ast

Type Members

1. class AnonSymbol extends Symbol

   An anonymous symbol defined in the AST.

2. class AnonTableIdentitySymbol extends AnonTypeSymbol with TableIdentitySymbol

   An anonymous TableIdentitySymbol.

3. class AnonTypeSymbol extends TypeSymbol

   An anonymous symbol defined in the AST.

4. final case class Apply(sym: Symbol, children: Seq[Node])(tpe: Type) extends TypedNode with Product with Serializable

   A function call expression.

5. trait AtomicType extends Type

   An atomic type (i.

6. trait BaseTypedType[T] extends TypedType[T] with AtomicType

7. trait BinaryNode extends Node

8. final case class Bind(generator: Symbol, from: Node, select: Node) extends BinaryNode with DefNode with Product with Serializable

   A .

9. trait ClientSideOp extends AnyRef

   An operation which is expected to be run on the client side.

10. final case class CollectionType(cons: CollectionTypeConstructor, elementType: Type) extends Type with Product with Serializable

11. case class CollectionTypeConstructor(dummy: String = "") extends Product with Serializable

12. abstract class ColumnOption[+T] extends AnyRef

13. final case class CompiledStatement(statement: String, extra: Any, tpe: Type) extends NullaryNode with TypedNode with Product with Serializable

    A compiled statement with a fixed type, a statement string and driver-specific extra data.

14. final case class Comprehension(from: Seq[(Symbol, Node)] = collection.this.Seq.empty[Nothing], where: Seq[Node] = collection.this.Seq.empty[Nothing], groupBy: Option[Node] = scala.None, orderBy: Seq[(Node, Ordering)] = collection.this.Seq.empty[Nothing], select: Option[Node] = scala.None, fetch: Option[Long] = scala.None, offset: Option[Long] = scala.None) extends DefNode with Product with Serializable

    A SQL comprehension

15. final case class ConditionalExpr(clauses: IndexedSeq[Node], elseClause: Node) extends SimplyTypedNode with Product with Serializable

    A conditional expression; all clauses should be IfThen nodes

16. trait DefNode extends Node

    A Node which introduces Symbols.

17. class DefaultSymbolScope extends SymbolScope

18. final case class Drop(from: Node, num: Int) extends FilteredQuery with UnaryNode with Product with Serializable

    A .

19. class DumpContext extends AnyRef

20. case class ElementSymbol(idx: Int) extends Symbol with Product with Serializable

    An element of a ProductNode (using a 1-based index)

21. case class FieldSymbol(name: String)(options: Seq[ColumnOption[_]], tpe: Type) extends Symbol with Typed with Product with Serializable

    A named symbol which refers to an (aliased or unaliased) field.

22. final case class Filter(generator: Symbol, from: Node, where: Node) extends FilteredQuery with BinaryNode with DefNode with Product with Serializable

    A .

23. abstract class FilteredQuery extends Node

    Common superclass for expressions of type (CollectionType(c, t), _) => CollectionType(c, t).

24. final case class First(child: Node) extends UnaryNode with SimplyTypedNode with ClientSideOp with Product with Serializable

    Get the first element of a collection.

25. class FunctionSymbol extends Symbol

    A Symbol that represents a library function or operator

26. final case class GetOrElse(child: Node, default: () ⇒ Any) extends UnaryNode with SimplyTypedNode with Product with Serializable

27. final case class GroupBy(fromGen: Symbol, from: Node, by: Node) extends BinaryNode with DefNode with Product with Serializable

    A .

28. final case class IfThen(left: Node, right: Node) extends BinaryNode with SimplyTypedNode with Product with Serializable

    An if-then part of a Conditional node

29. final case class Insert(generator: Symbol, table: Node, map: Node, linear: Node) extends Node with DefNode with Product with Serializable

    Represents an Insert operation.

30. final case class InsertColumn(child: Node, fs: FieldSymbol) extends UnaryNode with SimplyTypedNode with Product with Serializable

    A column in an Insert operation.

31. case class IntrinsicSymbol(target: Node) extends Symbol with Product with Serializable

32. final case class Join(leftGen: Symbol, rightGen: Symbol, left: Node, right: Node, jt: JoinType, on: Node) extends DefNode with Product with Serializable

    A join expression of type (CollectionType(c, t), CollectionType(_, u)) => CollecionType(c, (t, u)).

33. abstract class JoinType extends AnyRef

    The type of a join operation.

34. trait LiteralNode extends NullaryNode with TypedNode

    A literal value expression.

35. final class MappedScalaType extends Type

36. trait Node extends AnyRef

    A node in the query AST.

37. final class NodeOps extends AnyVal

    Extra methods for Nodes.

38. final case class NominalType(sym: TypeSymbol)(structuralView: Type) extends Type with Product with Serializable

39. trait NullaryNode extends Node

40. trait NumericTypedType extends AnyRef

    Mark a TypedType as eligible for numeric operators.

41. final case class OptionApply(child: Node) extends UnaryNode with SimplyTypedNode with Product with Serializable

42. trait OptionType extends Type

43. trait OptionTypedType[T] extends TypedType[Option[T]] with OptionType

44. final case class Ordering(direction: Direction = Ordering.Asc, nulls: NullOrdering = Ordering.NullsDefault) extends Product with Serializable

45. trait ProductNode extends SimplyTypedNode

    An expression that represents a conjunction of expressions.

46. final case class ProductType(elements: IndexedSeq[Type]) extends Type with Product with Serializable

47. final case class Pure(value: Node, identity: TypeSymbol = new AnonTypeSymbol()) extends UnaryNode with SimplyTypedNode with Product with Serializable

    An expression that represents a plain value lifted into a Query.

48. final case class QueryParameter(extractor: (Any) ⇒ Any, tpe: Type) extends NullaryNode with TypedNode with Product with Serializable

    A parameter from a QueryTemplate which gets turned into a bind variable.

49. final case class RangeFrom(start: Long = 1L) extends NullaryNode with TypedNode with Product with Serializable

    A Query of this special Node represents an infinite stream of consecutive numbers starting at the given number.

50. final case class Ref(sym: Symbol) extends NullaryNode with Product with Serializable

    A reference to a Symbol

51. final case class ResultSetMapping(generator: Symbol, from: Node, map: Node) extends BinaryNode with DefNode with ClientSideOp with Product with Serializable

    A client-side projection of type (CollectionType(c, t), u) => CollectionType(c, u).

52. final case class RowNumber(by: Seq[(Node, Ordering)] = collection.this.Seq.empty[Nothing]) extends TypedNode with Product with Serializable

    The row_number window function

53. class ScalaBaseType[T] extends ScalaType[T] with BaseTypedType[T]

54. abstract class ScalaNumericType[T] extends ScalaBaseType[T] with NumericTypedType

55. class ScalaOptionType[T] extends ScalaType[Option[T]] with OptionTypedType[T]

56. trait ScalaType[T] extends TypedType[T]

    A Slick Type encoding of plain Scala types.

57. case class Scope(m: Map[Symbol, (Node, Scope)]) extends Product with Serializable

    A scope for scoped traversal

58. final case class Select(in: Node, field: Symbol) extends UnaryNode with SimplyTypedNode with Product with Serializable

    An expression that selects a field in another expression.

59. final case class SequenceNode(name: String)(increment: Long) extends NullaryNode with TypedNode with Product with Serializable

    A node that represents an SQL sequence.

60. case class SimpleTableIdentitySymbol(constituents: AnyRef*) extends TableIdentitySymbol with Product with Serializable

    Default implementation of TableIdentitySymbol

61. trait SimplyTypedNode extends Node

    A Node whose children can be typed independently of each other and which can be typed without access to its scope.

62. final case class SortBy(generator: Symbol, from: Node, by: Seq[(Node, Ordering)]) extends FilteredQuery with DefNode with Product with Serializable

    A .

63. final case class StructNode(elements: IndexedSeq[(Symbol, Node)]) extends ProductNode with DefNode with Product with Serializable

    An expression that represents a structure, i.

64. final case class StructType(elements: Seq[(Symbol, Type)]) extends Type with Product with Serializable

65. trait Symbol extends AnyRef

    A symbol which can be used in the AST.

66. class SymbolNamer extends AnyRef

    Provides names for symbols

67. trait SymbolScope extends AnyRef

68. final case class TableExpansion(generator: Symbol, table: Node, columns: Node) extends BinaryNode with DefNode with Product with Serializable

    A table together with its expansion into columns.

69. trait TableIdentitySymbol extends TypeSymbol

    A TypeSymbol which uniquely identifies a table type

70. final case class TableNode(schemaName: Option[String], tableName: String, identity: TableIdentitySymbol, driverTable: Any) extends NullaryNode with TypedNode with Product with Serializable

    A Node representing a database table.

71. final case class Take(from: Node, num: Int) extends FilteredQuery with UnaryNode with Product with Serializable

    A .

72. trait Type extends AnyRef

    Super-trait for all types

73. final case class TypeMapping(child: Node, toBase: (Any) ⇒ Any, toMapped: (Any) ⇒ Any) extends UnaryNode with SimplyTypedNode with Product with Serializable

    A client-side type mapping

74. trait TypeSymbol extends Symbol

    The symbol of a nominal type

75. final class TypeUtil extends AnyVal

76. trait Typed extends AnyRef

    Something that has a type

77. trait TypedNode extends Node with Typed

78. trait TypedType[T] extends Type

79. trait UnaryNode extends Node

80. final case class UnassignedStructuralType(sym: TypeSymbol) extends AtomicType with Product with Serializable

    The type of a structural view of a NominalType before computing the proper type in the inferTypes phase.

81. final case class Union(left: Node, right: Node, all: Boolean, leftGen: Symbol = new AnonSymbol(), rightGen: Symbol = new AnonSymbol()) extends BinaryNode with DefNode with SimplyTypedNode with Product with Serializable

    A union of type (CollectionType(c, t), CollectionType(_, t)) => CollectionType(c, t).