public interface NodeVisitor
| Modifier and Type | Method and Description |
|---|---|
boolean |
visit(AstNode node)
Visits an AST node.
|
boolean visit(AstNode node)
node - the AST node. Will never visit an AstRoot node,
since the AstRoot is where the visiting begins.true if the children should be visited.
If false, the subtree rooted at this node is skipped.
The node argument should never be null --
the individual AstNode classes should skip any children
that are not present in the source when they invoke this method.