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Updates to Filter Extension for CQL2 #225

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merged 13 commits into from
Dec 3, 2021
Merged

Updates to Filter Extension for CQL2 #225

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dfd7f85
numerous updates to CQL2 definitions
philvarner Oct 26, 2021
b84c7c1
few more basic-cql2 replacements
philvarner Oct 26, 2021
f5da775
update CHANGELOG
philvarner Oct 27, 2021
3dec8df
update cql2 prefixes
philvarner Oct 27, 2021
bba7777
linting
philvarner Oct 28, 2021
56dda6f
Merge branch 'dev' into cql2
philvarner Dec 2, 2021
40ae713
add between, like, and upper/lower examples
philvarner Dec 2, 2021
4c84730
fix quotes in cql text examples
philvarner Dec 2, 2021
ab108f5
add eol
philvarner Dec 2, 2021
5d4c2b0
add filter-lang to examples
philvarner Dec 2, 2021
68abf85
fix upper/lower json examples
philvarner Dec 2, 2021
b2ce23e
Merge branch 'dev' into cql2
philvarner Dec 3, 2021
ed3aba5
remove Filter Ext Case-sensitive Comparison class
philvarner Dec 3, 2021
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20 changes: 20 additions & 0 deletions CHANGELOG.md
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Expand Up @@ -16,6 +16,26 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
### Changed

- Limit parameter semantics now match OAFeat. Previously, the behavior was not precisely defined.
- Filter Extension updates to align with changes to OAFeat CQL2 spec
- Updated all "CQL" usages to "CQL2"
- Most conformance class URIs are now prefixed with `http://www.opengis.net/spec/cql2/` instead
of `http://www.opengis.net/spec/ogcapi-features-3/`
- Conformance classes `http://www.opengis.net/spec/ogcapi-features-3/1.0/conf/basic-cql`,
`http://www.opengis.net/spec/ogcapi-features-3/1.0/conf/cql-text`, and
`http://www.opengis.net/spec/ogcapi-features-3/1.0/conf/cql-json` have had `cql` replaced
with `cql2` (in addition to the prefix change) to
become `http://www.opengis.net/spec/cql2/1.0/conf/basic-cql2`,
`http://www.opengis.net/spec/cql2/1.0/conf/cql2-text`, and
`http://www.opengis.net/spec/cql2/1.0/conf/cql2-json`
- Significant changes to CQL2 JSON format, now using `op` and `args` structure
- Spatial operator `INTERSECTS` is now `S_INTERSECTS`
- Temporal operator `ANYINTERACTS` is now `T_INTERSECTS`
- Updated Example 3 (now Example 5) to make it clear that property to property comparisons require the
Property-Property Comparisons conformance class
- The CQL2 Case-insensitive Comparison
(`http://www.opengis.net/spec/cql2/1.0/conf/case-insensitive-comparison`) conformance class
that adds UPPER/LOWER terms or function CASEI for case-insensitive comparison has not been added
to this spec yet, since the definition in CQL2 is in flux.
- `service-desc` endpoint may return any service description format, typically a
machine-consumable one (previous restricted required to be OpenAPI 3.0 JSON)
- `service-doc` endpoint may return any service description format, typically a
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23 changes: 12 additions & 11 deletions extensions.md
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Expand Up @@ -70,18 +70,19 @@ the service supports. This are listed at the top of each extension description,
- <https://api.stacspec.org/v1.0.0-beta.5/ogcapi-features#fields>
- [Filter](item-search/README.md#filter)
- <http://www.opengis.net/spec/ogcapi-features-3/1.0/conf/filter>
- <http://www.opengis.net/spec/ogcapi-features-3/1.0/conf/basic-cql>
- <http://www.opengis.net/spec/cql2/1.0/conf/basic-cql2>
- <https://api.stacspec.org/v1.0.0-beta.5/item-search#filter:item-search-filter>
- <http://www.opengis.net/spec/ogcapi-features-3/1.0/conf/cql-text>
- <http://www.opengis.net/spec/ogcapi-features-3/1.0/conf/cql-json>
- <http://www.opengis.net/spec/ogcapi-features-3/1.0/conf/advanced-comparison-operators>
- <http://www.opengis.net/spec/ogcapi-features-3/1.0/conf/basic-spatial-operators>
- <http://www.opengis.net/spec/ogcapi-features-3/1.0/conf/spatial-operators>
- <http://www.opengis.net/spec/ogcapi-features-3/1.0/conf/temporal-operators>
- <http://www.opengis.net/spec/ogcapi-features-3/1.0/conf/functions>
- <http://www.opengis.net/spec/ogcapi-features-3/1.0/conf/arithmetic>
- <http://www.opengis.net/spec/ogcapi-features-3/1.0/conf/array-operators>
- <http://www.opengis.net/spec/ogcapi-features-3/1.0/conf/property-property>
- <http://www.opengis.net/spec/cql2/1.0/conf/cql2-text>
- <http://www.opengis.net/spec/cql2/1.0/conf/cql2-json>
- <http://www.opengis.net/spec/cql2/1.0/conf/advanced-comparison-operators>
- <http://www.opengis.net/spec/cql2/1.0/conf/basic-spatial-operators>
- <http://www.opengis.net/spec/cql2/1.0/conf/spatial-operators>
- <http://www.opengis.net/spec/cql2/1.0/conf/temporal-operators>
- <http://www.opengis.net/spec/cql2/1.0/conf/functions>
- <http://www.opengis.net/spec/cql2/1.0/conf/arithmetic>
- <http://www.opengis.net/spec/cql2/1.0/conf/array-operators>
- <http://www.opengis.net/spec/cql2/1.0/conf/property-property>
<!-- - <http://www.opengis.net/spec/cql2/1.0/conf/case-insensitive-comparison> -->
- [Context](item-search/README.md#context)
- <https://api.stacspec.org/v1.0.0-beta.5/item-search#context>
- <https://api.stacspec.org/v1.0.0-beta.5/ogcapi-features#context>
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