Table 6.252—DRM_Season
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Property |
Description |
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Superclass |
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Class |
· <DRM Season> |
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Subclass |
· none |
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Definition |
An object of this DRM class specifies the season of the year for which the attributed object is applicable. (See examples). Since the definition of a season of the year is relative to the hemisphere being described, a <DRM Time Interval> component is required to specify the data provider's definition of the specified season. |
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Example(s) |
· Summer in the northern hemisphere, lasting from 21 June to 22 September (any year). This would be represented as in the following diagram. The <DRM Absolute Time Interval> component of the <DRM Season> indicates the span of time covered by the <DRM Season>. · Consider a <DRM Time Related Geometry> representing a forest in the northern hemisphere in winter, spring, summer, and autumn. The branch for summer has a <DRM Time Constraints Data> link object with a <DRM Season> component resembling that in the example above. |
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Inherited field elements |
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Field elements |
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Associated to (one-way) (inherited) |
· none |
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Associated to (one-way) |
· none |
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Associated by (one-way) (inherited) |
· none |
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Associated by (one-way) |
· none |
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Associated with (two-way) (inherited) |
· none |
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Associated with (two-way) |
· none |
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Composed of (two-way) (inherited) |
· none |
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Composed of (two-way) |
· one <DRM Time Interval>3 |
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Composed of (two-way metadata) (inherited) |
· none |
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Composed of (two-way metadata) |
· none |
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Component of (two-way) (inherited) |
· zero or more <DRM Environment Root>s · zero or more <DRM Time Constraints Data>s · zero or one <DRM Transmittal Root> |
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Component of (two-way) |
· none |
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Constraints |
· none |
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Notes |
1 Used to indicate the significance of the time information. 2 A season of the year. 3 The interval of time covered by the <DRM Season>. |
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Class diagram |