private static class CheckJSDocStyle.FindNonTrivialReturn extends NodeTraversal.AbstractPreOrderCallback
Modifier and Type | Field and Description |
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private boolean |
found |
Modifier | Constructor and Description |
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private |
FindNonTrivialReturn() |
Modifier and Type | Method and Description |
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boolean |
shouldTraverse(NodeTraversal t,
Node n,
Node parent)
Visits a node in pre order (before visiting its children) and decides
whether this node's children should be traversed.
|
visit
public boolean shouldTraverse(NodeTraversal t, Node n, Node parent)
NodeTraversal.Callback
Visits a node in pre order (before visiting its children) and decides
whether this node's children should be traversed. If children are
traversed, they will be visited by
NodeTraversal.Callback.visit(NodeTraversal, Node, Node)
in postorder.
Implementations can have side effects (e.g. modifying the parse tree).