github.com/ibm-cloud/terraform@v0.6.4-0.20170726051544-8872b87621df/terraform/node_root_variable.go (about)

     1  package terraform
     2  
     3  import (
     4  	"fmt"
     5  
     6  	"github.com/hashicorp/terraform/config"
     7  )
     8  
     9  // NodeRootVariable represents a root variable input.
    10  type NodeRootVariable struct {
    11  	Config *config.Variable
    12  }
    13  
    14  func (n *NodeRootVariable) Name() string {
    15  	result := fmt.Sprintf("var.%s", n.Config.Name)
    16  	return result
    17  }
    18  
    19  // GraphNodeReferenceable
    20  func (n *NodeRootVariable) ReferenceableName() []string {
    21  	return []string{n.Name()}
    22  }