NDNts

    Class VariablePattern

    Match or construct a variable name portion.

    When matching a name, this pattern extracts a number of name components, and saves the sub-name in variables object in VariablePattern.match return value.

    When building a name, this pattern succeeds if the variable is present in VariablePattern.build function argument.

    Hierarchy (View Summary, Expand)

    Index

    Constructors

    constructor

    Properties

    filter? id inner? maxComps minComps

    Accessors

    matchLengthRange

    Methods

    build buildState computeMatchLengthRange match matchState buildState matchState

    Constructors

    Properties

    filter?: pattern.VariablePattern.Filter
    id: string

    Variable name.

    inner?: Pattern
    maxComps: number
    minComps: number

    Accessors

    • get matchLengthRange(): [min: number, max: number]

      Determine minimum and maximum match length.

      Returns [min: number, max: number]

      This optimization is used in match for early rejection of input names that are either too short or too long.

    Methods

    • Recognize part of the input name.

      Parameters

      • state: MatchState

      Returns Iterable<MatchState>

      Iterable of potential matches.

    • Build part of an output name.

      Parameters

      Returns Iterable<BuildState>

      Iterable of potential constructions.

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