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public interface Node
A node in the abstract syntax tree (DAG). A node can accept a ReturnVisitor and have zero or more children.
children: set Node |
Method Summary | ||
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accept(ReturnVisitor<E,F,D,I> visitor)
Accepts the given visitor and returns the result of the visit (i.e. |
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void |
accept(VoidVisitor visitor)
Accepts the given void visitor by calling visitor.visit(this). |
Method Detail |
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<E,F,D,I> java.lang.Object accept(ReturnVisitor<E,F,D,I> visitor)
java.lang.NullPointerException
- visitor = nullvoid accept(VoidVisitor visitor)
java.lang.NullPointerException
- visitor = null
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