72 lines
1.1 KiB
Go
72 lines
1.1 KiB
Go
package stmt
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import (
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"github.com/z7zmey/php-parser/node"
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"github.com/z7zmey/php-parser/walker"
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)
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// For node
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type For struct {
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Init []node.Node
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Cond []node.Node
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Loop []node.Node
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Stmt node.Node
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}
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// NewFor node constructor
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func NewFor(Init []node.Node, Cond []node.Node, Loop []node.Node, Stmt node.Node) *For {
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return &For{
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Init,
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Cond,
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Loop,
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Stmt,
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}
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}
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// Attributes returns node attributes as map
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func (n *For) Attributes() map[string]interface{} {
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return nil
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}
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// Walk traverses nodes
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// Walk is invoked recursively until v.EnterNode returns true
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func (n *For) Walk(v walker.Visitor) {
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if v.EnterNode(n) == false {
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return
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}
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if n.Init != nil {
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vv := v.GetChildrenVisitor("Init")
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for _, nn := range n.Init {
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if nn != nil {
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nn.Walk(vv)
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}
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}
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}
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if n.Cond != nil {
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vv := v.GetChildrenVisitor("Cond")
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for _, nn := range n.Cond {
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if nn != nil {
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nn.Walk(vv)
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}
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}
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}
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if n.Loop != nil {
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vv := v.GetChildrenVisitor("Loop")
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for _, nn := range n.Loop {
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if nn != nil {
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nn.Walk(vv)
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}
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}
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}
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if n.Stmt != nil {
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vv := v.GetChildrenVisitor("Stmt")
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n.Stmt.Walk(vv)
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}
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v.LeaveNode(n)
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}
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