operation

type Edge struct {
	Parent NodeID `json:"parent"`
	Child  NodeID `json:"child"`
}

type Node struct {
	ID     NodeID             `json:"id"`
	Spec   flux.OperationSpec `json:"spec"`
	Source NodeSource         `json:"source"`
}

type NodeID string

type NodeSource struct {
	Stack []interpreter.StackEntry `json:"stack"`
}

type Spec struct {
	Operations []*Node                 `json:"operations"`
	Edges      []Edge                  `json:"edges"`
	Resources  flux.ResourceManagement `json:"resources"`
	Now        time.Time               `json:"now"`

	// HasConflict is true if one of the operations in this spec
	// was previously used in another spec. This indicates
	// that two nodes from distinct specs relate to the same
	// operation.
	HasConflict bool
	// contains filtered or unexported fields
}