org.delia.rule

Interface RuleOperand

All Known Implementing Classes:

DValueRuleOperand, RuleRuleOperand, ScalarRuleOperand, StructDValueRuleOperand

public interface RuleOperand

Method Summary

Modifier and Type	Method and Description
Date	asDate(DValue dval)
Integer	asInt(DValue dval)
Long	asLong(DValue dval)
Double	asNumber(DValue dval)
DRelation	asRelation(DValue dval)
String	asString(DValue dval)
boolean	dependsOn(String fieldName)
List<String>	getFieldList()
Shape	getShape(DValue dval)
String	getSubject()

Method Detail

getShape

Shape getShape(DValue dval)

asString

String asString(DValue dval)

asInt

Integer asInt(DValue dval)

asLong

Long asLong(DValue dval)

asNumber

Double asNumber(DValue dval)

asDate

Date asDate(DValue dval)

asRelation

DRelation asRelation(DValue dval)

getSubject

String getSubject()

dependsOn

boolean dependsOn(String fieldName)

getFieldList

List<String> getFieldList()