Package org.drools.traits.core.factmodel

Interface CodedHierarchy<T>

All Known Subinterfaces:
HierarchyEncoder<T>, TypeLattice<T>
All Known Implementing Classes:
AbstractBitwiseHierarchyImpl, AbstractCodedHierarchyImpl, CodedHierarchyImpl, HierarchyEncoderImpl, IndexedTypeHierarchy, TraitFieldImpl.DefaultValueHierarchy, TraitRegistryImpl.CachingHierarcyEncoderImpl, TraitTypeMapImpl, TypeHierarchy
public interface CodedHierarchy<T>

  • Method Details

    • size

      int size()

    • addMember

      void addMember(T val, BitSet key)

    • removeMember

      void removeMember(T val)

    • removeMember

      void removeMember(BitSet key)

    • getCode

      BitSet getCode(T val)

    • metMembersCode

      BitSet metMembersCode(Collection<T> vals)

    • jointMembersCode

      BitSet jointMembersCode(Collection<T> vals)

    • meetCode

      BitSet meetCode(Collection<BitSet> codes)

    • joinCode

      BitSet joinCode(Collection<BitSet> codes)

    • getSortedMembers

      List<T> getSortedMembers()

    • getSortedMap

      Map<T,BitSet> getSortedMap()

    • getMember

      T getMember(BitSet key)

    • hasKey

      boolean hasKey(BitSet key)

    • children

      Collection<T> children(T y)

    • descendants

      Collection<T> descendants(T y)

    • children

      Collection<T> children(BitSet key)

    • descendants

      Collection<T> descendants(BitSet key)

    • lowerBorder

      Collection<T> lowerBorder(BitSet key)
      Return the "ceiling" of the key's descendants, up to and including the element whose code is key
      Parameters:
      key - a key, possibly the join of a number of member keys
      Returns:

    • immediateChildren

      Collection<T> immediateChildren(BitSet key)
      * Return the "ceiling" of the key's descendants, excluding the element whose code is key, if any
      Parameters:
      key - a key, possibly the join of a number of member keys
      Returns:

    • lowerDescendants

      Collection<T> lowerDescendants(BitSet key)
      Returns all elements whose code is a descendant of key
      Parameters:
      key -
      Returns:

    • parents

      Collection<T> parents(T x)

    • parents

      Collection<T> parents(BitSet x)

    • ancestors

      Collection<T> ancestors(T x)

    • ancestors

      Collection<T> ancestors(BitSet key)

    • upperBorder

      Collection<T> upperBorder(BitSet key)
      Return the "floor" of the key's ancestors, down to and including the element whose code is key, if any
      Parameters:
      key - a key, possibly the meet of a number of member keys
      Returns:

    • immediateParents

      Collection<T> immediateParents(BitSet key)
      Return the "floor" of the key's ancetsors, down to and excluding the element whose code is key
      Parameters:
      key - a key, possibly the meet of a number of member keys
      Returns:

    • upperAncestors

      Collection<T> upperAncestors(BitSet key)
      Returns all elements whose code is an ancestor of key
      Parameters:
      key -
      Returns: