Package org.apache.sis.metadata.iso.quality
Information about data quality, accuracy and consistency of a dataset.
An explanation for this package is provided in the OpenGIS® javadoc.
The remaining discussion on this page is specific to the SIS implementation.
Overview
For a global overview of metadata in SIS, see the org.apache.sis.metadata
package javadoc.
Null values, nil objects and collections
All constructors and setter methods accept null
arguments.
A null argument value means that the metadata element can not be provided, and the reason for that is unspecified.
Alternatively, users can specify why a metadata element is missing by providing a value created by
NilReason.createNilObject(Class)
.
Unless otherwise noted in the Javadoc, all getter methods may return an empty collection,
an empty array or null
if the type is neither a collection or an array.
Note that non-null values may be NilObject
s.
Unless the metadata object has been marked as unmodifiable and unless otherwise noted in the Javadoc, all collections returned by getter methods are live: adding new elements in the collection modify directly the underlying metadata object.
- Since:
- 0.3
- See Also:
- SIS-394
Defined in the sis-metadata
module
-
Class Summary Class Description AbstractCompleteness Presence and absence of features, their attributes and their relationships.AbstractElement Type of test applied to the data specified by a data quality scope.AbstractLogicalConsistency Degree of adherence to logical rules of data structure, attribution and relationships.AbstractPositionalAccuracy Accuracy of the position of features.AbstractResult Type of test applied to the data specified by a data quality scope.AbstractTemporalAccuracy Accuracy of the temporal attributes and temporal relationships of features.AbstractThematicAccuracy Accuracy of quantitative attributes and the correctness of non-quantitative attributes and of the classifications of features and their relationships.DefaultAbsoluteExternalPositionalAccuracy Closeness of reported coordinate values to values accepted as or being true.DefaultAccuracyOfATimeMeasurement Correctness of the temporal references of an item (reporting of error in time measurement).DefaultCompletenessCommission Excess data present in the dataset, as described by the scope.DefaultCompletenessOmission Data absent from the dataset, as described by the scope.DefaultConceptualConsistency Adherence to rules of the conceptual schema.DefaultConformanceResult Information about the outcome of evaluating the obtained value (or set of values) against a specified acceptable conformance quality level.DefaultCoverageResult Result of a data quality measure organising the measured values as a coverage.DefaultDataQuality Quality information for the data specified by a data quality scope.DefaultDomainConsistency Adherence of values to the value domains.DefaultFormatConsistency Degree to which data is stored in accordance with the physical structure of the dataset, as described by the scope.DefaultGriddedDataPositionalAccuracy Closeness of gridded data position values to values accepted as or being true.DefaultNonQuantitativeAttributeAccuracy Accuracy of non-quantitative attributes.DefaultQuantitativeAttributeAccuracy Accuracy of quantitative attributes.DefaultQuantitativeResult Information about the value (or set of values) obtained from applying a data quality measure.DefaultRelativeInternalPositionalAccuracy Closeness of the relative positions of features in the scope to their respective relative positions accepted as or being true.DefaultScope Deprecated. As of ISO 19115:2014,DQ_Scope
has been replaced byMD_Scope
.DefaultTemporalConsistency Correctness of ordered events or sequences, if reported.DefaultTemporalValidity Validity of data specified by the scope with respect to time.DefaultThematicClassificationCorrectness Comparison of the classes assigned to features or their attributes to a universe of discourse.DefaultTopologicalConsistency Correctness of the explicitly encoded topological characteristics of the dataset as described by the scope.DefaultUsability Deprecated. Not found in ISO 19115-3:2016 schemas.