Packages

sealed trait Combinator extends Any

Linear Supertypes
Any
Known Subclasses
PathFinder, SingleFilePathFinderCombinator, PathFinderDefaults
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Abstract Value Members

  1. abstract def +++(paths: PathFinder): PathFinder

    The union of the paths found by this PathFinder with the paths found by 'paths'.

  2. abstract def ---(excludePaths: PathFinder): PathFinder

    Excludes all paths from excludePaths from the paths selected by this PathFinder.

  3. abstract def absString(): String

    Constructs a string by evaluating this finder, converting the resulting Paths to absolute path strings, and joining them with the platform path separator.

  4. abstract def descendantsExcept(include: FileFilter, intermediateExclude: FileFilter): PathFinder

    Selects all descendant paths with a name that matches include and do not have an intermediate path with a name that matches intermediateExclude.

    Selects all descendant paths with a name that matches include and do not have an intermediate path with a name that matches intermediateExclude.

    Typical usage is descendantsExcept("*.jar", ".svn")

  5. abstract def distinct(): PathFinder

    Create a PathFinder from this one where each path has a unique name.

    Create a PathFinder from this one where each path has a unique name. A single path is arbitrarily selected from the set of paths with the same name.

  6. abstract def filter(f: (File) ⇒ Boolean): PathFinder

    Only keeps paths for which f returns true.

    Only keeps paths for which f returns true. It is non-strict, so it is not evaluated until the returned finder is evaluated.

  7. abstract def flatMap(f: (File) ⇒ PathFinder): PathFinder

    Non-strict flatMap: no evaluation occurs until the returned finder is evaluated.

  8. abstract def getPaths(): Seq[String]

    Evaluates this finder and converts the results to a distinct sequence of absolute path strings.

  9. abstract def getURLs(): Array[URL]

    Evaluates this finder and converts the results to an Array of URLs.

  10. abstract def pair[T](mapper: (File) ⇒ Option[T], errorIfNone: Boolean = true): Seq[(File, T)]

    Applies mapper to each path selected by this PathFinder and returns the path paired with the non-empty result.

    Applies mapper to each path selected by this PathFinder and returns the path paired with the non-empty result. If the result is empty (None) and errorIfNone is true, an exception is thrown. If errorIfNone is false, the path is dropped from the returned Traversable.