package expr import ( "fmt" "io" "github.com/z7zmey/php-parser/node" ) func (n BooleanNot) Name() string { return "BooleanNot" } type BooleanNot struct { name string expr node.Node } func NewBooleanNot(expression node.Node) node.Node { return BooleanNot{ "BooleanNot", expression, } } func (n BooleanNot) Print(out io.Writer, indent string) { fmt.Fprintf(out, "\n%v%v [- -]", indent, n.name) if n.expr != nil { fmt.Fprintf(out, "\n%vexpr:", indent+" ") n.expr.Print(out, indent+" ") } }