Class CasebaseDAO

Data Access Object that stores a casebase. It contains not only the cases but also the metadata about the case description and the attribute employed as unique case identifier.

Some case bases also uses a Taxonomy as additional domain knowledge. This taxonomy is also stored and accesed using this DAO.

Constructors

constructor

Methods

getAttId getAttributes getCaseById getDescription getIds getNumCases getRandomCaseByTaxonomyLabel getTaxonomy

Constructors

constructor

Methods

getAttId

  • getAttId(): string

  • Return th enam of the attribute that represents the case id

    Returns string

    The name of the id attribute

getAttributes

getCaseById

  • getCaseById(id): null | Object

  • Return a case according to its id

    Parameters

    • id: string

      The unique id of the case

    Returns null | Object

    The case with this id, or null if the id dose not exist in the casebase

getDescription

  • getDescription(): string

  • Return a textual description of the casebase

    Returns string

    A textual description of this case base

getIds

  • getIds(): string[]

  • Return all the unique case ids for this casebase

    Returns string[]

    A list with all the case ids for this casebase

getNumCases

  • getNumCases(): number

  • Return the number of cases in the casebase

    Returns number

    The number of cases in the casebase

getRandomCaseByTaxonomyLabel

  • getRandomCaseByTaxonomyLabel(label): null | string

  • Retrieves a random case based on the provided taxonomy label. It looks for a case with the taxonomy label as value of its taxonomy attribute.

    Parameters

    • label: string

      The taxonomy label to search for

    Returns null | string

    The case id of a random case if the label exists, null otherwise

getTaxonomy

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