zinger.bsheet
Class StreamMapPersistence

java.lang.Object
  zinger.bsheet.AbstractPersistence
      zinger.bsheet.StandardMapPersistence
          zinger.bsheet.StreamMapPersistence

All Implemented Interfaces:

Persistence

Direct Known Subclasses:

FlatFilePersistence, XMLPersistence

public abstract class StreamMapPersistence
extends StandardMapPersistence

Field Summary

Fields inherited from class zinger.bsheet.StandardMapPersistence

APPEARANCE_MAP_KEY, COLUMN_IDENTIFIERS_KEY, COLUMNS_KEY, DATA_VECTOR_KEY, DATA_VECTOR_LENGTH_KEY, FORMATS_KEY, ROW_HEIGHTS_KEY, VERSION_KEY

Fields inherited from class zinger.bsheet.AbstractPersistence

extensions, fileFilter

Constructor Summary

StreamMapPersistence()

StreamMapPersistence(javax.swing.filechooser.FileFilter fileFilter, java.lang.String[] extensions)

Method Summary

protected java.util.Map	load(java.io.File file)
protected abstract java.util.Map	load(java.io.InputStream is)
protected void	save(java.util.Map map, java.io.File file)
protected abstract void	save(java.util.Map map, java.io.OutputStream os)

Methods inherited from class zinger.bsheet.StandardMapPersistence

decompressDataVector, evalValues, getColumns, getCompressedDataVector, isLoadCapable, load, load, save, save, setColumns

Methods inherited from class zinger.bsheet.AbstractPersistence

autocorrectFile, getFileFilter

Methods inherited from class java.lang.Object

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

Constructor Detail

StreamMapPersistence

public StreamMapPersistence()

StreamMapPersistence

public StreamMapPersistence(javax.swing.filechooser.FileFilter fileFilter,
                            java.lang.String[] extensions)

Method Detail

load

protected java.util.Map load(java.io.File file)
                      throws java.io.IOException,
                             java.lang.UnsupportedOperationException

Specified by:

load in class StandardMapPersistence

Throws:

java.io.IOException

java.lang.UnsupportedOperationException

load

protected abstract java.util.Map load(java.io.InputStream is)
                               throws java.io.IOException,
                                      java.lang.UnsupportedOperationException

Throws:

java.io.IOException

java.lang.UnsupportedOperationException

save

protected void save(java.util.Map map,
                    java.io.File file)
             throws java.io.IOException

Specified by:

save in class StandardMapPersistence

Throws:

java.io.IOException

save

protected abstract void save(java.util.Map map,
                             java.io.OutputStream os)
                      throws java.io.IOException

Throws:

java.io.IOException