Adding OpenConfig YANG models.
Change-Id: I0a2fdd5826e80933cf4b9ae939ff3051acec02aa
diff --git a/models/openconfig/src/main/yang/types/openconfig-yang-types.yang b/models/openconfig/src/main/yang/types/openconfig-yang-types.yang
new file mode 100644
index 0000000..749fac4
--- /dev/null
+++ b/models/openconfig/src/main/yang/types/openconfig-yang-types.yang
@@ -0,0 +1,156 @@
+module openconfig-yang-types {
+
+ yang-version "1";
+ namespace "http://openconfig.net/yang/types/yang";
+ prefix "oc-yang";
+
+ import openconfig-extensions { prefix "oc-ext"; }
+
+ organization
+ "OpenConfig working group";
+
+ contact
+ "OpenConfig working group
+ www.openconfig.net";
+
+ description
+ "This module contains a set of extension types to the
+ YANG builtin types that are used across multiple
+ OpenConfig models.
+
+ Portions of this code were derived from IETF RFC 6021.
+ Please reproduce this note if possible.
+
+ IETF code is subject to the following copyright and license:
+ Copyright (c) IETF Trust and the persons identified as authors of
+ the code.
+ All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, is permitted pursuant to, and subject to the license
+ terms contained in, the Simplified BSD License set forth in
+ Section 4.c of the IETF Trust's Legal Provisions Relating
+ to IETF Documents (http://trustee.ietf.org/license-info).";
+
+ oc-ext:openconfig-version "0.1.2";
+
+ revision 2017-07-30 {
+ description
+ "Fixed unprintable character";
+ reference "0.1.2";
+ }
+
+ revision 2017-04-03 {
+ description
+ "Update copyright notice.";
+ reference "0.1.1";
+ }
+
+ revision 2017-01-26 {
+ description
+ "Initial module for inet types";
+ reference "0.1.0";
+ }
+
+ typedef dotted-quad {
+ type string {
+ pattern '^(([0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|' +
+ '25[0-5])\.){3}([0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4]' +
+ '[0-9]|25[0-5])$';
+ }
+ description
+ "An unsigned 32-bit integer expressed as a dotted quad. The
+ format is four octets written as decimal numbers separated
+ with a period character.";
+ }
+
+ typedef hex-string {
+ type string {
+ pattern '^[0-9a-fA-F]*$';
+ }
+ description
+ "A string consisting of a hexadecimal characters.";
+ }
+
+ typedef counter32 {
+ type uint32;
+ description
+
+ "A 32-bit counter. A counter value is a monotonically increasing
+ value which is used to express a count of a number of
+ occurrences of a particular event or entity. When the counter
+ reaches its maximum value, in this case 2^32-1, it wraps to 0.
+
+ Discontinuities in the counter are generally triggered only when
+ the counter is reset to zero.";
+ }
+
+ typedef counter64 {
+ type uint64;
+ description
+
+ "A 64-bit counter. A counter value is a monotonically increasing
+ value which is used to express a count of a number of
+ occurrences of a particular event or entity. When a counter64
+ reaches its maximum value, 2^64-1, it loops to zero.
+ Discontinuities in a counter are generally triggered only when
+ the counter is reset to zero, through operator or system
+ intervention.";
+ }
+
+ typedef date-and-time {
+ type string {
+ pattern
+ '^[0-9]{4}\-[0-9]{2}\-[0-9]{2}T[0-9]{2}:[0-9]{2}:[0-9]{2}' +
+ '(\.[0-9]+)?Z[+-][0-9]{2}:[0-9]{2}$';
+ }
+ description
+ "A date and time, expressed in the format described in RFC3339.
+ That is to say:
+
+ YYYY-MM-DDTHH:MM:SSZ+-hh:mm
+
+ where YYYY is the year, MM is the month expressed as a two-digit
+ month (zero padding if required), DD is the day of the month,
+ expressed as a two digit value. T is the literal character 'T',
+ HH is the hour of the day expressed as a two digit number, using
+ the 24-hour clock, MM is the minute of the hour expressed as a
+ two digit number. Z is the literal character 'Z', followed by a
+ timezone offset expressed in hours (hh) and minutes (mm), both
+ expressed as two digit numbers. The time offset is specified as
+ a positive or negative offset to UTC using the '+' or '-'
+ character preceding the offset.
+
+ Optionally, fractional seconds can be expressed after the minute
+ of the hour as a decimal number of unspecified precision
+ reflecting fractions of a second.";
+ reference
+ "RFC3339 - Date and Time on the Internet: Timestamps";
+ }
+
+ typedef gauge64 {
+ type uint64;
+ description
+ "A gauge value may increase or decrease - and reflects a value
+ at a particular point in time. If the value of the variable
+ being modeled using the gauge exceeds its maximum - 2^64-1 in
+ this case - the gauge is set to its maximum value.";
+ }
+
+ typedef phys-address {
+ type string {
+ pattern '^([0-9a-fA-F]{2}(:[0-9a-fA-F]{2})*)?$';
+ }
+ description
+ "A physical layer address, expressed as a series of pairs of
+ hexadecimal digits.";
+ }
+
+ typedef mac-address {
+ type string {
+ pattern '^[0-9a-fA-F]{2}(:[0-9a-fA-F]{2}){5}$';
+ }
+ description
+ "An IEEE 802 MAC address";
+ }
+}