add asdf-schema-1.1.0

resources/schemas/stsci.edu/asdf/asdf-schema-1.1.0.yaml

@@ -0,0 +1,94 @@
+%YAML 1.1
+---
+$schema: "http://json-schema.org/draft-04/schema"
+id: "http://stsci.edu/schemas/asdf/asdf-schema-1.1.0"
+title:
+  ASDF Schema
+description: |
+  Extending YAML Schema and JSON Schema to add support for some ASDF-specific
+  checks, related to [ndarrays](ref:core/ndarray-1.1.0).
+allOf:
+  - $ref: "http://stsci.edu/schemas/yaml-schema/draft-01"
+  - type: object
+    properties:
+      max_ndim:
+        description: |
+          Specifies that the corresponding **ndarray** is at most the
+          given number of dimensions.  If the array has fewer
+          dimensions, it should be logically treated as if it were
+          "broadcast" to the expected dimensions by adding 1's to the
+          front of the shape list.
+        type: integer
+        minimum: 0
+
+      ndim:
+        description: |
+          Specifies that the matching **ndarray** is exactly the given
+          number of dimensions.
+        type: integer
+        minimum: 0
+
+      datatype:
+        description: |
+          Specifies the datatype of the **ndarray**.
+
+          By default, an array is considered "matching" if the array
+          can be cast to the given datatype without data loss.  For
+          exact datatype matching, set `exact_datatype` to `true`.
+        allOf:
+          - $ref: "http://stsci.edu/schemas/asdf/core/ndarray-1.1.0#/definitions/datatype"
+
+      exact_datatype:
+        description: |
+          If `true`, the datatype must match exactly.
+        type: boolean
+        default: false
+
+      # Redefine JSON schema validators in terms of this document so that
+      # we can check nested objects:
+      additionalItems:
+        anyOf:
+          - type: boolean
+          - $ref: "#"
+      items:
+        anyOf:
+          - $ref: "#"
+          - $ref: "#/definitions/schemaArray"
+      additionalProperties:
+        anyOf:
+          - type: boolean
+          - $ref: "#"
+      definitions:
+        type: object
+        additionalProperties:
+          $ref: "#"
+      properties:
+        type: object
+        additionalProperties:
+          $ref: "#"
+      patternProperties:
+        type: object
+        additionalProperties:
+          $ref: "#"
+      dependencies:
+        type: object
+        additionalProperties:
+          anyOf:
+            - $ref: "#"
+            - $ref: "http://json-schema.org/draft-04/schema#/definitions/stringArray"
+      allOf:
+        $ref: "#/definitions/schemaArray"
+      anyOf:
+        $ref: "#/definitions/schemaArray"
+      oneOf:
+        $ref: "#/definitions/schemaArray"
+      not:
+        $ref: "#"
+
+definitions:
+  schemaArray:
+    type: array
+    minItems: 1
+    items:
+      $ref: "#"
+...