Packages

class QueryInterpreter extends Logging

A query interpreter for MemoryProfile and for client-side operations that need to be run as part of distributed queries against multiple backends.

It uses ScalaType, ProductValue/StructValue and plain Scala collections to represent data. Queries are expected to be in the shape after running all the standard query compiler phases (but not the extra relational phases) and assigning ScalaTypes everywhere.

Source
QueryInterpreter.scala
Linear Supertypes
Logging, AnyRef, Any
Known Subclasses
DistributedQueryInterpreter
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. QueryInterpreter
  2. Logging
  3. AnyRef
  4. Any
Implicitly
  1. by any2stringadd
  2. by StringFormat
  3. by Ensuring
  4. by ArrowAssoc
  1. Hide All
  2. Show All
Visibility
  1. Public
  2. All

Instance Constructors

  1. new QueryInterpreter(db: DatabaseDef, params: Any)

    db

    The in-memory database which is used for resolving Tables

    params

    The query parameters

Type Members

  1. type Coll = Iterable[Any]

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
    This member is added by an implicit conversion from QueryInterpreter to any2stringadd[QueryInterpreter] performed by method any2stringadd in scala.Predef.
    Definition Classes
    any2stringadd
  4. def ->[B](y: B): (QueryInterpreter, B)
    Implicit
    This member is added by an implicit conversion from QueryInterpreter to ArrowAssoc[QueryInterpreter] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @inline()
  5. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  6. def asBoolean(v: Any): Boolean
  7. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  8. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native() @HotSpotIntrinsicCandidate()
  9. def compileLikePattern(s: String, escape: Option[Char]): Pattern
  10. def createNullRow(tpe: Type): Any
  11. def ensuring(cond: (QueryInterpreter) ⇒ Boolean, msg: ⇒ Any): QueryInterpreter
    Implicit
    This member is added by an implicit conversion from QueryInterpreter to Ensuring[QueryInterpreter] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  12. def ensuring(cond: (QueryInterpreter) ⇒ Boolean): QueryInterpreter
    Implicit
    This member is added by an implicit conversion from QueryInterpreter to Ensuring[QueryInterpreter] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  13. def ensuring(cond: Boolean, msg: ⇒ Any): QueryInterpreter
    Implicit
    This member is added by an implicit conversion from QueryInterpreter to Ensuring[QueryInterpreter] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  14. def ensuring(cond: Boolean): QueryInterpreter
    Implicit
    This member is added by an implicit conversion from QueryInterpreter to Ensuring[QueryInterpreter] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  15. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  16. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  17. def evalFunction(sym: TermSymbol, args: Seq[(Type, Any)], retType: Type): Any
  18. def formatted(fmtstr: String): String
    Implicit
    This member is added by an implicit conversion from QueryInterpreter to StringFormat[QueryInterpreter] performed by method StringFormat in scala.Predef.
    Definition Classes
    StringFormat
    Annotations
    @inline()
  19. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  20. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  21. var indent: Int
  22. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  23. def logDebug(msg: String): Unit
  24. lazy val logger: SlickLogger
    Attributes
    protected[this]
    Definition Classes
    QueryInterpreter → Logging
  25. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  26. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  27. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  28. def reduceOptionIt[T](it: Iterator[Any], opt: Boolean, map: (Any) ⇒ T, reduce: (T, T) ⇒ T): Option[T]
  29. def run(n: Node): Any
  30. val scope: HashMap[TermSymbol, Any]
  31. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  32. def toString(): String
    Definition Classes
    AnyRef → Any
  33. def unwrapSingleColumn(coll: Coll, tpe: Type): (Iterator[Any], Type)
  34. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  35. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  36. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  37. def →[B](y: B): (QueryInterpreter, B)
    Implicit
    This member is added by an implicit conversion from QueryInterpreter to ArrowAssoc[QueryInterpreter] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc

Deprecated Value Members

  1. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] ) @Deprecated
    Deprecated

Inherited from Logging

Inherited from AnyRef

Inherited from Any

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

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

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

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

Ungrouped