slick.ast

Node

trait Node extends Dumpable

A node in the query AST.

Every Node has a number of child nodes and an optional type annotation.

Source
Node.scala
Linear Supertypes
Dumpable, AnyRef, Any
Known Subclasses
Apply, BinaryNode, Bind, CollectionCast, CompiledMapping, CompiledStatement, Comprehension, DefNode, DriverComputation, Drop, Filter, FilteredQuery, First, GetOrElse, GroupBy, IfThenElse, Insert, InsertColumn, Join, LiteralNode, NullaryNode, OptionApply, OptionFold, ParameterSwitch, ProductNode, Pure, QueryParameter, RangeFrom, RebuildOption, Ref, ResultSetMapping, RowNum, RowNumGen, RowNumber, Select, SequenceNode, SimpleBinaryOperator, SimpleExpression, SimpleFunction, SimpleLiteral, SimplyTypedNode, SortBy, StarAnd, StarAnd, StructNode, TableExpansion, TableNode, Take, TypeMapping, TypedNode, UnaryNode, Union
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Inherited
  1. Node
  2. Dumpable
  3. AnyRef
  4. Any
Implicitly
  1. by any2stringadd
  2. by any2stringfmt
  3. by any2ArrowAssoc
  4. by any2Ensuring
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Visibility
  1. Public
  2. All

Type Members

  1. abstract type Self >: Node.this.type <: Node

Abstract Value Members

  1. abstract def nodeChildren: Seq[Node]

    All child nodes of this node.

    All child nodes of this node. Must be implemented by subclasses.

  2. abstract def nodeRebuild(ch: IndexedSeq[Node]): Self

    Rebuild this node with a new list of children.

    Rebuild this node with a new list of children. Implementations of this method *must not* perform any optimization to reuse the current node. This method always returns a fresh copy.

    Attributes
    protected[this]

  3. abstract def nodeWithComputedType2(scope: SymbolScope = SymbolScope.empty, typeChildren: Boolean = false, retype: Boolean = false): Self

    Attributes
    protected[this]

Concrete Value Members

  1. final def !=(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  2. final def !=(arg0: Any): Boolean

    Definition Classes
    Any

  3. final def ##(): Int

    Definition Classes
    AnyRef → Any

  4. def +(other: String): String

    Implicit information
    This member is added by an implicit conversion from Node to StringAdd performed by method any2stringadd in scala.Predef.
    Definition Classes
    StringAdd

  5. def ->[B](y: B): (Node, B)

    Implicit information
    This member is added by an implicit conversion from Node to ArrowAssoc[Node] performed by method any2ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @inline()

  6. final def ==(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  7. final def ==(arg0: Any): Boolean

    Definition Classes
    Any

  8. final def asInstanceOf[T0]: T0

    Definition Classes
    Any

  9. def clone(): AnyRef

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  10. def ensuring(cond: (Node) ⇒ Boolean, msg: ⇒ Any): Node

    Implicit information
    This member is added by an implicit conversion from Node to Ensuring[Node] performed by method any2Ensuring in scala.Predef.
    Definition Classes
    Ensuring

  11. def ensuring(cond: (Node) ⇒ Boolean): Node

    Implicit information
    This member is added by an implicit conversion from Node to Ensuring[Node] performed by method any2Ensuring in scala.Predef.
    Definition Classes
    Ensuring

  12. def ensuring(cond: Boolean, msg: ⇒ Any): Node

    Implicit information
    This member is added by an implicit conversion from Node to Ensuring[Node] performed by method any2Ensuring in scala.Predef.
    Definition Classes
    Ensuring

  13. def ensuring(cond: Boolean): Node

    Implicit information
    This member is added by an implicit conversion from Node to Ensuring[Node] performed by method any2Ensuring in scala.Predef.
    Definition Classes
    Ensuring

  14. final def eq(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  15. def equals(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any

  16. def finalize(): Unit

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )

  17. def formatted(fmtstr: String): String

    Implicit information
    This member is added by an implicit conversion from Node to StringFormat performed by method any2stringfmt in scala.Predef.
    Definition Classes
    StringFormat
    Annotations
    @inline()

  18. final def getClass(): Class[_]

    Definition Classes
    AnyRef → Any

  19. def getDumpInfo: DumpInfo

    Return the name, main info, attribute info and named children

    Return the name, main info, attribute info and named children

    Definition Classes
    Node → Dumpable

  20. def hashCode(): Int

    Definition Classes
    AnyRef → Any

  21. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

  22. final def ne(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  23. def nodeBuildTypedNode[T >: Node.this.type <: Node](newNode: T, newType: Type): T

  24. def nodeChildNames: Iterable[String]

    Names for the child nodes to show in AST dumps.

    Names for the child nodes to show in AST dumps. Defaults to a numbered sequence starting at 0 but can be overridden by subclasses to produce more suitable names.

  25. def nodeHasType: Boolean

  26. final def nodeMapChildren(f: (Node) ⇒ Node, keepType: Boolean = false): Self

    Apply a mapping function to all children of this node and recreate the node with the new children.

    Apply a mapping function to all children of this node and recreate the node with the new children. If all new children are identical to the old ones, this node is returned. If keepType is set to true, the type of this node is kept even if the children have changed.

  27. def nodePeekType: Type

  28. final def nodeRebuildOrThis(ch: IndexedSeq[Node]): Self

    Rebuild this node with a new list of children unless all children are identical to the current ones.

    Rebuild this node with a new list of children unless all children are identical to the current ones.

    Attributes
    protected[this]

  29. def nodeRebuildWithType(tpe: Type): Self

  30. def nodeType: Type

    The current type of this node

  31. final def nodeTyped(tpe: Type): Node.this.type

    Return this Node with a Type assigned.

    Return this Node with a Type assigned. This may only be called on freshly constructed nodes with no other existing references, i.e. creating the Node plus assigning it a Type must be atomic.

  32. final def nodeTypedOrCopy(tpe: Type): Self

    Return this Node with a Type assigned (if no other type has been seen for it yet) or a typed copy.

  33. final def nodeUntypedOrCopy: Self

    Return this Node with no Type assigned (if it's type has not been observed yet) or an untyped copy.

  34. final def nodeWithComputedType(scope: SymbolScope = SymbolScope.empty, typeChildren: Boolean = false, retype: Boolean = false): Self

    Rebuild this node and all children with their computed type.

    Rebuild this node and all children with their computed type. If this node already has a type, the children are only type-checked again if typeChildren is set to true. if retype is also set to true, the existing type of this node is replaced. If this node does not yet have a type, the types of all children are computed.

  35. final def notify(): Unit

    Definition Classes
    AnyRef

  36. final def notifyAll(): Unit

    Definition Classes
    AnyRef

  37. final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes
    AnyRef

  38. final def toString(): String

    Definition Classes
    Node → AnyRef → Any

  39. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  40. final def wait(arg0: Long, arg1: Int): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  41. final def wait(arg0: Long): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  42. def →[B](y: B): (Node, B)

    Implicit information
    This member is added by an implicit conversion from Node to ArrowAssoc[Node] performed by method any2ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc

Shadowed Implicit Value Members

  1. val self: Any

    Implicit information
    This member is added by an implicit conversion from Node to StringAdd performed by method any2stringadd in scala.Predef.
    Shadowing
    This implicitly inherited member is ambiguous. One or more implicitly inherited members have similar signatures, so calling this member may produce an ambiguous implicit conversion compiler error.
    To access this member you can use a type ascription:
    (node: StringAdd).self
    Definition Classes
    StringAdd

  2. val self: Any

    Implicit information
    This member is added by an implicit conversion from Node to StringFormat performed by method any2stringfmt in scala.Predef.
    Shadowing
    This implicitly inherited member is ambiguous. One or more implicitly inherited members have similar signatures, so calling this member may produce an ambiguous implicit conversion compiler error.
    To access this member you can use a type ascription:
    (node: StringFormat).self
    Definition Classes
    StringFormat

Deprecated Value Members

  1. def x: Node

    Implicit information
    This member is added by an implicit conversion from Node to ArrowAssoc[Node] performed by method any2ArrowAssoc in scala.Predef.
    Shadowing
    This implicitly inherited member is ambiguous. One or more implicitly inherited members have similar signatures, so calling this member may produce an ambiguous implicit conversion compiler error.
    To access this member you can use a type ascription:
    (node: ArrowAssoc[Node]).x
    Definition Classes
    ArrowAssoc
    Annotations
    @deprecated
    Deprecated

    (Since version 2.10.0) Use leftOfArrow instead

  2. def x: Node

    Implicit information
    This member is added by an implicit conversion from Node to Ensuring[Node] performed by method any2Ensuring in scala.Predef.
    Shadowing
    This implicitly inherited member is ambiguous. One or more implicitly inherited members have similar signatures, so calling this member may produce an ambiguous implicit conversion compiler error.
    To access this member you can use a type ascription:
    (node: Ensuring[Node]).x
    Definition Classes
    Ensuring
    Annotations
    @deprecated
    Deprecated

    (Since version 2.10.0) Use resultOfEnsuring instead

Inherited from Dumpable

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion any2stringadd from Node to StringAdd

Inherited by implicit conversion any2stringfmt from Node to StringFormat

Inherited by implicit conversion any2ArrowAssoc from Node to ArrowAssoc[Node]

Inherited by implicit conversion any2Ensuring from Node to Ensuring[Node]

Ungrouped