[github/fretlink/terraform-provider-statuscake.git] / vendor / github.com / hashicorp / terraform / terraform / eval_sequence.go

package terraform

// EvalSequence is an EvalNode that evaluates in sequence.
type EvalSequence struct {
	Nodes []EvalNode
}

func (n *EvalSequence) Eval(ctx EvalContext) (interface{}, error) {
	for _, n := range n.Nodes {
		if n == nil {
			continue
		}

		if _, err := EvalRaw(n, ctx); err != nil {
			return nil, err
		}
	}

	return nil, nil
}

// EvalNodeFilterable impl.
func (n *EvalSequence) Filter(fn EvalNodeFilterFunc) {
	for i, node := range n.Nodes {
		n.Nodes[i] = fn(node)
	}
}
Commit	Line	Data
bae9f6d2 JC	1	package terraform
	2
	3	// EvalSequence is an EvalNode that evaluates in sequence.
	4	type EvalSequence struct {
	5	Nodes []EvalNode
	6	}
	7
	8	func (n *EvalSequence) Eval(ctx EvalContext) (interface{}, error) {
	9	for _, n := range n.Nodes {
	10	if n == nil {
	11	continue
	12	}
	13
	14	if _, err := EvalRaw(n, ctx); err != nil {
	15	return nil, err
	16	}
	17	}
	18
	19	return nil, nil
	20	}
	21
	22	// EvalNodeFilterable impl.
	23	func (n *EvalSequence) Filter(fn EvalNodeFilterFunc) {
	24	for i, node := range n.Nodes {
	25	n.Nodes[i] = fn(node)
	26	}
	27	}