Packages

  • package root
    Definition Classes
    root
  • package org
    Definition Classes
    root
  • package kiama

    Kiama is a Scala library for language processing.

    Kiama is a Scala library for language processing. It is a project of the Programming Languages Research Group at Macquarie University. For full project details see the web site http://kiama.googlecode.com.

    Kiama's main components address tree decoration via attribute grammars (package attribution), tree transformation via strategic term rewriting (package rewriting), dynamic semantics (package machine) and pretty-printing (package output).

    The util package contains support modules for parsing, input/output, read-eval-print loops (REPLs) and pattern matching.

    The examples package (available as part of the Kiama tests) contains many examples of using Kiama to solve small to medium language processing problems.

    Definition Classes
    org
  • package attribution
    Definition Classes
    kiama
  • trait AttributionCore extends AttributionCommon with Memoiser

    Reusable implementation of attribution of syntax trees in a functional style with attribute values cached so that each value is computed at most once.

    Reusable implementation of attribution of syntax trees in a functional style with attribute values cached so that each value is computed at most once.

    Definition Classes
    attribution
  • CachedAttribute
  • CachedDynamicAttribute
  • CachedParamAttribute
  • CircularAttribute
  • ConstantAttribute
  • IdMemoised
  • Memoised
  • MemoisedBase
c

org.kiama.attribution.AttributionCore

CachedParamAttribute

class CachedParamAttribute[A, T, U] extends (A) ⇒ Attribute[T, U] with Memoised[ParamAttributeKey, Option[U]]

A variation of the CachedAttribute class for parameterised attributes.

Self Type
CachedParamAttribute[A, T, U]
Source
AttributionCore.scala
Linear Supertypes
AttributionCore.Memoised[ParamAttributeKey, Option[U]], AttributionCore.MemoisedBase[ParamAttributeKey, Option[U]], (A) ⇒ Attribute[T, U], AnyRef, Any
Ordering
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  2. By Inheritance
Inherited
  1. CachedParamAttribute
  2. Memoised
  3. MemoisedBase
  4. Function1
  5. AnyRef
  6. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new CachedParamAttribute(name: String, f: (A) ⇒ (T) ⇒ U)

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. def andThen[A](g: (Attribute[T, U]) ⇒ A): (A) ⇒ A
    Definition Classes
    Function1
    Annotations
    @unspecialized()
  5. def apply(arg: A): Attribute[T, U]

    Return the value of this attribute for node t, raising an error if it depends on itself.

    Return the value of this attribute for node t, raising an error if it depends on itself.

    Definition Classes
    CachedParamAttribute → Function1
  6. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  7. def clone(): AnyRef
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  8. def compose[A](g: (A) ⇒ A): (A) ⇒ Attribute[T, U]
    Definition Classes
    Function1
    Annotations
    @unspecialized()
  9. def dup(t1: ParamAttributeKey, t2: ParamAttributeKey, u: Option[U]): Unit

    Duplicate an entry if possible.

    Duplicate an entry if possible. If t1 has a memoised value associated with it, set the value associated with t2 to the same value. If there is no value associated with t1, set the value associated with t2 to u.

    Definition Classes
    MemoisedBase
  10. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  11. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  12. def finalize(): Unit
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  13. def get(t: ParamAttributeKey): Option[Option[U]]

    Return the value stored at key t as an option.

    Return the value stored at key t as an option.

    Definition Classes
    MemoisedBase
  14. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
  15. def getWithDefault(t: ParamAttributeKey, u: Option[U]): Option[U]

    Return the value stored at key t if there is one, otherwise return u.

    Return the value stored at key t if there is one, otherwise return u.

    Definition Classes
    MemoisedBase
  16. def hasBeenComputedAt(arg: A, t: T): Boolean

    Has the value of this attribute at t already been computed for arg or not?

  17. def hasBeenComputedAt(t: ParamAttributeKey): Boolean

    Has the value of this attribute at t already been computed or not? By default, does the memo table contain a value for t?

    Has the value of this attribute at t already been computed or not? By default, does the memo table contain a value for t?

    Definition Classes
    MemoisedBase
  18. def hashCode(): Int
    Definition Classes
    AnyRef → Any
  19. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  20. val memo: Cache[AnyRef, AnyRef]

    The memo table.

    The memo table.

    Definition Classes
    Memoised → MemoisedBase
  21. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  22. final def notify(): Unit
    Definition Classes
    AnyRef
  23. final def notifyAll(): Unit
    Definition Classes
    AnyRef
  24. def put(t: ParamAttributeKey, u: Option[U]): Unit

    Store the value u under the key t.

    Store the value u under the key t.

    Definition Classes
    MemoisedBase
  25. def putIfNotPresent(t: ParamAttributeKey, u: Option[U]): Unit

    Store the value u under the key t if t does not already have an associated value.

    Store the value u under the key t if t does not already have an associated value.

    Definition Classes
    MemoisedBase
  26. def reset(): Unit

    Immediately reset the memo table.

    Immediately reset the memo table.

    Definition Classes
    MemoisedBase
  27. def resetAt(t: ParamAttributeKey): Unit

    Immediately reset the memo table at t.

    Immediately reset the memo table at t.

    Definition Classes
    MemoisedBase
  28. def resetIfRequested(): Unit

    Check to see if a reset has been requested via the common memo version, and if so, do it.

    Check to see if a reset has been requested via the common memo version, and if so, do it.

    Definition Classes
    MemoisedBase
  29. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  30. def toString(): String
    Definition Classes
    Function1 → AnyRef → Any
  31. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  32. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  33. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from AttributionCore.Memoised[ParamAttributeKey, Option[U]]

Inherited from AttributionCore.MemoisedBase[ParamAttributeKey, Option[U]]

Inherited from (A) ⇒ Attribute[T, U]

Inherited from AnyRef

Inherited from Any

Ungrouped