Packages

c

org.opalj.ai

UpdateType

sealed abstract class UpdateType extends AnyRef

Specifies the type of an update. The type hierarchies of Update and UpdateType are aligned and it is possible to conveniently switch between them. Contrary to an Update object an UpdateType object never has any payload, it just characterizes an update. However, by passing a value to an UpdateType the UpdateType is turned into a corresponding org.opalj.ai.Update object.

Example

val updateType : UpdateType = ...
val update : Update = updateType(<someValue>)
Source
UpdateType.scala
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Abstract Value Members

  1. abstract def &:(update: Update[_]): UpdateType

    Merges this UpdateType with the given Update object and returns an UpdateType object that characterizes the update.

  2. abstract def &:(updateType: UpdateType): UpdateType

    Merges this UpdateType with the given one.

    Merges this UpdateType with the given one. That is, it is determined which type is the more qualified one (NoUpdateType < MetaInformationUpdateType < StructuralUpdateType) and that one is returned.

  3. abstract def apply[V](value: ⇒ V): Update[V]

    Lift this update type to an Update of the corresponding type which contains the given value.

  4. abstract def isMetaInformationUpdate: Boolean

    Returns true if this UpdateType is a MetaInformationUpdateType.

  5. abstract def noUpdate: Boolean

    Returns true if this UpdateType represents the NoUpdateType.

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