biouml.standard.type.access
Class TitleSqlIndex

java.lang.Object
  java.util.AbstractMap
      java.util.HashMap
          biouml.standard.type.access.TitleSqlIndex

All Implemented Interfaces:

java.lang.Cloneable, javax.swing.ComboBoxModel, DataCollectionListener, java.util.EventListener, Index, javax.swing.ListModel, java.util.Map, java.io.Serializable

public class TitleSqlIndex

extends java.util.HashMap

implements Index, DataCollectionListener, javax.swing.ListModel, javax.swing.ComboBoxModel

TitleSqlIndex is map where key is Base#title and value Base#name. The index is loaded during DataCollection initialisation and updates itself using DataCollectionEvents. Additionally titles are stores in sorted list (titleList). This list is used by ListModel and ComboBoxModel, thus TitleSqlIndex can be easily used by JList and JComboBox controls.

See Also:

Serialized Form

Pendung:

it is suggested that title is unique, update index when element name is changed.

Nested Class Summary

Nested classes inherited from class ru.biosoft.access.Index

Index.IndexEntry, Index.StringIndexEntry

Nested classes inherited from class java.util.Map

java.util.Map.Entry

Field Summary

protected static org.apache.log4j.Category	cat
protected javax.swing.event.EventListenerList	listenerList
protected java.util.List	titleList

Fields inherited from interface ru.biosoft.access.Index

DEFAULT_INDEX_NAME

Constructor Summary

TitleSqlIndex(DataCollection dc)

Method Summary

void	addListDataListener(javax.swing.event.ListDataListener l)
void	close() Release all resources.
void	elementAdded(DataCollectionEvent e) Called after data element was added.
void	elementChanged(DataCollectionEvent e) Called after data element was changed.
void	elementRemoved(DataCollectionEvent e) Called after data element was removed.
void	elementWillAdd(DataCollectionEvent e) Called before data element will be added.
void	elementWillChange(DataCollectionEvent e) Called before data element will be changed.
void	elementWillRemove(DataCollectionEvent e) Called before data element will be removed.
protected void	fireIntervalAdded(java.lang.Object source, int index0, int index1)
protected void	fireIntervalRemoved(java.lang.Object source, int index0, int index1)
java.lang.String	getCompositeName(java.lang.Object title, java.lang.Object id)
java.lang.Object	getElementAt(int index)
java.io.File	getIndexFile() Returns index file.
java.lang.Object	getSelectedItem()
int	getSize()
boolean	isValid() Check is this index valid.
java.util.Iterator	nodeIterator(Key key)
java.lang.Object	put(java.lang.Object title, java.lang.Object id)
void	removeListDataListener(javax.swing.event.ListDataListener l)
void	setSelectedItem(java.lang.Object anItem)

Methods inherited from class java.util.HashMap

clear, clone, containsKey, containsValue, entrySet, get, isEmpty, keySet, putAll, remove, size, values

Methods inherited from class java.util.AbstractMap

equals, hashCode, toString

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Map

clear, containsKey, containsValue, entrySet, equals, get, hashCode, isEmpty, keySet, putAll, remove, size, values

Field Detail

cat

protected static org.apache.log4j.Category cat

titleList

protected java.util.List titleList

listenerList

protected javax.swing.event.EventListenerList listenerList

Constructor Detail

TitleSqlIndex

public TitleSqlIndex(DataCollection dc)
              throws java.lang.Exception,
                     java.sql.SQLException

Method Detail

getCompositeName

public java.lang.String getCompositeName(java.lang.Object title,
                                         java.lang.Object id)

put

public java.lang.Object put(java.lang.Object title,
                            java.lang.Object id)

Specified by:

put in interface java.util.Map

nodeIterator

public java.util.Iterator nodeIterator(Key key)

Specified by:

nodeIterator in interface Index

close

public void close()

Description copied from interface: Index

Release all resources. After call this method all operations on this object are invalid.

Specified by:

close in interface Index

isValid

public boolean isValid()

Description copied from interface: Index

Check is this index valid.

Specified by:

isValid in interface Index

Returns:

true if index valid, false otherwise.

getIndexFile

public java.io.File getIndexFile()

Description copied from interface: Index

Returns index file. This information is essential to remove index files. Can return null if file is not used.

Specified by:

getIndexFile in interface Index

Returns:

index file.

getSize

public int getSize()

Specified by:

getSize in interface javax.swing.ListModel

getElementAt

public java.lang.Object getElementAt(int index)

Specified by:

getElementAt in interface javax.swing.ListModel

addListDataListener

public void addListDataListener(javax.swing.event.ListDataListener l)

Specified by:

addListDataListener in interface javax.swing.ListModel

removeListDataListener

public void removeListDataListener(javax.swing.event.ListDataListener l)

Specified by:

removeListDataListener in interface javax.swing.ListModel

fireIntervalAdded

protected void fireIntervalAdded(java.lang.Object source,
                                 int index0,
                                 int index1)

fireIntervalRemoved

protected void fireIntervalRemoved(java.lang.Object source,
                                   int index0,
                                   int index1)

getSelectedItem

public java.lang.Object getSelectedItem()

Specified by:

getSelectedItem in interface javax.swing.ComboBoxModel

setSelectedItem

public void setSelectedItem(java.lang.Object anItem)

Specified by:

setSelectedItem in interface javax.swing.ComboBoxModel

elementAdded

public void elementAdded(DataCollectionEvent e)
                  throws java.lang.Exception

Description copied from interface: DataCollectionListener

Called after data element was added.

Specified by:

elementAdded in interface DataCollectionListener

Parameters:

e - DataCollectionEvent information about added data element.

Throws:

java.lang.Exception - If error occured.

elementWillRemove

public void elementWillRemove(DataCollectionEvent e)
                       throws DataCollectionVetoException,
                              java.lang.Exception

Description copied from interface: DataCollectionListener

Called before data element will be removed.

Specified by:

elementWillRemove in interface DataCollectionListener

Parameters:

e - DataCollectionEvent information about will removed data element.

Throws:

DataCollectionVetoException - If listener cancel removing of data element.

java.lang.Exception - If error occured.

elementRemoved

public void elementRemoved(DataCollectionEvent e)
                    throws java.lang.Exception

Description copied from interface: DataCollectionListener

Called after data element was removed.

Specified by:

elementRemoved in interface DataCollectionListener

Parameters:

e - DataCollectionEvent information about removed data element.

Throws:

java.lang.Exception - If error occured.

elementWillAdd

public void elementWillAdd(DataCollectionEvent e)
                    throws DataCollectionVetoException,
                           java.lang.Exception

Description copied from interface: DataCollectionListener

Called before data element will be added.

Specified by:

elementWillAdd in interface DataCollectionListener

Parameters:

e - DataCollectionEvent information about will added data element.

Throws:

DataCollectionVetoException - If listener cancel adding of data element.

java.lang.Exception - If error occured.

elementChanged

public void elementChanged(DataCollectionEvent e)
                    throws java.lang.Exception

Description copied from interface: DataCollectionListener

Called after data element was changed. e contains old data element (which already changed).

Specified by:

elementChanged in interface DataCollectionListener

Parameters:

e - DataCollectionEvent information about changed data element.

Throws:

java.lang.Exception - If error occured.

elementWillChange

public void elementWillChange(DataCollectionEvent e)
                       throws DataCollectionVetoException,
                              java.lang.Exception

Description copied from interface: DataCollectionListener

Called before data element will be changed. e contains old data element (which will be changed).

Specified by:

elementWillChange in interface DataCollectionListener

Parameters:

e - DataCollectionEvent information about will change data element.

Throws:

DataCollectionVetoException - If listener cancel changing of data element.

java.lang.Exception - If error occured.