PhysicalDataSet - Properties and Relationships¶
Properties¶
Name | Type | Cardinality |
---|---|---|
contains | PhysicalRecordSegmentIndicator | 0..n |
isOrdered | Boolean | 0..1 |
numberOfSegments | Integer | 0..1 |
overview | InternationalStructuredString | 0..1 |
physicalFileName | String | 0..1 |
purpose | InternationalStructuredString | 0..1 |
type | CollectionType | 0..1 |
contains¶
A physical description of the data store encompasses a description of its gross record structure. This structure consists of one or more PhysicalRecordSegments and their relationships. Allows for the identification of the member and optionally provides an index for the member within an ordered array
isOrdered¶
If members are ordered set to true, if unordered set to false.
numberOfSegments¶
The number of segments in a Physical Data Product
overview¶
Short natural language account of the information obtained from the combination of properties and relationships associated with an object. Supports the use of multiple languages and structured text.
physicalFileName¶
Use when multiple physical segments are stored in a single file
purpose¶
An explanation of the purpose of the physical dataset
type¶
Whether the dataset is a bag or a set: a bag is a collection with duplicates allowed, a set is a collection without duplicates.
Relationships¶
Name | Type | Cardinality |
---|---|---|
definingConcept | Concept | 0..n |
formatsDataStore | DataStore | 0..n |
hasVariableStatistics | VariableStatistics | 0..n |
isStructuredBy | PhysicalOrderRelationStructure | 0..n |
realizes | StructuredCollection | 0..n |
definingConcept¶
The conceptual basis for the collection of members.
formatsDataStore¶
Data Store physically represented by the Structure Description.
hasVariableStatistics¶
Variable Statistics related to the Physical Data Set. May be summary or category level statistics.
isStructuredBy¶
Description of a complex structure for the Collection. A collection may be structured in more than one way for different uses.
realizes¶
Collection class relized by this class