[github/fretlink/terraform-provider-statuscake.git] / vendor / github.com / hashicorp / hcl2 / hcl / eval_context.go

package hcl

import (
	"github.com/zclconf/go-cty/cty"
	"github.com/zclconf/go-cty/cty/function"
)

// An EvalContext provides the variables and functions that should be used
// to evaluate an expression.
type EvalContext struct {
	Variables map[string]cty.Value
	Functions map[string]function.Function
	parent    *EvalContext
}

// NewChild returns a new EvalContext that is a child of the receiver.
func (ctx *EvalContext) NewChild() *EvalContext {
	return &EvalContext{parent: ctx}
}

// Parent returns the parent of the receiver, or nil if the receiver has
// no parent.
func (ctx *EvalContext) Parent() *EvalContext {
	return ctx.parent
}
Commit	Line	Data
15c0b25d AP	1	package hcl
	2
	3	import (
	4	"github.com/zclconf/go-cty/cty"
	5	"github.com/zclconf/go-cty/cty/function"
	6	)
	7
	8	// An EvalContext provides the variables and functions that should be used
	9	// to evaluate an expression.
	10	type EvalContext struct {
	11	Variables map[string]cty.Value
	12	Functions map[string]function.Function
	13	parent *EvalContext
	14	}
	15
	16	// NewChild returns a new EvalContext that is a child of the receiver.
	17	func (ctx EvalContext) NewChild() EvalContext {
	18	return &EvalContext{parent: ctx}
	19	}
	20
	21	// Parent returns the parent of the receiver, or nil if the receiver has
	22	// no parent.
	23	func (ctx EvalContext) Parent() EvalContext {
	24	return ctx.parent
	25	}