com.sas.dataselectors.calculations.percent
Interface PercentCalculationsSelectorDataSourceInterface

All Known Implementing Classes:

PercentCalculationsSelectorDataSource, PercentCalculationsSelectorOLAPDataSource

public interface PercentCalculationsSelectorDataSourceInterface

Defines the model-type-specific methods and properties required by the adapter of the PercentCalculationsSelector.

The PercentCalculationsSelectorInterface adapter implements the logic related to the business rules for the selector and delegates all the model based operations to its dataSource object

Since:

3.1.4

See Also:

PercentCalculationsSelectorInterface, PercentCalculationsSelector, PercentCalculationsSelectorPanel

Method Summary

void	addItem(FractionalItemInfo itemInfo) Adds a new fractional item with the information specified by the FractionalItemInfo argument.
void	commit() Commits the new set of fractional items to the model.
java.util.Map	getDenominators() Returns a map where the keys are the denominator ids and the the values are the denominator labels.
java.util.List	getFractionalItems() Returns a list of FractionalItemInfo objects representing the current set of fractional items.
java.util.Locale	getLocale() Returns the locale
java.util.Map	getNumerators() Returns a map where the keys are the numerator ids and the the values are the numerator labels.
boolean	isOLAP() Returns true if this data source is OLAP based.
void	removeAllItems() Removes all the fractional items from the datasource.
void	removeItem(FractionalItemInfo itemInfo) Removes the item associated with the specified FractionalItemInfo.
void	setLocale(java.util.Locale locale) Sets the locale
void	updateItem(FractionalItemInfo existingItemInfo, FractionalItemInfo newItemInfo) Updates the item associated with the existingItemInfo argument with information from the newItemInfo argument.

Method Detail

isOLAP

boolean isOLAP()

Returns true if this data source is OLAP based.

Returns:

TRUE if the data source is OLAP based

getNumerators

java.util.Map getNumerators()

Returns a map where the keys are the numerator ids and the the values are the numerator labels.

Returns:

the map of numerator ids and labels.

getDenominators

java.util.Map getDenominators()

Returns a map where the keys are the denominator ids and the the values are the denominator labels.

Returns:

the map of denominator ids and labels.

getFractionalItems

java.util.List getFractionalItems()

Returns a list of FractionalItemInfo objects representing the current set of fractional items.

Returns:

a list of FractionalItemInfo objects representing the current set of fractional items.

removeItem

void removeItem(FractionalItemInfo itemInfo)

Removes the item associated with the specified FractionalItemInfo.

Parameters:

itemInfo - the information about the item to be removed.

Throws:

Throws - RuntimeException if operation fails.

addItem

void addItem(FractionalItemInfo itemInfo)

Adds a new fractional item with the information specified by the FractionalItemInfo argument.

Parameters:

itemInfo - the information about the new fractional item.

Throws:

Throws - RuntimeException if operation fails.

updateItem

void updateItem(FractionalItemInfo existingItemInfo,
                FractionalItemInfo newItemInfo)

Updates the item associated with the existingItemInfo argument with information from the newItemInfo argument.

Parameters:

existingItemInfo - information about the existing item.

newItemInfo - information to apply to the updated version of the item.

Throws:

Throws - RuntimeException if operation fails.

removeAllItems

void removeAllItems()

Removes all the fractional items from the datasource.

Throws:

Throws - RuntimeException if operation fails.

commit

void commit()

Commits the new set of fractional items to the model.

Throws:

Throws - RuntimeException if operation fails.

setLocale

void setLocale(java.util.Locale locale)

Sets the locale

Parameters:

locale - The locale.

getLocale

java.util.Locale getLocale()

Returns the locale

Returns:

The locale.