Class DefaultDataQuality

  • All Implemented Interfaces:
    Serializable, Emptiable, Lenient­Comparable, Identified­Object, Data­Quality

    public class DefaultDataQuality
    extends ISOMetadata
    implements DataQuality
    Quality information for the data specified by a data quality scope. The following properties are mandatory in a well-formed metadata according ISO 19115:
    DQ_Data­Quality   └─scope……………… The specific data to which the data quality information applies.       └─level…… Hierarchical level of the data specified by the scope.
    In addition, ISO requires that at least one of lineage and reports is provided. Those properties are declared conditional.
    Limitations
    • Instances of this class are not synchronized for multi-threading. Synchronization, if needed, is caller's responsibility.
    • Serialized objects of this class are not guaranteed to be compatible with future Apache SIS releases. Serialization support is appropriate for short term storage or RMI between applications running the same version of Apache SIS. For long term storage, use XML instead.
    Since:
    0.3
    See Also:
    Serialized Form

    Defined in the sis-metadata module

    • Constructor Detail

      • DefaultDataQuality

        public DefaultDataQuality()
        Constructs an initially empty data quality.
      • DefaultDataQuality

        public DefaultDataQuality​(ScopeCode level)
        Creates a data quality initialized to the given scope level. The scope level is, indirectly, a mandatory property in well-formed metadata.
        Parameters:
        level - the hierarchical level of the data to which the quality information applies, or null.
        Since:
        0.5
      • DefaultDataQuality

        public DefaultDataQuality​(Scope scope)
        Creates a data quality initialized to the given scope.
        Parameters:
        scope - the specific data to which the data quality information applies, or null.
      • DefaultDataQuality

        public DefaultDataQuality​(DataQuality object)
        Constructs a new instance initialized with the values from the specified metadata object. This is a shallow copy constructor, since the other metadata contained in the given object are not recursively copied.
        Parameters:
        object - the metadata to copy values from, or null if none.
        See Also:
        cast­Or­Copy(Data­Quality)
    • Method Detail

      • castOrCopy

        public static DefaultDataQuality castOrCopy​(DataQuality object)
        Returns a SIS metadata implementation with the values of the given arbitrary implementation. This method performs the first applicable action in the following choices:
        • If the given object is null, then this method returns null.
        • Otherwise if the given object is already an instance of Default­Data­Quality, then it is returned unchanged.
        • Otherwise a new Default­Data­Quality instance is created using the copy constructor and returned. Note that this is a shallow copy operation, since the other metadata contained in the given object are not recursively copied.
        Parameters:
        object - the object to get as a SIS implementation, or null if none.
        Returns:
        a SIS implementation containing the values of the given object (may be the given object itself), or null if the argument was null.
      • getScope

        public Scope getScope()
        Returns the specific data to which the data quality information applies.
        Specified by:
        get­Scope in interface Data­Quality
        Returns:
        the specific data to which the data quality information applies, or null.
      • setScope

        public void setScope​(Scope newValue)
        Sets the specific data to which the data quality information applies.
        Parameters:
        new­Value - the new scope.
      • getReports

        public Collection<Element> getReports()
        Returns the quantitative quality information for the data specified by the scope.
        Specified by:
        get­Reports in interface Data­Quality
        Returns:
        quantitative quality information for the data.
      • setReports

        public void setReports​(Collection<? extends Element> newValues)
        Sets the quantitative quality information for the data specified by the scope.
        Parameters:
        new­Values - the new reports.
      • getLineage

        public Lineage getLineage()
        Returns non-quantitative quality information about the lineage of the data specified by the scope.
        Specified by:
        get­Lineage in interface Data­Quality
        Returns:
        non-quantitative quality information about the lineage of the data specified, or null.
        See Also:
        Issue SIS-394
      • setLineage

        public void setLineage​(Lineage newValue)
        Sets the non-quantitative quality information about the lineage of the data specified by the scope.
        Parameters:
        new­Value - the new lineage.