Class OverlapPattern

Specify several overlapped patterns in "AND" relation.

Remarks

When matching a name, every branch of this pattern must extract the same number of name components, and their variables must be consistent.

When building a name, one branch is used to build the name as long as all required variables are present, and then the built name must match all branches.

Hierarchy (view full)

Constructors

constructor

Properties

branches

Methods

build buildState match matchState simplify buildState matchState

Constructors

constructor

Properties

Readonlybranches

branches: Pattern[] = []

Methods

build

  • build(...varsL): Iterable<Name, any, any>

  • Build names following the structure of this pattern.

    Parameters

    • Rest...varsL: VarsLike[]

      Sets of variables to be replaced into the name.

    Returns Iterable<Name, any, any>

    Iterable of possible names.

ProtectedbuildState

match

  • match(name): Iterable<Vars, any, any>

  • Determine whether a name matches the structure of this pattern.

    Parameters

    • name: Name

      Input name.

    Returns Iterable<Vars, any, any>

    • Iterable of extracted fields in possible interpretations.

ProtectedmatchState

  • matchState(state, branchIndex?, lastMatch?): Iterable<MatchState, any, any>

  • Recognize part of the input name.

    Parameters

    • state: MatchState
    • branchIndex: number = 0
    • OptionallastMatch: MatchState

    Returns Iterable<MatchState, any, any>

    Iterable of potential matches.

simplify

Protected StaticbuildState

  • buildState(p, state): Iterable<BuildState, any, any>

  • Build part of an output name.

    Parameters

    Returns Iterable<BuildState, any, any>

    Iterable of potential constructions.

Protected StaticmatchState

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