net.sf.dynamicreports.report.builder.expression
Class GroupRowNumberExpression

java.lang.Object
  extended by net.sf.dynamicreports.report.base.expression.AbstractSimpleExpression<Integer>
      extended by net.sf.dynamicreports.report.builder.expression.GroupRowNumberExpression
All Implemented Interfaces:
Serializable, DRIValue<Integer>, DRIExpression<Integer>, DRISimpleExpression<Integer>

public class GroupRowNumberExpression
extends AbstractSimpleExpression<Integer>

Author:
Ricardo Mariaca (r.mariaca@dynamicreports.org)
See Also:
Serialized Form

Constructor Summary
GroupRowNumberExpression(String groupName)
           
 
Method Summary
 Integer evaluate(ReportParameters reportParameters)
          Evaluates the expression.
 
Methods inherited from class net.sf.dynamicreports.report.base.expression.AbstractSimpleExpression
getName, getValueClass
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

GroupRowNumberExpression

public GroupRowNumberExpression(String groupName)
Method Detail

evaluate

public Integer evaluate(ReportParameters reportParameters)
Description copied from interface: DRISimpleExpression
Evaluates the expression.

Parameters:
reportParameters - access to report fields, variables, parameters, expressions, and other report values
Returns:
the result of the expression evaluation


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