public interface UpdateEvent
Modifier and Type | Method and Description |
---|---|
java.lang.String[] |
getFieldNames()
Gets the set of Fields whose value informations are carried.
|
Item |
getItem()
Gets the subscription Item involved in the Update event.
|
java.lang.String |
getUpdatedValue(java.lang.String fieldName)
Gets the new value for a Field, if the Field value has just changed.
|
java.lang.String |
getValue(java.lang.String fieldName)
Gets the current value for a Field.
|
Item getItem()
java.lang.String getValue(java.lang.String fieldName)
fieldName
- name of a Field; it is not forced to be a subscribed
field.Item
java.lang.String getUpdatedValue(java.lang.String fieldName)
fieldName
- name of a Field; it is not forced to be a subscribed
field.java.lang.String[] getFieldNames()