Trait

slick.ast

Node

Related Doc: package ast

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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, Drop, Filter, FilteredQuery, First, ForUpdate, GetOrElse, GroupBy, IfThenElse, Insert, InsertColumn, Join, LiteralNode, NullaryNode, OptionApply, OptionFold, ParameterSwitch, PathElement, ProductNode, ProfileComputation, 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
Type Hierarchy
Ordering
  1. Alphabetic
  2. By Inheritance
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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Visibility
  1. Public
  2. All

Type Members

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

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Abstract Value Members

  1. abstract def children: ConstArray[Node]

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    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

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    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

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    Attributes
    protected[this]

Concrete Value Members

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

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    Definition Classes
    AnyRef → Any

  2. final def ##(): Int

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    Definition Classes
    AnyRef → Any

  3. def +(other: String): String

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    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)

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    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

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    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

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    Definition Classes
    AnyRef → Any

  7. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any

  8. def buildCopy: Self

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    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]

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    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

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    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

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

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

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    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

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    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

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    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

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    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

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    Definition Classes
    AnyRef

  17. def equals(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  18. def finalize(): Unit

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

  19. def formatted(fmtstr: String): String

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    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[_]

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    Definition Classes
    AnyRef → Any

  21. def getDumpInfo: DumpInfo

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    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

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

  23. def hashCode(): Int

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    Definition Classes
    AnyRef → Any

  24. final def infer(scope: Scope = Map.empty, typeChildren: Boolean = false): Self

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    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

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    Definition Classes
    Any

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

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    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

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    Definition Classes
    AnyRef

  28. def nodeType: Type

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    The current type of this node.

  29. final def notify(): Unit

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    Definition Classes
    AnyRef

  30. final def notifyAll(): Unit

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    Definition Classes
    AnyRef

  31. def peekType: Type

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    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

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    Definition Classes
    AnyRef

  33. final def toString(): String

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    Definition Classes
    Node → AnyRef → Any

  34. final def untyped: Self

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

  35. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    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)

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    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