package expr import ( "github.com/z7zmey/php-parser/meta" "github.com/z7zmey/php-parser/node" "github.com/z7zmey/php-parser/position" "github.com/z7zmey/php-parser/walker" ) // ArrayDimFetch node type ArrayDimFetch struct { Meta []meta.Meta Position *position.Position Variable node.Node Dim node.Node } // NewArrayDimFetch node constructor func NewArrayDimFetch(Variable node.Node, Dim node.Node) *ArrayDimFetch { return &ArrayDimFetch{ Variable: Variable, Dim: Dim, } } // SetPosition sets node position func (n *ArrayDimFetch) SetPosition(p *position.Position) { n.Position = p } // GetPosition returns node positions func (n *ArrayDimFetch) GetPosition() *position.Position { return n.Position } func (n *ArrayDimFetch) AddMeta(m []meta.Meta) { n.Meta = append(n.Meta, m...) } func (n *ArrayDimFetch) GetMeta() []meta.Meta { return n.Meta } // Attributes returns node attributes as map func (n *ArrayDimFetch) Attributes() map[string]interface{} { return nil } // Walk traverses nodes // Walk is invoked recursively until v.EnterNode returns true func (n *ArrayDimFetch) Walk(v walker.Visitor) { if v.EnterNode(n) == false { return } if n.Variable != nil { v.EnterChildNode("Variable", n) n.Variable.Walk(v) v.LeaveChildNode("Variable", n) } if n.Dim != nil { v.EnterChildNode("Dim", n) n.Dim.Walk(v) v.LeaveChildNode("Dim", n) } v.LeaveNode(n) }