Interface JRFillExpressionEvaluator

All Known Subinterfaces:
FillContext
All Known Implementing Classes:
BuiltinFillExpressionEvaluatorDecorator, JRCalculator, JRCrosstabExpressionEvaluator, JRFillComponentElement

public interface JRFillExpressionEvaluator
Fill time expression evaluators interface.

An instance of this interface is used at fill time by elements to evaluate expressions.

Author:
Lucian Chirita (lucianc@users.sourceforge.net)
  • Method Summary

    Modifier and Type
    Method
    Description
    evaluate(JRExpression expression, byte evaluationType)
    Evaluates an expression.
    Returns the dataset used by the expression evaluator.