Package anl.aida.query

Interface Summary
BooleanOp Operator that returns a boolean when executed.
Node  
ParserConstants  
ParserTreeConstants  
Query  
TriggerUpdateListener  
 

Class Summary
ASTAdd  
ASTAnd  
ASTCount  
ASTDiv  
ASTE  
ASTEqEqual  
ASTGreaterEq  
ASTGreaterThan  
ASTLessEq  
ASTLessThan  
ASTMean  
ASTMod  
ASTMul  
ASTNeg  
ASTNotEqual  
ASTNumber  
ASTOr  
ASTPI  
ASTPow  
ASTstart  
ASTSubtract  
ASTVar  
ASTVarList  
ConstantQuery A Query that always returns a constant numeric value.
Frame  
FrequencyCountQuery Queries a scored terms collection for the frequency count (number of documents it appears in) of some particular term.
GreaterThan Evaluates whether the rhs is greater than the lhs.
JJTParserState  
LessThan Evaluates whether the rhs is less than the lhs.
Parser  
ParserTokenManager  
QueryRunner Runs queries over a cache.
QueryTests  
SimpleCharStream An implementation of interface CharStream, where the stream is assumed to contain only ASCII characters (without unicode processing).
SimpleNode  
Token Describes the input token stream.
Trigger Runs a TriggerOp over a Cache.
TriggerOp  
TriggerResult The result of running a Trigger.
 

Exception Summary
ParseException This exception is thrown when parse errors are encountered.
 

Error Summary
TokenMgrError