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ru.biosoft.access
Class TransformedDataCollection

ru.biosoft.access.DataElementSupport
  |
  +--ru.biosoft.access.AbstractDataCollection
        |
        +--ru.biosoft.access.DerivedDataCollection
              |
              +--ru.biosoft.access.TransformedDataCollection

public class TransformedDataCollection
extends DerivedDataCollection
implements DataCollectionListener

Implemnation note: we are not propagate DataCollectionEvents, because this work is done by primary DataCollection (it has the same parent).

todo check DataElement type for Transformer

Constructor Summary
`TransformedDataCollection(DataCollection parent, Properties properties)` Constructs transformed data collection with parent.

Method Summary
`void`	`close()` Additinally closes primary data collection
`DataElement`	`doGet(String name)` Implements specific get action for transformed data collection to get the specified by name data element from the collection.
`void`	`doPut(DataElement element, boolean isNew)` Implements specific put action for transformed data collection to put the specified data element into the primary collection.
`void`	`elementAdded(DataCollectionEvent dce)`
`void`	`elementChanged(DataCollectionEvent dce)`
`void`	`elementRemoved(DataCollectionEvent dce)`
`void`	`elementWillAdd(DataCollectionEvent e)`
`void`	`elementWillChange(DataCollectionEvent e)`
`void`	`elementWillRemove(DataCollectionEvent e)`
`Class`	`getDataElementType()` Gets class of output data element.
`final Transformer`	`getTransformer()`
`Iterator`	`iterator()`
`void`	`release(String name)`
`String`	`toString()`

Methods inherited from class ru.biosoft.access.DerivedDataCollection

contains, contains, getNameList, getPrimaryCollection, getSize, isMutable

Methods inherited from class ru.biosoft.access.AbstractDataCollection
addDataCollectionListener, get, getCompleteName, getDescription, getInfo, isNotificationEnabled, isPropagationEnabled, propagateElementChanged, propagateElementWillChange, put, remove, removeDataCollectionListener, setNotificationEnabled, setPropagationEnabled

Methods inherited from class ru.biosoft.access.DataElementSupport
getName, getOrigin, registerConstructorWithBadEqual

Constructor Detail

TransformedDataCollection

public TransformedDataCollection(DataCollection parent, Properties properties)
                            throws java.lang.Exception

Constructs transformed data collection with parent.

Parameters:

parent - Parent data collection.

properties - Properties for creating data collection (may be changed).

Throws:

Exception - any errors

Method Detail

close

public void close()
            throws java.lang.Exception

Additinally closes primary data collection

doGet

public DataElement doGet(String name)
                   throws java.lang.Exception

Implements specific get action for transformed data collection to get the specified by name data element from the collection.

Parameters:: name - The name of data element
Throws:: Exception - If any errors.
See Also:: AbstractDataCollection.put(ru.biosoft.access.DataElement)

doPut

public void doPut(DataElement element, boolean isNew)
            throws java.lang.Exception

Implements specific put action for transformed data collection to put the specified data element into the primary collection.

Parameters:: element - The put DataElement
Throws:: Exception - If any errors.
See Also:: AbstractDataCollection.put(ru.biosoft.access.DataElement)

elementAdded

public void elementAdded(DataCollectionEvent dce)
                   throws java.lang.Exception

elementChanged

public void elementChanged(DataCollectionEvent dce)
                     throws java.lang.Exception

elementRemoved

public void elementRemoved(DataCollectionEvent dce)
                     throws java.lang.Exception

elementWillAdd

public void elementWillAdd(DataCollectionEvent e)
                     throws DataCollectionVetoException,
                            java.lang.Exception

elementWillChange

public void elementWillChange(DataCollectionEvent e)
                        throws DataCollectionVetoException,
                               java.lang.Exception

elementWillRemove

public void elementWillRemove(DataCollectionEvent e)
                        throws DataCollectionVetoException,
                               java.lang.Exception

getDataElementType

public Class getDataElementType()

Gets class of output data element.

Returns: transformer output element

getTransformer

public final Transformer getTransformer()

iterator

public Iterator iterator()

release

public void release(String name)

toString

public String toString()

todo Temp implementation

Association Links

to Class ru.biosoft.access.DataElement

Used to optimise doPut function.

to Class ru.biosoft.access.Transformer