueFactory.standard(ion), block)
 
@@ -119,8 +127,7 @@ interface CompilerPipeline  {
 
         /** Returns an implementation of [CompilerPipeline] with all properties set to their defaults. */
         @JvmStatic
-        fun standard(valueFactory: ExprValueFactory): CompilerPipeline =
-            builder(valueFactory).build()
+        fun standard(valueFactory: ExprValueFactory): CompilerPipeline = builder(valueFactory).build()
     }
 
     /**
@@ -282,10 +289,7 @@ internal class CompilerPipelineImpl(
         return compiler.compile(queryToCompile.toExprNode(valueFactory.ion))
     }
 
-    internal fun executePreProcessingSteps(
-        query: ExprNode,
-        context: StepContext
-    ) = preProcessingSteps.interruptibleFold(query) { currentExprNode, step ->
-        step(currentExprNode, context)
+    internal fun executePreProcessingSteps(query: ExprNode, context: StepContext) = preProcessingSteps
+            .interruptibleFold(query) { currentExprNode, step -> step(currentExprNode, context)
     }
 }

lang/src/org/partiql/lang/Exceptions.kt

@@ -14,9 +14,10 @@
 
 package org.partiql.lang
 
-import org.partiql.lang.errors.*
-import org.partiql.lang.errors.Property.*
-
+import org.partiql.lang.errors.ErrorCode
+import org.partiql.lang.errors.Property
+import org.partiql.lang.errors.PropertyValueMap
+import org.partiql.lang.errors.UNKNOWN
 
 /**
  * General exception class for the interpreter.
@@ -82,8 +83,8 @@ open class SqlException(override var message: String,
             errorCode?.getErrorMessage(propertyValueMap) ?: UNKNOWN
 
     private fun errorLocation(propertyValueMap: PropertyValueMap?): String {
-        val lineNo = propertyValueMap?.get(LINE_NUMBER)?.longValue()
-        val columnNo = propertyValueMap?.get(COLUMN_NUMBER)?.longValue()
+        val lineNo = propertyValueMap?.get(Property.LINE_NUMBER)?.longValue()
+        val columnNo = propertyValueMap?.get(Property.COLUMN_NUMBER)?.longValue()
 
         return "at line ${lineNo ?: UNKNOWN}, column ${columnNo ?: UNKNOWN}"
     }

lang/src/org/partiql/lang/ast/AggregateCallSiteListMeta.kt

@@ -14,7 +14,7 @@
 
 package org.partiql.lang.ast
 
-import com.amazon.ion.*
+import com.amazon.ion.IonWriter
 import org.partiql.lang.domains.PartiqlAst
 
 /**

lang/src/org/partiql/lang/ast/AstDeserialization.kt

@@ -14,9 +14,25 @@
 
 package org.partiql.lang.ast
 
-import com.amazon.ion.*
+import com.amazon.ion.IonSexp
+import com.amazon.ion.IonSymbol
+import com.amazon.ion.IonSystem
+import com.amazon.ion.IonValue
+import com.amazon.ion.IonWriter
 import org.partiql.lang.types.CustomType
-import org.partiql.lang.util.*
+import org.partiql.lang.util.args
+import org.partiql.lang.util.arity
+import org.partiql.lang.util.asIonInt
+import org.partiql.lang.util.asIonSexp
+import org.partiql.lang.util.asIonStruct
+import org.partiql.lang.util.asIonSymbol
+import org.partiql.lang.util.checkThreadInterrupted
+import org.partiql.lang.util.field
+import org.partiql.lang.util.longValue
+import org.partiql.lang.util.singleArgWithTag
+import org.partiql.lang.util.stringValue
+import org.partiql.lang.util.tagText
+import org.partiql.lang.util.toListOfIonSexp
 
 /**
  * Deserializes an s-expression based AST.

lang/src/org/partiql/lang/ast/AstSerialization.kt

@@ -21,7 +21,6 @@ import org.partiql.lang.util.IonWriterContext
 import org.partiql.lang.util.asIonSexp
 import org.partiql.lang.util.case
 import org.partiql.lang.util.checkThreadInterrupted
-import kotlin.UnsupportedOperationException
 
 /**
  * Serializes an instance of [ExprNode] to one of the s-expression based ASTs.

lang/src/org/partiql/lang/ast/InternalMetas.kt

@@ -14,7 +14,7 @@
 
 package org.partiql.lang.ast
 
-import com.amazon.ion.*
+import com.amazon.ion.IonWriter
 
 /**
  * Base class for [Meta] implementations which are used internally by [org.partiql.lang.eval.EvaluatingCompiler]

lang/src/org/partiql/lang/ast/IsImplictJoinMeta.kt

@@ -11,15 +11,8 @@
  *  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.lang.ast
 
-import com.amazon.ion.*
-import org.partiql.lang.ast.*
-
 /**
  * Meta node intended to be attached to an instance of [FromSourcedJoin] to indicate that no
  * join condition was specified in the original query and therefore this is an implicit join.

lang/src/org/partiql/lang/ast/IsIonLiteralMeta.kt

@@ -17,9 +17,6 @@
  */
 package org.partiql.lang.ast
 
-import com.amazon.ion.*
-import org.partiql.lang.ast.*
-
 /**
  * Meta node intended to be attached to an instance of [Literal] to indicate that it was
  * designated as an `ionLiteral` in the parsed statement.

lang/src/org/partiql/lang/ast/MemoizedMetaDeserializer.kt

@@ -14,7 +14,7 @@
 
 package org.partiql.lang.ast
 
-import com.amazon.ion.*
+import com.amazon.ion.IonValue
 
 /**
  * Provides a common way to "deserialize" a memoized meta instance.

lang/src/org/partiql/lang/ast/SourceLocationMeta.kt

@@ -14,9 +14,13 @@
 
 package org.partiql.lang.ast
 
-import com.amazon.ion.*
+import com.amazon.ion.IonValue
+import com.amazon.ion.IonWriter
 import com.amazon.ionelement.api.metaOrNull
-import org.partiql.lang.util.*
+import org.partiql.lang.util.IonWriterContext
+import org.partiql.lang.util.asIonStruct
+import org.partiql.lang.util.field
+import org.partiql.lang.util.longValue
 
 /**
  * Represents a specific location within a source file.