net.sf.jasperreports.data.cache

Interface DataSnapshot

All Known Implementing Classes:

ColumnDataSnapshot

public interface DataSnapshot

Version:

$Id: DataSnapshot.java 5321 2012-04-27 15:47:26Z lucianc $

Author:

Lucian Chirita (lucianc@users.sourceforge.net)

Method Summary

Methods

Modifier and Type	Method and Description
CachedDataset	getCachedData(Object key)
boolean	hasCachedData(Object key)
boolean	isPersistable()

Method Detail

hasCachedData

boolean hasCachedData(Object key)

getCachedData

CachedDataset getCachedData(Object key)
                            throws DataSnapshotException

Throws:

DataSnapshotException

isPersistable

boolean isPersistable()