private class InlineFunctions.FindCandidateFunctions extends java.lang.Object implements NodeTraversal.Callback
Modifier and Type | Field and Description |
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private int |
callsSeen |
Modifier | Constructor and Description |
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private |
FindCandidateFunctions() |
Modifier and Type | Method and Description |
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void |
findFunctionExpressions(NodeTraversal t,
Node n)
Find function expressions that are called directly in the form of
(function(a,b,...){...})(a,b,...)
or
(function(a,b,...){...}).call(this,a,b, ...)
|
void |
findNamedFunctions(NodeTraversal t,
Node n,
Node parent) |
boolean |
shouldTraverse(NodeTraversal nodeTraversal,
Node n,
Node parent)
Visits a node in pre order (before visiting its children) and decides
whether this node's children should be traversed.
|
void |
visit(NodeTraversal t,
Node n,
Node parent)
Visits a node in postorder (after its children have been visited).
|
public boolean shouldTraverse(NodeTraversal nodeTraversal, 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).
shouldTraverse
in interface NodeTraversal.Callback
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).
visit
in interface NodeTraversal.Callback
public void findNamedFunctions(NodeTraversal t, Node n, Node parent)
public void findFunctionExpressions(NodeTraversal t, Node n)