forked from harness/gitness
-
Notifications
You must be signed in to change notification settings - Fork 0
/
node.go
34 lines (29 loc) · 750 Bytes
/
node.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
package parse
const (
NodeBuild = "build"
NodeCache = "cache"
NodeClone = "clone"
NodeContainer = "container"
NodeNetwork = "network"
NodePlugin = "plugin"
NodeRoot = "root"
NodeService = "service"
NodeShell = "shell"
NodeVolume = "volume"
)
// NodeType identifies the type of parse tree node.
type NodeType string
// Type returns itself an provides an easy default implementation.
// for embedding in a Node. Embedded in all non-trivial Nodes.
func (t NodeType) Type() NodeType {
return t
}
// String returns the string value of the Node type.
func (t NodeType) String() string {
return string(t)
}
// A Node is an element in the parse tree.
type Node interface {
Type() NodeType
Root() *RootNode
}