Package adams.gui.tools.spreadsheetprocessor.processors

Class QueryProcessor

java.lang.Object

adams.core.logging.LoggingObject

adams.core.logging.CustomLoggingLevelObject

adams.gui.tools.spreadsheetprocessor.AbstractWidget

adams.gui.tools.spreadsheetprocessor.processors.AbstractProcessor

adams.gui.tools.spreadsheetprocessor.processors.QueryProcessor

All Implemented Interfaces:

LoggingLevelHandler, LoggingSupporter, SizeOfHandler, Serializable, Comparable<AbstractWidget>

public class QueryProcessor
extends AbstractProcessor

Uses an SQL-like query for processing the data.

Author:

FracPete (fracpete at waikato dot ac dot nz)

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static String	KEY_QUERY
protected BaseButton	m_ButtonExecute	the button for processing.
protected SpreadSheetQueryPanel	m_PanelQuery	the query panel.

Fields inherited from class adams.gui.tools.spreadsheetprocessor.AbstractWidget

m_Owner

Fields inherited from class adams.core.logging.LoggingObject

m_Logger, m_LoggingIsEnabled, m_LoggingLevel

Constructor Summary

Constructors

Constructor	Description
QueryProcessor()

Method Summary

Modifier and Type	Method	Description
void	assign(AbstractWidget other)	Retrieves the values from the other widget, if possible.
void	deserialize(Object data, MessageCollection errors)	Deserializes the setup and maps it onto the widget.
protected SpreadSheet	doProcess(SpreadSheet data, MessageCollection errors)	Processes the data.
protected void	execute()	Executes the query.
SpreadSheetQueryText	getCurrentQuery()	Returns the query.
String	getName()	Returns the name of the widget.
Component	getWidget()	Returns the widget.
Object	serialize()	Serializes the setup from the widget.
void	setCurrentQuery(SpreadSheetQueryText value)	Sets the query.
void	update()	Updates the widget.

Methods inherited from class adams.gui.tools.spreadsheetprocessor.processors.AbstractProcessor

check, process

Methods inherited from class adams.gui.tools.spreadsheetprocessor.AbstractWidget

compareTo, equals, getOwner, notifyOwner, setOwner, toString

Methods inherited from class adams.core.logging.CustomLoggingLevelObject

setLoggingLevel

Methods inherited from class adams.core.logging.LoggingObject

configureLogger, getLogger, getLoggingLevel, initializeLogging, isLoggingEnabled, sizeOf

Methods inherited from class java.lang.Object

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

Methods inherited from interface adams.core.logging.LoggingLevelHandler

getLoggingLevel

Field Detail

KEY_QUERY

public static final String KEY_QUERY

See Also:

Constant Field Values

m_PanelQuery

protected SpreadSheetQueryPanel m_PanelQuery

the query panel.

m_ButtonExecute

protected BaseButton m_ButtonExecute

the button for processing.

Constructor Detail

QueryProcessor

public QueryProcessor()

Method Detail

getName

public String getName()

Returns the name of the widget.

Specified by:

getName in class AbstractWidget

Returns:

the name

getWidget

public Component getWidget()

Returns the widget.

Specified by:

getWidget in class AbstractWidget

Returns:

the widget

execute

protected void execute()

Executes the query.

setCurrentQuery

public void setCurrentQuery(SpreadSheetQueryText value)

Sets the query.

Parameters:

value - the query

getCurrentQuery

public SpreadSheetQueryText getCurrentQuery()

Returns the query.

Returns:

the query

assign

public void assign(AbstractWidget other)

Retrieves the values from the other widget, if possible.

Specified by:

assign in class AbstractWidget

Parameters:

other - the other widget to get the values from

serialize

public Object serialize()

Serializes the setup from the widget.

Specified by:

serialize in class AbstractWidget

Returns:

the generated setup representation

deserialize

public void deserialize(Object data,
                        MessageCollection errors)

Deserializes the setup and maps it onto the widget. /** Deserializes the setup and maps it onto the widget.

Specified by:

deserialize in class AbstractWidget

Parameters:

data - the setup representation to use

errors - for collecting errors

update

public void update()

Updates the widget.

Specified by:

update in class AbstractWidget

doProcess

protected SpreadSheet doProcess(SpreadSheet data,
                                MessageCollection errors)

Processes the data.

Specified by:

doProcess in class AbstractProcessor

Parameters:

data - the input data

errors - for storing errors

Returns:

the generated data, null in case of an error