AbstractRulePropertyFormula (i-net Clear Reports)

java.lang.Object
- com.inet.problemfinder.rules.AbstractRulePropertyFormula

All Implemented Interfaces:

ProblemFinderRule
```
public abstract class AbstractRulePropertyFormula
extends java.lang.Object
implements ProblemFinderRule
```
Base class for checks looking for errors in property-formulas.
Collects the formulaFields of areas, sections, elements, sort-fields, groups.

Constructor Summary

Constructors
Constructor Description

AbstractRulePropertyFormula()

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`protected abstract ProblemFinderWarning`	`check(Engine engine, FormulaField formula, java.lang.Object source)`	Called to check the given FormulaField.
`java.util.List<ProblemFinderWarning>`	`findErrors(Engine engine)`	Runs this rule and checks the given Engine for Problems

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.inet.problemfinder.rules.ProblemFinderRule
findErrors, getRuleLabel

- Constructor Detail
  - AbstractRulePropertyFormula
```
public AbstractRulePropertyFormula()
```
- Method Detail
  - findErrors
```
public java.util.List<ProblemFinderWarning> findErrors(Engine engine)
```
    Runs this rule and checks the given Engine for Problems
    
    Specified by:
    
    findErrors in interface ProblemFinderRule
    
    Parameters:
    
    engine - The Engine to check.
    
    Returns:
    
    A list of found problems, can be empty or null if the Check is Canceled.
  - check
```
protected abstract ProblemFinderWarning check(Engine engine,
                                              FormulaField formula,
                                              java.lang.Object source)
```
    Called to check the given FormulaField.
    
    Parameters:
    
    engine - is the Engine to check
    
    formula - the field to check
    
    source - the source with holds the property formula, the element, section, area, groupField or sortField
    
    Returns:
    
    a ProblemFinderWarning, or null if no error detected.
    
    Since:
    
    i-net Clear Reports 12.0