Package loggerForms.controlDescriptions

Class CdLatLong

java.lang.Object

loggerForms.ItemDescription

loggerForms.controlDescriptions.ControlDescription

loggerForms.controlDescriptions.InputControlDescription

loggerForms.controlDescriptions.CdLatLong

public class CdLatLong
extends InputControlDescription

Author:

GrahamWeatherup

Constructor Summary

Constructors

Constructor	Description
CdLatLong(FormDescription formDescription, ItemInformation itemInformation)

Method Summary

Modifier and Type	Method	Description
Object	extractXMLElementData(Element el, String value)	Extract data values from an XML Element.
void	fillXMLDataElement(Document doc, Element el, Object data)	Write an xml element with an actual data value.
Object	fromString(String data)	Convert data in a string back into a valid object of the correct type for this form.
FormsTableItem[]	getFormsTableItems()	needs overridden for 1-many/many-many/many-a relationship
String	getHint()
LoggerControl	makeControl(LoggerForm loggerForm)
Object	moveDataFromTableItems()	Get data from a database table item.
void	moveDataToTableItems(Object data)	Move data into the database table items

Methods inherited from class loggerForms.controlDescriptions.InputControlDescription

getDataSelectCreator, setDataSelectCreator, toString

Methods inherited from class loggerForms.controlDescriptions.ControlDescription

createXMLDataElement, createXMLDataItem, formatDataItem, getEType, getItemWarning, makeCd, makeComponent

Methods inherited from class loggerForms.ItemDescription

addItemError, getAdcChannel, getAdcGain, getAnalogueAdd, getAnalogueMultiply, getAutoclear, getAutoUpdate, getColour, getControlOnSubform, getDbTitle, getDefaultValue, getForceGps, getFormDescription, getGetControlData, getHeight, getId, getItemErrors, getItemInformation, getLength, getMaxValue, getMinValue, getNmeaModule, getNmeaPosition, getNmeaString, getNumDBColumns, getOrder, getPlot, getPostTitle, getReadOnly, getRequired, getSendControlName, getTitle, getTopic, getType, setAutoUpdate, setItemErrors, setLength

Methods inherited from class java.lang.Object

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

Constructor Details

CdLatLong

public CdLatLong(FormDescription formDescription,
 ItemInformation itemInformation)

Parameters:

formDescription -

Method Details

getFormsTableItems

public FormsTableItem[] getFormsTableItems()

Description copied from class: ControlDescription

needs overridden for 1-many/many-many/many-a relationship

Overrides:

getFormsTableItems in class ControlDescription

Returns:

makeControl

public LoggerControl makeControl(LoggerForm loggerForm)

Specified by:

makeControl in class ControlDescription

moveDataToTableItems

public void moveDataToTableItems(Object data)

Description copied from class: ControlDescription

Move data into the database table items

Overrides:

moveDataToTableItems in class ControlDescription

Parameters:

data - object of data - must be of a suitable type for this control

fromString

public Object fromString(String data)

Description copied from class: InputControlDescription

Convert data in a string back into a valid object of the correct type for this form.

Specified by:

fromString in class InputControlDescription

Parameters:

data - string data, e.g. from a Json string.

Returns:

Obect in correct format

moveDataFromTableItems

public Object moveDataFromTableItems()

Description copied from class: ControlDescription

Get data from a database table item.

Overrides:

moveDataFromTableItems in class ControlDescription

Returns:

data object - will be in a type suitable for that control.

getHint

public String getHint()

Overrides:

getHint in class ControlDescription

Returns:

the hint

fillXMLDataElement

public void fillXMLDataElement(Document doc,
 Element el,
 Object data)

Description copied from class: ControlDescription

Write an xml element with an actual data value.

Overrides:

fillXMLDataElement in class ControlDescription

extractXMLElementData

public Object extractXMLElementData(Element el,
 String value)

Description copied from class: ControlDescription

Extract data values from an XML Element. Unlike the function that writes the elements using toString() this will have to be more complicated to create the correct type of data.
Controls with non standard data types will have to override this.

Overrides:

extractXMLElementData in class ControlDescription

Parameters:

el - XML Element

value - Value - quicker and easier for basic controls. Others may have to do a more complex extraction from the Element.

Returns:

Extracted object or null if data were null of there was a mismatch.