php-parser/node/expr/n_function_call.go

66 lines
1.4 KiB
Go

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"
)
// FunctionCall node
type FunctionCall struct {
Meta meta.Collection
Position *position.Position
Function node.Node
ArgumentList *node.ArgumentList
}
// NewFunctionCall node constructor
func NewFunctionCall(Function node.Node, ArgumentList *node.ArgumentList) *FunctionCall {
return &FunctionCall{
Function: Function,
ArgumentList: ArgumentList,
}
}
// SetPosition sets node position
func (n *FunctionCall) SetPosition(p *position.Position) {
n.Position = p
}
// GetPosition returns node positions
func (n *FunctionCall) GetPosition() *position.Position {
return n.Position
}
func (n *FunctionCall) GetMeta() *meta.Collection {
return &n.Meta
}
// Attributes returns node attributes as map
func (n *FunctionCall) Attributes() map[string]interface{} {
return nil
}
// Walk traverses nodes
// Walk is invoked recursively until v.EnterNode returns true
func (n *FunctionCall) Walk(v walker.Visitor) {
if v.EnterNode(n) == false {
return
}
if n.Function != nil {
v.EnterChildNode("Function", n)
n.Function.Walk(v)
v.LeaveChildNode("Function", n)
}
if n.ArgumentList != nil {
v.EnterChildNode("ArgumentList", n)
n.ArgumentList.Walk(v)
v.LeaveChildNode("ArgumentList", n)
}
v.LeaveNode(n)
}