context FEATURE public API for parsing schemas
diff --git a/models/yang@2017-02-20.yang b/models/yang@2017-02-20.yang
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+module yang {
+ namespace "urn:ietf:params:xml:ns:yang:1";
+ prefix yang;
+
+ import ietf-yang-metadata {
+ prefix md;
+ revision-date 2016-08-05;
+ }
+
+ organization
+ "libyang";
+
+ contact
+ "Web: <https://github.com/CESNET/libyang/>
+ Author: Radek Krejci <rkrejci@cesnet.cz>";
+
+ description
+ "This is a kind of fake model with no data, typedefs or anything
+ else. libyang uses this module to implement various YANG attributes
+ defined in RFC 6020.";
+
+ revision 2017-02-20 {
+ description
+ "Added metadata for NETCONF's edit-config manipulation with ordered
+ lists and leaf-lists.";
+ reference
+ "RFC 7950: The YANG 1.1 Data Modeling Language";
+ }
+
+ revision 2016-02-11 {
+ description
+ "Initial revision";
+ reference
+ "RFC 6020: YANG - A Data Modeling Language for
+ the Network Configuration Protocol (NETCONF)";
+ }
+
+ md:annotation insert {
+ type enumeration {
+ enum first;
+ enum last;
+ enum before;
+ enum after;
+ }
+ reference "RFC7950 section 7.8.6. and section 7.7.9.";
+ description
+ "In user ordered leaf-list, the attribute can be used to control
+ where in the leaf-list the entry is inserted. It can be used during
+ the NETCONF <edit-config> \"create\" operations to insert a new list or
+ leaf-list entry, or during \"merge\" or \"replace\" operations to insert
+ a new list or leaf-list entry or move an existing one.
+
+ If the value is \"before\" or \"after\", the \"value\"/\"key\" attribute
+ MUST also be used to specify an existing entry in the list or leaf-list.
+
+ If no \"insert\" attribute is present in the \"create\" operation, it
+ defaults to \"last\".";
+ }
+
+ md:annotation value {
+ type string;
+ reference "RFC7950 section 7.7.9.";
+ description
+ "In user ordered leaf-list, the attribute must be used if the attribute
+ insert is used and specifies before/after which existing instance the
+ new instance should be inserted.";
+ }
+
+ md:annotation key {
+ type string;
+ reference "RFC7950 section 7.8.6.";
+ description
+ "In user ordered list, the attribute must be used if the attribute
+ insert is used and specifies before/after which existing instance the
+ new instance should be inserted.";
+ }
+}