Package com.illumon.iris.console.db

Class DbKeyedTableSelectionModel

java.lang.Object

com.illumon.iris.gui.table.IrisTableSelectionModel

com.illumon.iris.console.db.DbKeyedTableSelectionModel

All Implemented Interfaces:

Serializable, Cloneable, ListSelectionModel

public class DbKeyedTableSelectionModel
extends IrisTableSelectionModel

A Table selection model that maintains user selection inside and outside the viewport. When selections are made, key-values are cached and rows are considered selected if: 1) The row is populated 2) The values of the key columns match ont of the selected values If a long running selection operation is in progress, and another selection event arrives, it will be ignored. The special case is getTableForSelection which will retry until it manages to acquire the lock

See Also:

• Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	DbKeyedTableSelectionModel.GetFirstAndLastSelectionIndices

Field Summary

Fields

Modifier and Type	Field	Description
protected BitSet	keySet

Fields inherited from class com.illumon.iris.gui.table.IrisTableSelectionModel

anchorIndex, keys, leadAnchorNotificationEnabled, leadIndex, listenerList, model, selectedKeyValues

Fields inherited from interface javax.swing.ListSelectionModel

MULTIPLE_INTERVAL_SELECTION, SINGLE_INTERVAL_SELECTION, SINGLE_SELECTION

Constructor Summary

Constructors

Constructor	Description
DbKeyedTableSelectionModel(GuiTable parent, IrisTableModel model)
DbKeyedTableSelectionModel(GuiTable parent, IrisTableModel model, com.fishlib.io.logger.Logger log)

Method Summary

Modifier and Type	Method	Description
void	addSelectionInterval(int index0, int index1)
Table	buildSelectionTable()	Build a table containing the cached key-value
protected void	changeSelection(int clearMin, int clearMax, int setMin, int setMax, boolean clearFirst)	Change the selection while performing all operations at the same time in the same thread context.
void	clearSelection()
int	getMaxSelectionIndex()
int	getMinSelectionIndex()
Table	getSnapshotForSelection()
Table	getSnapshotForSelection(BitSet columns)	Get a SnapshotTable containing all selected rows from the original table, including only the specified columns.
Table	getSnapshotForSelection(BitSet columns, boolean stripPreview)	Get a SnapshotTable containing all selected rows from the original table, including only the specified columns.
boolean	isSelectionEmpty()	Returns if the selection is empty.
boolean	isUnique()	Returns true if the keys are unique.
void	removeSelectionInterval(int index0, int index1)
void	setKeys(String[] keyStrings)
void	setLeadSelectionIndex(int leadIndex)
void	setLogger(com.fishlib.io.logger.Logger log)
void	setSelectionInterval(int index0, int index1)
protected void	updateKey(com.fishlib.datastructures.util.SmartKey k, int row, Table viewportTable)

Methods inherited from class com.illumon.iris.gui.table.IrisTableSelectionModel

addListSelectionListener, clear, clone, contains, fireValueChanged, fireValueChanged, fireValueChanged, fireValueChanged, getAnchorSelectionIndex, getKeyCount, getKeys, getLeadSelectionIndex, getListeners, getListSelectionListeners, getSelectionKey, getSelectionMode, getValueIsAdjusting, insertIndexInterval, isLeadAnchorNotificationEnabled, isSelectedIndex, markAsDirty, removeIndexInterval, removeListSelectionListener, set, setAnchorSelectionIndex, setLeadAnchorNotificationEnabled, setSelectionMode, setValueIsAdjusting, updateLeadAnchorIndices

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.swing.ListSelectionModel

getSelectedIndices, getSelectedItemsCount

Field Details

keySet

protected BitSet keySet

Constructor Details

DbKeyedTableSelectionModel

public DbKeyedTableSelectionModel(GuiTable parent,
 IrisTableModel model)

DbKeyedTableSelectionModel

public DbKeyedTableSelectionModel(GuiTable parent,
 IrisTableModel model,
 com.fishlib.io.logger.Logger log)

Method Details

isUnique

public boolean isUnique()

Returns true if the keys are unique.

Returns:

true if the keys are unique, false otherwise

setLogger

public void setLogger(com.fishlib.io.logger.Logger log)

setKeys

public void setKeys(String[] keyStrings)

Overrides:

setKeys in class IrisTableSelectionModel

clearSelection

public void clearSelection()

Specified by:

clearSelection in interface ListSelectionModel

Overrides:

clearSelection in class IrisTableSelectionModel

setSelectionInterval

public void setSelectionInterval(int index0,
 int index1)

Specified by:

setSelectionInterval in interface ListSelectionModel

Overrides:

setSelectionInterval in class IrisTableSelectionModel

addSelectionInterval

public void addSelectionInterval(int index0,
 int index1)

Specified by:

addSelectionInterval in interface ListSelectionModel

Overrides:

addSelectionInterval in class IrisTableSelectionModel

removeSelectionInterval

public void removeSelectionInterval(int index0,
 int index1)

Specified by:

removeSelectionInterval in interface ListSelectionModel

Overrides:

removeSelectionInterval in class IrisTableSelectionModel

setLeadSelectionIndex

public void setLeadSelectionIndex(int leadIndex)

Specified by:

setLeadSelectionIndex in interface ListSelectionModel

Overrides:

setLeadSelectionIndex in class IrisTableSelectionModel

isSelectionEmpty

public boolean isSelectionEmpty()

Description copied from class: IrisTableSelectionModel

Returns if the selection is empty.

Specified by:

isSelectionEmpty in interface ListSelectionModel

Overrides:

isSelectionEmpty in class IrisTableSelectionModel

Returns:

true if the selection is empty, false otherwise

getMinSelectionIndex

public int getMinSelectionIndex()

Specified by:

getMinSelectionIndex in interface ListSelectionModel

Overrides:

getMinSelectionIndex in class IrisTableSelectionModel

getMaxSelectionIndex

public int getMaxSelectionIndex()

Specified by:

getMaxSelectionIndex in interface ListSelectionModel

Overrides:

getMaxSelectionIndex in class IrisTableSelectionModel

changeSelection

protected void changeSelection(int clearMin,
 int clearMax,
 int setMin,
 int setMax,
 boolean clearFirst)

Change the selection while performing all operations at the same time in the same thread context. If all the rows are available in the viewport and populated, we will cache the values for the key columns directly. If the rows are in the viewport and not populated, or simply not in the viewport, the entire selection operation will be delegated to another thread that will perform all of the selection operations at once. When rows are outside the viewport, the values will be retrieved remotely from the database

Overrides:

changeSelection in class IrisTableSelectionModel

buildSelectionTable

public Table buildSelectionTable()

Build a table containing the cached key-value

getSnapshotForSelection

@VisibleForTesting
public Table getSnapshotForSelection()

getSnapshotForSelection

@VisibleForTesting
public Table getSnapshotForSelection(BitSet columns)

Get a SnapshotTable containing all selected rows from the original table, including only the specified columns.

ImplNote:

This method may result in a whereIn() query, so it must not be invoked on the swing thread.

getSnapshotForSelection

public Table getSnapshotForSelection(BitSet columns,
 boolean stripPreview)

Get a SnapshotTable containing all selected rows from the original table, including only the specified columns.

Parameters:

stripPreview - Remove preview columns to return the raw data (e.g., return the complete double [] instead of an array preview)

ImplNote:

This method may result in a whereIn() query, so it must not be invoked on the swing thread.

updateKey

protected void updateKey(com.fishlib.datastructures.util.SmartKey k,
 int row,
 Table viewportTable)