org.databene.dataset
Class DatasetUtil

java.lang.Object
  org.databene.dataset.DatasetUtil

public class DatasetUtil
extends java.lang.Object

Creates and manages Datasets.

Created: 21.03.2008 13:46:54

Since:

0.5.0

Author:

Volker Bergmann

Field Summary

protected static java.util.Map<java.lang.String,java.util.Map<java.lang.String,Dataset>>

types

Constructor Summary

DatasetUtil()

Method Summary

static <T> T	callInRegion(java.lang.String regionName, java.util.concurrent.Callable<T> task)
static Dataset	defaultRegion()
static java.lang.String	defaultRegionName()
static java.lang.String	fallbackRegionName()
static java.lang.String[]	getDataFiles(java.lang.String filenamePattern, java.lang.String datasetName, java.lang.String nesting)
static Dataset	getDataset(java.lang.String type, java.lang.String name)
static void	runInRegion(java.lang.String regionName, java.lang.Runnable task)

Methods inherited from class java.lang.Object

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

Field Detail

types

protected static java.util.Map<java.lang.String,java.util.Map<java.lang.String,Dataset>> types

Constructor Detail

DatasetUtil

public DatasetUtil()

Method Detail

defaultRegion

public static Dataset defaultRegion()

defaultRegionName

public static java.lang.String defaultRegionName()

fallbackRegionName

public static java.lang.String fallbackRegionName()

getDataset

public static Dataset getDataset(java.lang.String type,
                                 java.lang.String name)

getDataFiles

public static java.lang.String[] getDataFiles(java.lang.String filenamePattern,
                                              java.lang.String datasetName,
                                              java.lang.String nesting)

runInRegion

public static void runInRegion(java.lang.String regionName,
                               java.lang.Runnable task)

callInRegion

public static <T> T callInRegion(java.lang.String regionName,
                                 java.util.concurrent.Callable<T> task)
                      throws java.lang.Exception

Throws:

java.lang.Exception