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oracle.jbo
Class UpdateEvent
java.lang.Object
java.util.EventObject
oracle.jbo.JboEvent
oracle.jbo.RowEvent
oracle.jbo.UpdateEvent
- All Implemented Interfaces:
- java.io.Serializable
-
public class UpdateEvent
- extends RowEvent
An event class used by RowSetIterator
to inform its listeners when a row is modified.
- Since:
- JDeveloper 3.0
- See Also:
- Serialized Form
Fields inherited from class java.util.EventObject |
source |
Methods inherited from class java.util.EventObject |
getSource |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
UpdateEvent
public UpdateEvent(RowSetIterator source,
Row row,
int rowIndex,
int[] attrIndices)
- Creates an event when a row is modified.
- Parameters:
source
- an accessor to a set of rows.
row
- the modified row.
rowIndex
- the row's index in the row set range.
attrIndices
- an array containing the indices of the attributes that have been modified.
getChangedAttrIndices
public int[] getChangedAttrIndices()
- Gets the indices of the changed attributes.
-
- Returns:
- an array containing the indices of the attributes that have been modified.
getChangedAttrNames
public java.lang.String[] getChangedAttrNames()
- Gets the names of the changed attributes.
-
- Returns:
- an array containing the names of the attributes that have been modified.
toString
public java.lang.String toString()
- Internal: For debugging only.
-
- Overrides:
toString
in class java.util.EventObject
-
- Returns:
- a diagnostic string.
setHintsChanged
public void setHintsChanged(boolean hintsChanged)
isHintsChanged
public boolean isHintsChanged()
calcRefreshAccessorNames
protected java.util.List<java.lang.String> calcRefreshAccessorNames()
getAccessorsToRefresh
public java.util.List<java.lang.String> getAccessorsToRefresh()
-
- Returns:
- a list of accessor names that need to be refreshed due to attribute changes notified by this event. May return null if no accessor metadata is available to the event.
isRowKeyUpdated
public boolean isRowKeyUpdated()
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