org.delia.rule

Interface DRule

All Known Implementing Classes:

CompareOpRule, ContainsRule, DateMakeFnRule, DateYearFnRule, DRuleBase, LenFnRule, MandatoryRule, MaxLenRule, RelationManyRule, RelationOneRule, SampleRule

public interface DRule

A validation rule.

Author:

Ian Rae

Method Summary

Modifier and Type	Method and Description
boolean	dependsOn(String fieldName)
Object	exec(DValue dval, DRuleContext ctx)
boolean	executeGuard(DValue dval)
String	getName()
String	getSubject()
void	setPolarity(boolean polarity)
boolean	validate(DValue dval, DRuleContext ctx)

Method Detail

getName

String getName()

validate

boolean validate(DValue dval,
                 DRuleContext ctx)

exec

Object exec(DValue dval,
            DRuleContext ctx)

dependsOn

boolean dependsOn(String fieldName)

getSubject

String getSubject()

setPolarity

void setPolarity(boolean polarity)

executeGuard

boolean executeGuard(DValue dval)