org.apache.cocoon.forms.formmodel.algorithms
Class SimpleFormulaBuilder

java.lang.Object
  org.apache.cocoon.forms.formmodel.algorithms.AbstractBaseAlgorithmBuilder
      org.apache.cocoon.forms.formmodel.algorithms.SimpleFormulaBuilder

All Implemented Interfaces:

CalculatedFieldAlgorithmBuilder

Direct Known Subclasses:

RepeatedFormulaBuilder

public class SimpleFormulaBuilder

extends AbstractBaseAlgorithmBuilder

Builds a SimpleFormula algorithm.

The syntax is as follows : <fd:value type="formula" eval="..."> [triggers="..."]/>

Version:

$Id: SimpleFormulaBuilder.html 1304280 2012-03-23 11:18:01Z ilgrosso $

Field Summary

Fields inherited from interface org.apache.cocoon.forms.formmodel.CalculatedFieldAlgorithmBuilder

ROLE

Constructor Summary

SimpleFormulaBuilder()

Method Summary

CalculatedFieldAlgorithm	build(Element algorithmElement)
void	setExpressionManager(ExpressionManager expressionManager)
protected org.outerj.expression.Expression	setupExpression(String formula)
protected void	setupExpression(String formula, SimpleFormula algo)

Methods inherited from class org.apache.cocoon.forms.formmodel.algorithms.AbstractBaseAlgorithmBuilder

setup, setupTriggers, setupTriggers

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleFormulaBuilder

public SimpleFormulaBuilder()

Method Detail

build

public CalculatedFieldAlgorithm build(Element algorithmElement)
                               throws Exception

Throws:

Exception

setupExpression

protected org.outerj.expression.Expression setupExpression(String formula)
                                                    throws Exception

Throws:

Exception

setupExpression

protected void setupExpression(String formula,
                               SimpleFormula algo)
                        throws Exception

Throws:

Exception

setExpressionManager

public void setExpressionManager(ExpressionManager expressionManager)