yangschema

Documentation

Index

• type Tree
  • func BuildTree(entries []*yang.Entry) (*Tree, error)
  • func (t *Tree) ResolveLeafrefTarget(path string, contextEntry *yang.Entry) (*yang.Entry, error)

Types

type Tree

type Tree struct {
	ctree.Tree
}

Tree contains a ctree.Tree that stores a copy of the YANG schema tree containing only leaf entries, such that schema paths can be referenced.

func BuildTree

func BuildTree(entries []*yang.Entry) (*Tree, error)

BuildTree maps a set of yang.Entry pointers into a ctree structure. Only leaf or leaflist values are mapped, since these are the only entities that can be referenced by XPATH expressions within a YANG schema. It returns an error if there is duplication within the set of entries. The paths that are used within the schema are represented as a slice of strings.

func (*Tree) ResolveLeafrefTarget

func (t *Tree) ResolveLeafrefTarget(path string, contextEntry *yang.Entry) (*yang.Entry, error)

ResolveLeafrefTarget takes an input path and context entry and determines the type of the leaf that is referred to by the path, such that it can be mapped to a native language type. It returns the yang.YangType that is associated with the target, and the target yang.Entry, such that the caller can map this to the relevant language type.