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public interface INodeVisitor
This is the interface for the visitors to the Node Hierarchy
Method Summary | |
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boolean |
visit(Node node)
This is called for component elements which have no children |
boolean |
visitBegin(Node node)
This is called by composite nodes prior to visiting children |
boolean |
visitEnd(Node node)
This is called by composite nodes after visiting children |
boolean |
visitMiddle(Node node)
This is called for composite nodes between visiting children |
Method Detail |
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boolean visitBegin(Node node) throws java.lang.Exception
val
- The node to be visited
java.lang.Exception
boolean visitMiddle(Node node) throws java.lang.Exception
val
- The node to be visited
java.lang.Exception
boolean visitEnd(Node node) throws java.lang.Exception
val
- The node to be visited
java.lang.Exception
boolean visit(Node node) throws java.lang.Exception
val
- The element to be visited
java.lang.Exception
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