private class RescopeGlobalSymbols.RewriteGlobalFunctionStatementsToVarAssignmentsCallback extends NodeTraversal.AbstractShallowStatementCallback
function test(){}becomes
var test = function (){}After this traversal, the special case of global function statements can be ignored.
Modifier | Constructor and Description |
---|---|
private |
RewriteGlobalFunctionStatementsToVarAssignmentsCallback() |
Modifier and Type | Method and Description |
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void |
visit(NodeTraversal t,
Node n,
Node parent)
Visits a node in postorder (after its children have been visited).
|
shouldTraverse
private RewriteGlobalFunctionStatementsToVarAssignmentsCallback()
public void visit(NodeTraversal t, Node n, Node parent)
NodeTraversal.Callback
Visits a node in postorder (after its children have been visited).
A node is visited only if all its parents should be traversed
(NodeTraversal.Callback.shouldTraverse(NodeTraversal, Node, Node)
).
Implementations can have side effects (e.g. modifying the parse tree).