/
targetable.go
40 lines (32 loc) · 1.09 KB
/
targetable.go
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package addrs
// Targetable is an interface implemented by all address types that can be
// used as "targets" for selecting sub-graphs of a graph.
type Targetable interface {
targetableSigil()
// TargetContains returns true if the receiver is considered to contain
// the given other address. Containment, for the purpose of targeting,
// means that if a container address is targeted then all of the
// addresses within it are also implicitly targeted.
//
// A targetable address always contains at least itself.
TargetContains(other Targetable) bool
// AddrType returns the address type for comparison with other Targetable
// addresses.
AddrType() TargetableAddrType
// String produces a string representation of the address that could be
// parsed as a HCL traversal and passed to ParseTarget to produce an
// identical result.
String() string
}
type targetable struct {
}
func (r targetable) targetableSigil() {
}
type TargetableAddrType int
const (
ConfigResourceAddrType TargetableAddrType = iota
AbsResourceInstanceAddrType
AbsResourceAddrType
ModuleAddrType
ModuleInstanceAddrType
)