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oracle.dss.util
Class ModelEvent
java.lang.Object
java.util.EventObject
oracle.dss.util.ModelEvent
- All Implemented Interfaces:
- java.io.Serializable
- Direct Known Subclasses:
- DataChangedEvent, WaitDataAvailableEvent
-
public abstract class ModelEvent
- extends java.util.EventObject
Describes changes to data. Subclasses of this class provide more detailed information.
- See Also:
- Serialized Form
Fields inherited from class java.util.EventObject |
source |
Constructor Summary |
ModelEvent(java.lang.Object source, boolean data, boolean row, boolean column)
Constructor. |
Method Summary |
boolean |
isColumnDirty()
Indicates whether the metadata in the column edge has changed. |
boolean |
isDataDirty()
Indicates whether the data has changed. |
boolean |
isRowDirty()
Indicates whether the metadata in the row edge has changed. |
Methods inherited from class java.util.EventObject |
getSource, toString |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
dataDirty
protected boolean dataDirty
rowDirty
protected boolean rowDirty
columnDirty
protected boolean columnDirty
ModelEvent
public ModelEvent(java.lang.Object source,
boolean data,
boolean row,
boolean column)
- Constructor.
- Parameters:
source
- The source of this event.
data
- true
if the data (including any types of data specified in the DataMap
) has changed, false
if not.
row
- true
if anything in the row edge has changed, false
if not.
column
- true
if anything in the column edge has changed, false
if not.
isDataDirty
public boolean isDataDirty()
- Indicates whether the data has changed.
-
- Returns:
true
if any data has changed, including any types specified in the DataMap
, false
if not.
isColumnDirty
public boolean isColumnDirty()
- Indicates whether the metadata in the column edge has changed.
-
- Returns:
true
if any metadata in the column edge has changed, false
if not.
isRowDirty
public boolean isRowDirty()
- Indicates whether the metadata in the row edge has changed.
-
- Returns:
true
if the metadata in the row edge has changed, false
if not.
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