uk.ac.bbk.dcs.automed.qproc
Keywords: uk.ac.bbk.dcs.automed.qproc package

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## Package uk.ac.bbk.dcs.automed.qproc

Interface Summary
BuiltInFunction | Interface class for all functions.

Class Summary
ASG | Every IQL query is internally represented as an Abstract Syntax Graph (ASG).
Cell | Every node in an ASG is a Cell, so one has to use this class in order to perform any operations on an ASG
Environment |
EnvLexer |
EnvParser | CUP v0.10j generated parser.
EnvSym | CUP generated class containing symbol constants.
Evaluator | The class that coordinates the evaluation of IQL queries.
FLexer |
FragmentProcessor | The purpose of this class is to replace all schemes with wrapper objects.
FSym | CUP generated class containing symbol constants.
FunctionTable | Class containing a HashMap that keeps the function names.
QLexer |
QParser | CUP v0.10j generated parser.
QSym | CUP generated class containing symbol constants.
QueryReformulator | The class that goes through an ASG that applies to a global schema and reformulates the ASG so that it applies to all local schemas
ReservedTokens |
SchemeInfo | Class containing a scheme and the reference to the schema the scheme belongs to.
StandardFunctionTable | Class that creates a FunctionTable containing all currently implemented functions.

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