75 lines
1.4 KiB
Go
75 lines
1.4 KiB
Go
package stmt
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import (
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"github.com/z7zmey/php-parser/node"
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)
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// Function node
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type Function struct {
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ReturnsRef bool
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PhpDocComment string
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FunctionName node.Node
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Params []node.Node
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ReturnType node.Node
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Stmts []node.Node
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}
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// NewFunction node constuctor
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func NewFunction(FunctionName node.Node, ReturnsRef bool, Params []node.Node, ReturnType node.Node, Stmts []node.Node, PhpDocComment string) *Function {
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return &Function{
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ReturnsRef,
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PhpDocComment,
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FunctionName,
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Params,
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ReturnType,
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Stmts,
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}
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}
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// Attributes returns node attributes as map
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func (n *Function) Attributes() map[string]interface{} {
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// return n.attributes
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return map[string]interface{}{
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"ReturnsRef": n.ReturnsRef,
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"PhpDocComment": n.PhpDocComment,
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}
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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 *Function) Walk(v node.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.FunctionName != nil {
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vv := v.GetChildrenVisitor("FunctionName")
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n.FunctionName.Walk(vv)
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}
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if n.Params != nil {
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vv := v.GetChildrenVisitor("Params")
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for _, nn := range n.Params {
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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.ReturnType != nil {
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vv := v.GetChildrenVisitor("ReturnType")
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n.ReturnType.Walk(vv)
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}
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if n.Stmts != nil {
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vv := v.GetChildrenVisitor("Stmts")
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for _, nn := range n.Stmts {
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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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v.LeaveNode(n)
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}
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