Packages

c

org.opalj.ai

MetaInformationUpdate

final case class MetaInformationUpdate[V](value: V) extends SomeUpdate[V] with Product with Serializable

Characterizes an update that did not affect the abstract state but instead just updated some meta information.

In general, the abstract interpretation framework handles NoUpdates and MetaInformationUpdates in the same way.

Example

If two values are merged that are seen on two different paths, but which represent the same abstract value, we may want to update the meta-information about the origin of the current value, but this information may not be part of the abstract state and hence, is not relevant for the abstract interpreter. In this case the interpreter will not reschedule subsequent instructions. However, whether or not the information about the origin of a value is considered to be part of the abstract state is a decision of the domain.

Source
Update.scala
Linear Supertypes
Serializable, Serializable, Product, Equals, SomeUpdate[V], Update[V], AnyRef, Any
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. MetaInformationUpdate
  2. Serializable
  3. Serializable
  4. Product
  5. Equals
  6. SomeUpdate
  7. Update
  8. AnyRef
  9. Any
  1. Hide All
  2. Show All
Visibility
  1. Public
  2. All

Instance Constructors

  1. new MetaInformationUpdate(value: V)

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. def &:(updateType: UpdateType): UpdateType

    Merges a given updateType value with the type of this update and returns a new UpdateType value.

    Merges a given updateType value with the type of this update and returns a new UpdateType value.

    Definition Classes
    MetaInformationUpdateUpdate
    See also

    org.opalj.ai.UpdateType for further details.

  4. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  5. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  6. def clone(): AnyRef
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @native() @throws( ... )
  7. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  8. def finalize(): Unit
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  9. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  10. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  11. def isMetaInformationUpdate: Boolean
    Definition Classes
    MetaInformationUpdateUpdate
  12. def isNoUpdate: Boolean
    Definition Classes
    SomeUpdateUpdate
  13. def isSomeUpdate: Boolean
    Definition Classes
    SomeUpdateUpdate
  14. def isStructuralUpdate: Boolean
    Definition Classes
    Update
  15. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  16. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  17. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  18. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  19. def updateType: UpdateType

    The type of this update.

    The type of this update.

    Definition Classes
    MetaInformationUpdateUpdate
  20. def updateValue[NewV](newValue: NewV): MetaInformationUpdate[NewV]

    Creates a new Update object of the same type with the given value.

    Creates a new Update object of the same type with the given value.

    Definition Classes
    MetaInformationUpdateUpdate
  21. val value: V
    Definition Classes
    MetaInformationUpdateUpdate
  22. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  23. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  24. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @throws( ... )

Inherited from Serializable

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from SomeUpdate[V]

Inherited from Update[V]

Inherited from AnyRef

Inherited from Any

Ungrouped