com.antelmann.util
Interface ValueRetriever<T>

All Known Implementing Classes:

AbstractDialogCellEditor, BinaryData, ColorDialogCellEditor, ConnectorSettings, DateDialogCellEditor, FormDialog, FormDialogCellEditor, GeoProperty, ImageHolder, ImageViewerFrame, IteratorQueue, JCategoryField, JDataMatrixView, JDataMatrixView.Cell, JDateRangeChooser, JDateTimeChooser, JEnumField, JFileField, JFilteredTableComponent, JImagePanel, JMessageTable, JMethodTableModelComponent, JPopMessageTable, JPreviewPane, JPrinterSelect, JPropertyEntryComponent, JPropertyEntryForm, JSearchList, JSearchTable, JSearchTree, JTagsField, JURLField, JYouTubeField, MJPEGHandler, Placeholder, ReferenceHolder, SoftHolder, SQLValueRetriever, TextDialogCellEditor, TransactionalNumberGenerator, WeakHolder

public interface ValueRetriever<T>

provides a way to access a specific value that is relevant to a given context at the time of calling the interface's method

Since:

24. Mai 2007, 14:03

Author:

Holger Antelmann

See Also:

ValueSetter, ListRetriever

Method Summary

T	getRelevantValue() returns the relevant value for this instance at the time of calling

Method Detail

getRelevantValue

T getRelevantValue()
                   throws IOException

returns the relevant value for this instance at the time of calling

Throws:

IOException - if any resource to fulfill the request is not accessible