Class ItemPathImpl

    • Field Detail

      • EMPTY_PATH

        public static final ItemPath EMPTY_PATH
    • Method Detail

      • getSegments

        @NotNull
        public @NotNull List<?> getSegments()
        Description copied from interface: ItemPath
        Returns the path segments. Avoid using this method and access segments directly. Instead try to find suitable method in ItemPath interface. NEVER change path content using this method. TODO consider returning unmodifiable collection here (beware of performance implications)
        Specified by:
        getSegments in interface ItemPath
      • isEmpty

        public boolean isEmpty()
        Description copied from interface: ItemPath
        Returns true if the path is empty i.e. has no components.
        Specified by:
        isEmpty in interface ItemPath
      • size

        public int size()
        Description copied from interface: ItemPath
        Returns path size i.e. the number of components.
        Specified by:
        size in interface ItemPath
      • first

        public Object first()
        Description copied from interface: ItemPath
        Returns the first segment or null if the path is empty.
        Specified by:
        first in interface ItemPath
      • rest

        @NotNull
        public @NotNull ItemPath rest()
        Description copied from interface: ItemPath
        Returns the rest of the path (the tail).
        Specified by:
        rest in interface ItemPath
      • rest

        @NotNull
        public @NotNull ItemPath rest​(int n)
        Description copied from interface: ItemPath
        Returns the rest of the path (the tail), starting at position "n".
        Specified by:
        rest in interface ItemPath
      • hashCode

        public int hashCode()
        Overrides:
        hashCode in class Object
      • namedSegmentsOnly

        @NotNull
        public @NotNull ItemPath namedSegmentsOnly()
        Description copied from interface: ItemPath
        Returns the path containing only the regular named segments.
        Specified by:
        namedSegmentsOnly in interface ItemPath
      • removeIds

        @NotNull
        public @NotNull ItemPath removeIds()
        Description copied from interface: ItemPath
        Returns the path with no Id segments.
        Specified by:
        removeIds in interface ItemPath
      • lastName

        public ItemName lastName()
        Description copied from interface: ItemPath
        Returns the last name segment value; or null if there's no name segment.
        Specified by:
        lastName in interface ItemPath
      • last

        public Object last()
        Description copied from interface: ItemPath
        Returns the last segment (or null if the path is empty).
        Specified by:
        last in interface ItemPath
      • firstAsPath

        public ItemPath firstAsPath()
        Description copied from interface: ItemPath
        Returns the first segment as an ItemPath. TODO consider the necessity of such method
        Specified by:
        firstAsPath in interface ItemPath
      • subPath

        public ItemPath subPath​(int from,
                                int to)
        Description copied from interface: ItemPath
        Returns a sub-path from (including) to (excluding) given indices.
        Specified by:
        subPath in interface ItemPath
      • allExceptLast

        @NotNull
        public @NotNull ItemPath allExceptLast()
        Description copied from interface: ItemPath
        Returns all segments except the last one.
        Specified by:
        allExceptLast in interface ItemPath
      • getSegment

        public Object getSegment​(int i)
        Description copied from interface: ItemPath
        Returns the given path segment.
        Specified by:
        getSegment in interface ItemPath