Package org.apache.jackrabbit.oak.spi.filter

Class PathFilter

java.lang.Object
org.apache.jackrabbit.oak.spi.filter.PathFilter
public class PathFilter extends Object
Filter which determines whether given path should be included for processing or not

  • Field Details

    • PROP_INCLUDED_PATHS

      public static final String PROP_INCLUDED_PATHS
      Multi value property name used to determine list of paths to be included
      See Also:

    • PROP_EXCLUDED_PATHS

      public static final String PROP_EXCLUDED_PATHS
      Multi value property name used to determine list of paths to be excluded
      See Also:

  • Constructor Details

    • PathFilter

      public PathFilter(@NotNull @NotNull Iterable<String> includes, @NotNull @NotNull Iterable<String> excludes)
      Constructs the predicate with given included and excluded paths

      If both are empty then all paths would be considered to be included

      Parameters:
      includes - list of paths which should be included
      excludes - list of paths which should not be included

  • Method Details

    • from

      public static PathFilter from(@NotNull @NotNull NodeBuilder defn)
      Constructs the predicate based on given definition state. It looks for multi value property with names PROP_INCLUDED_PATHS and PROP_EXCLUDED_PATHS. Both the properties are optional. If the properties are defined as String instead of Strings, then they are interpreted as a single-element list.
      Parameters:
      defn - nodestate representing the configuration. Generally it would be the nodestate representing the index definition
      Returns:
      predicate based on the passed definition state

    • getStrings

      public static Iterable<String> getStrings(PropertyState ps, Set<String> defaultValues)

    • filter

      public PathFilter.Result filter(@NotNull @NotNull String path)
      Determines whether given path is to be included or not
      Parameters:
      path - path to check
      Returns:
      result indicating if the path needs to be included, excluded or just traversed

    • getIncludedPaths

      public List<String> getIncludedPaths()

    • getExcludedPaths

      public List<String> getExcludedPaths()

    • toString

      public String toString()
      Overrides:
      toString in class Object

    • areAllDescendantsIncluded

      public boolean areAllDescendantsIncluded(String path)
      Check whether this node and all descendants are included in this filter.
      Parameters:
      path - the path
      Returns:
      true if this and all descendants of this path are included in the filter