private static class FunctionNames.FunctionListExtractor extends NodeTraversal.AbstractPostOrderCallback
Modifier and Type | Field and Description |
---|---|
private java.util.Map<Node,FunctionNames.FunctionRecord> |
functionMap |
private int |
nextId |
Constructor and Description |
---|
FunctionListExtractor(java.util.Map<Node,FunctionNames.FunctionRecord> functionMap) |
Modifier and Type | Method and Description |
---|---|
void |
visit(NodeTraversal t,
Node n,
Node parent)
Visits a node in postorder (after its children have been visited).
|
shouldTraverse
private final java.util.Map<Node,FunctionNames.FunctionRecord> functionMap
private int nextId
FunctionListExtractor(java.util.Map<Node,FunctionNames.FunctionRecord> functionMap)
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).