Make Schema Tree public

[Ankur19]

I would like to build the SchemaTree using yang Entries and then use the ResolveLeafRefTarget method to calculate the actual data type of a leafref.

[Ankur19]

@wenovus Please review.

[coveralls]

coverage: 89.603% (-0.05%) from 89.649% when pulling 291ec5d on Ankur19:master into 9ceedc0 on openconfig:master.

[wenovus]

@Ankur19 Does https://github.com/openconfig/goyang/blob/1d9b70a64cbe8e0ba42f95ab5c4e1ea81ac17c19/pkg/yang/entry.go#L1310 work? I'm assuming you're working with goyang structs so if the use case is not ygot-specific then goyang should be satisfying the need.

[Ankur19]

@Ankur19 Does https://github.com/openconfig/goyang/blob/1d9b70a64cbe8e0ba42f95ab5c4e1ea81ac17c19/pkg/yang/entry.go#L1310 work? I'm assuming you're working with goyang structs so if the use case is not ygot-specific then goyang should be satisfying the need.

Let me check. Thanks for the pointer.

[Ankur19]

@Ankur19 Does https://github.com/openconfig/goyang/blob/1d9b70a64cbe8e0ba42f95ab5c4e1ea81ac17c19/pkg/yang/entry.go#L1310 work? I'm assuming you're working with goyang structs so if the use case is not ygot-specific then goyang should be satisfying the need.

The Find method returns a null pointer for a few Paths.

e.g. /oc-netinst:network-instances/oc-netinst:network-instance/oc-netinst:config/oc-netinst:name

[wenovus]

Exporting this functionality looks fine to me since it provides handling that goyang's Entry.Find doesn't have.

Can you put it in a separate package called yangschema? Then we can rename the type to yangschema.Tree.

[Ankur19]

Exporting this functionality looks fine to me since it provides handling that goyang's Entry.Find doesn't have.

Can you put it in a separate package called yangschema? Then we can rename the type to yangschema.Tree.

Done!