slick.ast

Node

Related Doc: package ast

trait Node extends Dumpable

A node in the Slick AST. Every Node has a number of child nodes and an optional type annotation.

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

Type Members

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

Abstract Value Members

  1. abstract def children: ConstArray[Node]

    All child nodes of this node.

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

  2. abstract def rebuild(ch: ConstArray[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 reuse the current node. This method always returns a fresh copy.

    Attributes
    protected[this]

  3. abstract def withInferredType(scope: Scope, typeChildren: Boolean): Self

    Attributes
    protected[this]

Concrete Value Members

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

    Definition Classes
    AnyRef → Any

  2. final def ##(): Int

    Definition Classes
    AnyRef → Any

  3. def +(other: String): String

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

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

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

  5. final def :@(newType: Type): Self

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

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

    Definition Classes
    AnyRef → Any

  7. final def asInstanceOf[T0]: T0

    Definition Classes
    Any

  8. def buildCopy: Self

    Build a copy of this node with the current children.

    Build a copy of this node with the current children.

    Attributes
    protected[this]

  9. def childNames: 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.

  10. def childrenForeach[R](f: (Node) ⇒ R): Unit

    Apply a side-effecting function to all direct children from left to right.

    Apply a side-effecting function to all direct children from left to right. Note that

    n.childrenForeach(f)

    is equivalent to 

    n.children.foreach(f)

    but can be implemented more efficiently in Node subclasses. n.children.foreach(f) }}} implemented more efficiently in Node subclasses. n.childrenForeach(f) }}} implemented more efficiently in Node subclasses.

  11. def clone(): AnyRef

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

  12. 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 Ensuring in scala.Predef.
    Definition Classes
    Ensuring

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

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

  14. 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 Ensuring in scala.Predef.
    Definition Classes
    Ensuring

  15. def ensuring(cond: Boolean): Node

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

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

    Definition Classes
    AnyRef

  17. def equals(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any

  18. def finalize(): Unit

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

  19. def formatted(fmtstr: String): String

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

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

    Definition Classes
    AnyRef → Any

  21. 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

  22. def hasType: Boolean

    Check if this node has a type without marking the type as seen.

  23. def hashCode(): Int

    Definition Classes
    AnyRef → Any

  24. final def infer(scope: Scope = Map.empty, typeChildren: 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 true. if retype is also 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 first.

  25. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

  26. def mapChildren(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 true, the type of this node is kept even when the children have changed.

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

    Definition Classes
    AnyRef

  28. def nodeType: Type

    The current type of this node.

  29. final def notify(): Unit

    Definition Classes
    AnyRef

  30. final def notifyAll(): Unit

    Definition Classes
    AnyRef

  31. def peekType: Type

    Get the current type of this node for debug output without marking it as seen.

    Get the current type of this node for debug output without marking it as seen.

    Attributes
    protected[this]

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

    Definition Classes
    AnyRef

  33. final def toString(): String

    Definition Classes
    Node → AnyRef → Any

  34. final def untyped: Self

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

  35. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  38. final def withChildren(ch2: ConstArray[Node]): Self

    Rebuild this node with new child nodes unless all children are identical to the current ones, in which case this node is returned.

  39. def →[B](y: B): (Node, B)

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

Inherited from Dumpable

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion any2stringadd from Node to any2stringadd[Node]

Inherited by implicit conversion StringFormat from Node to StringFormat[Node]

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

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

Ungrouped