A bean which implements this interfaces supports the isSet and unSet methods such that a caller can test if a bean has been changed from its default value and also cause the value to be set back to the default.
This section describes the following operations:
Return true if the given property has been explicitly set in this bean.
| Operation Name | "isSet" |
| Parameters | Object [] { propertyName } where:
|
| Signature | String [] {
"java.lang.String" } |
| Returns |
boolean
|
| Exceptions |
|
Restore the given property to its default value.
| Operation Name | "unSet" |
| Parameters | Object [] { propertyName } where:
|
| Signature | String [] {
"java.lang.String" } |
| Returns |
void
|
| Exceptions |
|