Package gov.nist.secauto.cpe.matching

Class CPENameMatcher

java.lang.Object
gov.nist.secauto.cpe.matching.CPENameMatcher
public class CPENameMatcher
extends java.lang.Object
The CPENameMatcher is an implementation of the CPE Matching algorithm, as specified in the CPE Matching Standard version 2.3.
Author:
Joshua Kraunelis, David Waltermire
See Also:
NISTIR 7696 Section 7

  • Method Details

    • isDisjoint

      public static boolean isDisjoint​(WellFormedName source, WellFormedName target)
      Tests two Well Formed Names for disjointness.
      Parameters:
      source - Source WFN
      target - Target WFN
      Returns:
      true if the names are disjoint, false otherwise

    • isEqual

      public static boolean isEqual​(WellFormedName source, WellFormedName target)
      Tests two Well Formed Names for equality.
      Parameters:
      source - Source WFN
      target - Target WFN
      Returns:
      true if the names are equal, false otherwise

    • isSubset

      public static boolean isSubset​(WellFormedName source, WellFormedName target)
      Tests if the target Well Formed Name is a subset of the source Well Formed Name.
      Parameters:
      source - Source WFN
      target - Target WFN
      Returns:
      true if the target is a subset of the source, false otherwise

    • isSuperset

      public static boolean isSuperset​(WellFormedName source, WellFormedName target)
      Tests if the target Well Formed name is a superset of the source Well Formed Name.
      Parameters:
      source - Source WFN
      target - Target WFN
      Returns:
      true if the target is a superset of the source, false otherwise

    • compareWFNs

      public static java.util.Map<WellFormedName.Attribute,​Relation> compareWFNs​(WellFormedName source, WellFormedName target)
      Compares each attribute value pair in two Well Formed Names.
      Parameters:
      source - Source WFN
      target - Target WFN
      Returns:
      A Hashtable mapping attribute string to attribute value Relation