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public interface Scope
Interface for all expressions defining a new variable scope.
Method Summary | |
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void |
compile(QueryContext ctx)
Compiles the expression contained in this scope. |
boolean |
compiled()
Checks if this scope has already been compiled. |
boolean |
visit(ASTVisitor visitor)
Traverses this scope with the given ASTVisitor . |
Method Detail |
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boolean visit(ASTVisitor visitor)
ASTVisitor
.
visitor
- visitor
void compile(QueryContext ctx) throws QueryException
ctx
- query context
QueryException
- compilation errorsboolean compiled()
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