data
Class DataBasketConditionImpl<T>

java.lang.Object
  data.DataBasketConditionImpl<T>

All Implemented Interfaces:

DataBasketCondition<T>, DataBasketKeys, Serializable

public class DataBasketConditionImpl<T>
extends Object
implements DataBasketCondition<T>

Basic implementation of the DataBasketCondition interface. You can use this class as a basis for implementing more sophisticated queries.

Since:

v2.0

Author:

Steffen Zschaler

See Also:

Serialized Form

Field Summary

static DataBasketCondition	ALL_CATALOG_ITEMS A DataBasketCondition that matches all entries that describe CatalogItem movements.
static DataBasketCondition	ALL_ENTRIES A DataBasketCondition matching all items in a DataBasket.
static DataBasketCondition	ALL_STOCK_ITEMS A DataBasketCondition that matches all entries that describe StockItem movements.
protected DataBasketEntryDestination	m_dbedDest The destination condition.
protected DataBasketEntrySource	m_dbesSource The source condition.
protected Object	m_oValue The value condition.
protected String	m_sMainKey The main key condition.
protected String	m_sSecondaryKey The secondary key condition.

Fields inherited from interface data.DataBasketKeys

CATALOG_ITEM_MAIN_KEY, STOCK_ITEM_MAIN_KEY

Constructor Summary

DataBasketConditionImpl(String sMainKey, String sSecondaryKey, DataBasketEntrySource dbesSource, DataBasketEntryDestination dbedDest, Object oValue)
Create a new DataBasketConditionImpl.

Method Summary

static DataBasketCondition	allCatalogItemsWithDest(Catalog cDest) A DataBasketCondition that matches all entries that describe CatalogItems being entered into the given Catalog.
static DataBasketCondition	allCatalogItemsWithSource(Catalog cSource) A DataBasketCondition that matches all entries that describe CatalogItems being taken from the given Catalog.
static DataBasketCondition	allStockItemsWithDest(Stock stDest) A DataBasketCondition that matches all entries that describe StockItems being entered into the given Stock.
static DataBasketCondition	allStockItemsWithSource(Stock stSource) A DataBasketCondition that matches all entries that describe StockItems being taken from the given Stock.
DataBasketEntryDestination	getDestination() Return the destination for operations that match the condition.
String	getMainKey() Return the main key that DataBasketEntries must have to match the condition.
String	getSecondaryKey() Return the secondary key that DataBasketEntries must have to match the condition.
DataBasketEntrySource	getSource() Return the source for operations that match the condition.
Object	getValue() Return the object for operations that match the condition.
boolean	match(DataBasketEntry<T> dbe) As a default, always returns true.
static DataBasketCondition	specificCatalogItem(CatalogItem ci) A DataBasketCondition that matches exactly one given CatalogItem.
static DataBasketCondition	specificStockItem(StockItem si) A DataBasketCondition that matches exactly one given StockItem.

Methods inherited from class java.lang.Object

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

Field Detail

m_dbesSource

protected DataBasketEntrySource m_dbesSource

The source condition.

m_dbedDest

protected DataBasketEntryDestination m_dbedDest

The destination condition.

m_sMainKey

protected String m_sMainKey

The main key condition.

m_sSecondaryKey

protected String m_sSecondaryKey

The secondary key condition.

m_oValue

protected Object m_oValue

The value condition.

ALL_ENTRIES

public static final DataBasketCondition ALL_ENTRIES

A DataBasketCondition matching all items in a DataBasket.

ALL_STOCK_ITEMS

public static final DataBasketCondition ALL_STOCK_ITEMS

A DataBasketCondition that matches all entries that describe StockItem movements.

ALL_CATALOG_ITEMS

public static final DataBasketCondition ALL_CATALOG_ITEMS

A DataBasketCondition that matches all entries that describe CatalogItem movements.

Constructor Detail

DataBasketConditionImpl

public DataBasketConditionImpl(String sMainKey,
                               String sSecondaryKey,
                               DataBasketEntrySource dbesSource,
                               DataBasketEntryDestination dbedDest,
                               Object oValue)

Create a new DataBasketConditionImpl.

Parameters:

sMainKey - the value for m_sMainKey.

sSecondaryKey - the value for m_sSecondaryKey.

dbesSource - the value for m_dbesSource.

dbedDest - the value for m_dbedDest.

oValue - the value for m_oValue.

Method Detail

getSource

public DataBasketEntrySource getSource()

Description copied from interface: DataBasketCondition

Return the source for operations that match the condition. Returning null means any source, other values mean exactly what they say, i.e. they are tested for identity.

Specified by:

getSource in interface DataBasketCondition<T>

Returns:

m_dbesSource.

Override:

Never Instead set the value of m_dbesSource.

getDestination

public DataBasketEntryDestination getDestination()

Description copied from interface: DataBasketCondition

Return the destination for operations that match the condition. Returning null means any destination, other values mean exactly what they say, i.e. they are tested for identity.

Specified by:

getDestination in interface DataBasketCondition<T>

Returns:

m_dbedDest.

Override:

Never Instead set the value of m_dbedDest.

getValue

public Object getValue()

Description copied from interface: DataBasketCondition

Return the object for operations that match the condition. Returning null means check each DataBasketEntry by calling match(), other values mean exactly what they say, i.e. they are tested for identity.

Specified by:

getValue in interface DataBasketCondition<T>

Returns:

m_oValue.

Override:

Never Instead set the value of m_oValue.

getMainKey

public String getMainKey()

Description copied from interface: DataBasketCondition

Return the main key that DataBasketEntries must have to match the condition. Returning null means any main key.

Specified by:

getMainKey in interface DataBasketCondition<T>

Returns:

m_sMainKey.

Override:

Never Instead set the value of m_sMainKey.

getSecondaryKey

public String getSecondaryKey()

Description copied from interface: DataBasketCondition

Return the secondary key that DataBasketEntries must have to match the condition. Returning null means any secondary key.

Specified by:

getSecondaryKey in interface DataBasketCondition<T>

Returns:

m_sSecondaryKey.

Override:

Never Instead set the value of m_sSecondaryKey.

match

public boolean match(DataBasketEntry<T> dbe)

As a default, always returns true.

Specified by:

match in interface DataBasketCondition<T>

Override:

Sometimes

allStockItemsWithSource

public static final DataBasketCondition allStockItemsWithSource(Stock stSource)

A DataBasketCondition that matches all entries that describe StockItems being taken from the given Stock.

allStockItemsWithDest

public static final DataBasketCondition allStockItemsWithDest(Stock stDest)

A DataBasketCondition that matches all entries that describe StockItems being entered into the given Stock.

allCatalogItemsWithSource

public static final DataBasketCondition allCatalogItemsWithSource(Catalog cSource)

A DataBasketCondition that matches all entries that describe CatalogItems being taken from the given Catalog.

allCatalogItemsWithDest

public static final DataBasketCondition allCatalogItemsWithDest(Catalog cDest)

A DataBasketCondition that matches all entries that describe CatalogItems being entered into the given Catalog.

specificCatalogItem

public static final DataBasketCondition specificCatalogItem(CatalogItem ci)

A DataBasketCondition that matches exactly one given CatalogItem.

specificStockItem

public static final DataBasketCondition specificStockItem(StockItem si)

A DataBasketCondition that matches exactly one given StockItem.