private class RenameProperties.ProcessProperties extends NodeTraversal.AbstractPostOrderCallback
Modifier | Constructor and Description |
---|---|
private |
ProcessProperties() |
Modifier and Type | Method and Description |
---|---|
private void |
countCallCandidates(NodeTraversal t,
Node callNode)
Counts references to property names that occur in a special function
call.
|
private void |
countPropertyOccurrence(java.lang.String name)
Increments the occurrence count for a property name.
|
private void |
maybeMarkCandidate(Node n)
If a property node is eligible for renaming, stashes a reference to it
and increments the property name's access count.
|
void |
visit(NodeTraversal t,
Node n,
Node parent)
Visits a node in postorder (after its children have been visited).
|
shouldTraverse
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).
private void maybeMarkCandidate(Node n)
n
- The STRING node for a propertyprivate void countCallCandidates(NodeTraversal t, Node callNode)
callNode
- The CALL node for a propertyt
- The traversalprivate void countPropertyOccurrence(java.lang.String name)
name
- The property name