Package weka.core

Class PropertyPath.Path

  • All Implemented Interfaces:
    RevisionHandler
    Enclosing class:
    PropertyPath
    public static class PropertyPath.Path
extends Object
implements RevisionHandler
    Contains a (property) path structure
    Version:
    $Revision$
    Author:
    fracpete (fracpete at waikato dot ac dot nz)

    • Constructor Detail

      • Path

        public Path​(String path)
        uses the given dot-path
        Parameters:
        path - path in dot-notation

      • Path

        public Path​(Vector<PropertyPath.PathElement> elements)
        uses the vector with PathElement objects to initialize with
        Parameters:
        elements - the PathElements to use

      • Path

        public Path​(String[] elements)
        uses the given array as elements for the path
        Parameters:
        elements - the path elements to use

    • Method Detail

      • get

        public PropertyPath.PathElement get​(int index)
        returns the element at the given index
        Parameters:
        index - the index of the element to return
        Returns:
        the specified element

      • size

        public int size()
        returns the number of path elements of this structure
        Returns:
        the number of path elements

      • parsePath

        public static PropertyPath.Path parsePath​(String path)
        returns a path object based on the given path string
        Parameters:
        path - path to work on
        Returns:
        the path structure

      • subpath

        public PropertyPath.Path subpath​(int startIndex)
        returns a subpath of the current structure, starting with the specified element index up to the end
        Parameters:
        startIndex - the first element of the subpath
        Returns:
        the new subpath

      • subpath

        public PropertyPath.Path subpath​(int startIndex,
                                 int endIndex)
        returns a subpath of the current structure, starting with the specified element index up. The endIndex specifies the element that is not part of the new subpath. In other words, the new path contains the elements from "startIndex" up to "(endIndex-1)".
        Parameters:
        startIndex - the first element of the subpath
        endIndex - the element that is after the last added element
        Returns:
        the new subpath

      • toString

        public String toString()
        returns the structure again as a dot-path
        Overrides:
        toString in class Object
        Returns:
        the path structure as dot-path