DataDescriptorUtils

java.lang.Object

gaiasky.util.datadesc.DataDescriptorUtils

public class DataDescriptorUtils extends Object

Method Summary

Modifier and Type

Method

Description

DataDescriptor

buildLocalDatasets(DataDescriptor server)

Constructs a list of local catalogs found in the current data location and combines them with the server data.

DataDescriptor

buildServerDatasets(com.badlogic.gdx.files.FileHandle fh)

Constructs a data descriptor from a server JSON file.

static void

cleanDataLocationOldDatasets()

static boolean

dataLocationOldVersionDatasetsCheck()

Checks whether the current data location contains old-version (pre-3.3.1) datasets.

static DataDescriptorUtils

instance()

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details
- instance
  
  public static DataDescriptorUtils instance()
- dataLocationOldVersionDatasetsCheck
  
  public static boolean dataLocationOldVersionDatasetsCheck()
  
  Checks whether the current data location contains old-version (pre-3.3.1) datasets.
  
  Returns:
  
  True if the data location contains old datasets.
- cleanDataLocationOldDatasets
  
  public static void cleanDataLocationOldDatasets()
- buildServerDatasets
  
  public DataDescriptor buildServerDatasets(com.badlogic.gdx.files.FileHandle fh)
  
  Constructs a data descriptor from a server JSON file. If the file is null and fh is also null, it returns null.
  
  Parameters:
  
  fh - The pointer to the server JSON file.
  
  Returns:
  
  An instance of DataDescriptor.
- buildLocalDatasets
  
  public DataDescriptor buildLocalDatasets(DataDescriptor server)
  
  Constructs a list of local catalogs found in the current data location and combines them with the server data. Local catalogs are JSON files in the data directory that start with either 'catalog-' or 'dataset-'.
  
  Parameters:
  
  server - The server data descriptor, for combining with the local catalogs.
  
  Returns:
  
  An instance of DataDescriptor.