Package com.espertech.esper.epl.expression.funcs

Function expressions.

See:
          Description

Interface Summary
ExprCastNode.CasterParserComputer Casting and parsing computer.
 

Class Summary
ExprCaseNode Represents the case-when-then-else control flow function is an expression tree.
ExprCaseNode.CaseAnalysis  
ExprCastNode Represents the CAST(expression, type) function is an expression tree.
ExprCastNode.NonnumericCasterComputer Casting and parsing computer.
ExprCastNode.NumberCasterComputer Casting and parsing computer.
ExprCastNode.StringParserComputer Casting and parsing computer.
ExprCastNode.StringXFormComputer Casting and parsing computer.
ExprCoalesceNode Represents the COALESCE(a,b,...) function is an expression tree.
ExprInstanceofNode Represents the INSTANCEOF(a,b,...) function is an expression tree.
ExprIStreamNode Represents the RSTREAM() function in an expression tree.
ExprMinMaxRowNode Represents the MAX(a,b) and MIN(a,b) functions is an expression tree.
ExprPlugInSingleRowNode Represents an invocation of a plug-in single-row function in the expression tree.
ExprPropertyExistsNode Represents the EXISTS(property) function in an expression tree.
ExprTypeofNode Represents the TYPEOF(a) function is an expression tree.
ExprTypeofNode.FragmentTypeEval  
ExprTypeofNode.StreamEventTypeEval  
 

Package com.espertech.esper.epl.expression.funcs Description

Function expressions.


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