org.openlowcode.server.data.properties

Class CheckExistingNumber<E extends DataObject<E> & UniqueidentifiedInterface<E>>

java.lang.Object

org.openlowcode.server.data.properties.CheckExistingNumber<E>

Type Parameters:

E - parent object type

public class CheckExistingNumber<E extends DataObject<E> & UniqueidentifiedInterface<E>>
extends java.lang.Object

A utility class checking if a number already exists. This is part of unicity controls of the Numbered property

Author:

Open Lowcode SAS

Constructor Summary

Constructors

Constructor and Description
CheckExistingNumber(NumberedDefinition<E> numbereddefinition) creates the utility class

Method Summary

Modifier and Type	Method and Description
boolean	exists(java.lang.String nr, E object) checks if the number already exists

Methods inherited from class java.lang.Object

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

Constructor Detail

CheckExistingNumber

public CheckExistingNumber(NumberedDefinition<E> numbereddefinition)

creates the utility class

Parameters:

numbereddefinition - definition of the numbered property

Method Detail

exists

public boolean exists(java.lang.String nr,
                      E object)

checks if the number already exists

Parameters:

nr - number to check

object - object to be created (not used, may be suppressed)

Returns:

true if the number already exists