Class FormulaInterpreter

java.lang.Object

com.kingsrook.qqq.backend.core.actions.reporting.FormulaInterpreter

public class FormulaInterpreter
extends Object

Helper for Generating reports - to interpret formulas in report columns, that are in "excel-style", ala: =MINUS(47,42) or =IF(LT(ADD(${input.x},${input.y}),10,Yes,No)

Constructor Summary

Constructors

Constructor	Description
FormulaInterpreter()

Method Summary

Modifier and Type	Method	Description
static Serializable	interpretFormula(QMetaDataVariableInterpreter variableInterpreter, String formula)	public method to interpret a formula.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

FormulaInterpreter

public FormulaInterpreter()

Method Details

interpretFormula

public static Serializable interpretFormula(QMetaDataVariableInterpreter variableInterpreter,
 String formula)
                                     throws QFormulaException

public method to interpret a formula. Takes a variableInterpreter, optionally full of maps of variables, and the formula string, assumed to have its leading '=' char already trimmed away.

Throws:

QFormulaException