Package org.apache.sis.metadata.iso.quality

Information about data quality, accuracy and consistency of a dataset.

See: Description

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 by MD_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	Degree of adherence of a dataset to a specific set of user requirements.

Package org.apache.sis.metadata.iso.quality Description

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.

Package overview

Class hierarchy

Aggregation hierarchy

ISO-19115 metadata ├─ Data quality ├─ Element «abstract» │ ├─ Completeness «abstract» │ │ ├─ Completeness commission │ │ └─ Completeness omission │ ├─ Logical consistency «abstract» │ │ ├─ Conceptual consistency │ │ ├─ Domain consistency │ │ ├─ Format consistency │ │ └─ Topological consistency │ ├─ Positional accuracy «abstract» │ │ ├─ Absolute external positional accuracy │ │ ├─ Relative internal positional accuracy │ │ └─ Gridded data positional accuracy │ ├─ Temporal accuracy «abstract» │ │ ├─ Accuracy of a time measurement │ │ ├─ Temporal consistency │ │ └─ Temporal validity │ ├─ Thematic accuracy «abstract» │ │ ├─ Quantitative attribute accuracy │ │ ├─ Non quantitative attribute accuracy │ │ └─ Thematic classification correctness │ └─ Usability └─ Result «abstract» ├─ Conformance result ├─ Quantitative result └─ Coverage result Code list └─ Evaluation method type

Data quality ├─ Scope └─ Element «abstract» ├─ Evaluation method type «code list» └─ Result «abstract» Completeness «abstract» Completeness commission Completeness omission Logical consistency «abstract» Conceptual consistency Domain consistency Format consistency Topological consistency Positional accuracy «abstract» Absolute external positional accuracy Relative internal positional accuracy Gridded data positional accuracy Temporal accuracy «abstract» Accuracy of a time measurement Temporal consistency Temporal validity Thematic accuracy «abstract» Quantitative attribute accuracy Non quantitative attribute accuracy Thematic classification correctness Usability Conformance result Quantitative result Coverage result

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 Nil­Objects.

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

Defined in the sis-metadata module