Module omix.api

Package omix.util.data

Class AbstractDataMatrix

java.lang.Object

omix.util.data.AbstractDataMatrix

All Implemented Interfaces:

DataMatrixInterface

public abstract class AbstractDataMatrix
extends Object
implements DataMatrixInterface

This class implements listener management of a data matrix and serves as abstract adapter class for DataMatrixInterface. This class is thread safe.

Since:

Omix 1.8.6

Author:

Dr. Peter Droste

Nested Class Summary

Nested classes/interfaces inherited from interface omix.plugin.data.DataMatrixInterface

DataMatrixInterface.DeletableFlag, DataMatrixInterface.DeletableFlags, DataMatrixInterface.MetaData, DataMatrixInterface.MetaDataType, DataMatrixInterface.Representation, DataMatrixInterface.Representations

Constructor Summary

Constructors

Constructor	Description
AbstractDataMatrix()

Method Summary

Modifier and Type	Method	Description
List<QAction>	actions()
void	addDataMatrixChangeListener(DataMatrixChangeListener listener)	Adds a change listener to the data matrix.
protected void	dataMatrixChanged()	This method notifies all registered listeners.
List<@IsVarType Object>	getColumn(int column)	returns the content of a column accessed by index if available, otherwise null.
List<@IsVarType Object>	getColumn(int column, int startRow, int lastRow)	returns the content of a column accessed by index if available, otherwise null.
List<@IsVarType Object>	getRow(int row)	returns the content of a row accessed by index if available, otherwise null.
List<@IsVarType Object>	getRow(int row, int startColumn, int lastColumn)	returns the content of a row accessed by index if available, otherwise null.
boolean	isActive()
void	removeDataMatrixChangeListener(DataMatrixChangeListener listener)	Removes the change listener from the data matrix if available.
void	setActive(boolean active)
protected void	updateSelection(List<Table.SelectedContent> selection)

Methods inherited from class java.lang.Object

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

Methods inherited from interface omix.plugin.data.DataMatrixInterface

canGet, canSet, columns, deleteColumn, deleteRow, finish, getAllowedRepresentations, getDefaultRepresentation, getDisplayName, getIdentifier, getMetaData, getMetaData, getValue, isModified, rows, setSelection, setValue

Constructor Details

AbstractDataMatrix

public AbstractDataMatrix()

Method Details

addDataMatrixChangeListener

public final void addDataMatrixChangeListener(DataMatrixChangeListener listener)

Adds a change listener to the data matrix.

Specified by:

addDataMatrixChangeListener in interface DataMatrixInterface

removeDataMatrixChangeListener

public final void removeDataMatrixChangeListener(DataMatrixChangeListener listener)

Removes the change listener from the data matrix if available.

Specified by:

removeDataMatrixChangeListener in interface DataMatrixInterface

dataMatrixChanged

protected final void dataMatrixChanged()

This method notifies all registered listeners.

See Also:

DataMatrixChangeListener.dataMatrixChanged()

updateSelection

protected final void updateSelection(List<Table.SelectedContent> selection)

setActive

public void setActive(boolean active)

Specified by:

setActive in interface DataMatrixInterface

isActive

public boolean isActive()

Specified by:

isActive in interface DataMatrixInterface

getColumn

public List<@IsVarType Object> getColumn(int column)

Description copied from interface: DataMatrixInterface

returns the content of a column accessed by index if available, otherwise null.

Specified by:

getColumn in interface DataMatrixInterface

Parameters:

column - index

Returns:

column content as list

getRow

public List<@IsVarType Object> getRow(int row)

Description copied from interface: DataMatrixInterface

returns the content of a row accessed by index if available, otherwise null.

Specified by:

getRow in interface DataMatrixInterface

Parameters:

row - index

Returns:

row content as list

getColumn

public List<@IsVarType Object> getColumn(int column, int startRow, int lastRow)

Description copied from interface: DataMatrixInterface

returns the content of a column accessed by index if available, otherwise null.

Specified by:

getColumn in interface DataMatrixInterface

Parameters:

column - index

Returns:

column content as list

getRow

public List<@IsVarType Object> getRow(int row, int startColumn, int lastColumn)

Description copied from interface: DataMatrixInterface

returns the content of a row accessed by index if available, otherwise null.

Specified by:

getRow in interface DataMatrixInterface

Parameters:

row - index

Returns:

row content as list

actions

public List<QAction> actions()

Specified by:

actions in interface DataMatrixInterface