jsynoptic.builtin
Class AsciiProvider

java.lang.Object
  simtools.data.FileDataSourceProvider
      jsynoptic.data.DataSourceProvider
          jsynoptic.builtin.AsciiProvider

All Implemented Interfaces:

DataSourceProvider

public class AsciiProvider
extends DataSourceProvider

Author:

zxpletran007

Field Summary

Fields inherited from class jsynoptic.data.DataSourceProvider

fileChooser, resources

Fields inherited from class simtools.data.FileDataSourceProvider

CANCEL_OPTION, chooseAgain, filter, marker, NO_OPTION, YES_OPTION

Constructor Summary

AsciiProvider()

Method Summary

protected DataSourceCollection	createCollection(java.io.File f, int granularity, int subsampling)
protected DataSourceCollection	createCollection(java.io.File f, java.lang.Object optionalInformation)
protected DataSource	createEmptyDatasource(java.lang.String id, java.lang.String dscId, java.lang.Object optionalInformation)
java.lang.Object	getOptionalInformation(DataSource ds, DataSourceCollection dsc) Asks this provider some optional information about a datasource and possibly its collection.
DataSource	provide(java.lang.String id, java.lang.String dscId, java.lang.Object optionalInformation, DataSourcePool pool) We create Ascii Collections with buffers => same behaviour when loading an ascii file and an archive

Methods inherited from class jsynoptic.data.DataSourceProvider

chooseFile, chooseUseCollection, chooseUseCollectionIfMissingDs, initializeFileChooser

Methods inherited from class simtools.data.FileDataSourceProvider

getChooseFileAgain, setChooseFileAgain

Methods inherited from class java.lang.Object

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

Constructor Detail

AsciiProvider

public AsciiProvider()

Method Detail

createCollection

protected DataSourceCollection createCollection(java.io.File f,
                                                java.lang.Object optionalInformation)

Overrides:

createCollection in class FileDataSourceProvider

getOptionalInformation

public java.lang.Object getOptionalInformation(DataSource ds,
                                               DataSourceCollection dsc)

Description copied from interface: DataSourceProvider

Asks this provider some optional information about a datasource and possibly its collection.

Specified by:

getOptionalInformation in interface DataSourceProvider

Overrides:

getOptionalInformation in class FileDataSourceProvider

Parameters:

ds - The datasource

dsc - The datasource collection, or null.

Returns:

null if this provider cannot provide optional information, an arbitrary object otherwise.

createCollection

protected DataSourceCollection createCollection(java.io.File f,
                                                int granularity,
                                                int subsampling)
                                         throws java.io.IOException,
                                                AsciiFileDataSourceCollection.InvalidFormatException

Throws:

java.io.IOException

AsciiFileDataSourceCollection.InvalidFormatException

provide

public DataSource provide(java.lang.String id,
                          java.lang.String dscId,
                          java.lang.Object optionalInformation,
                          DataSourcePool pool)

We create Ascii Collections with buffers => same behaviour when loading an ascii file and an archive

Specified by:

provide in interface DataSourceProvider

Overrides:

provide in class FileDataSourceProvider

Parameters:

id - The symbolic id of a datasource

dscId - The symbolic id of a datasourceCollection. May be null

optionalInformation - Can be set to help this provider. May be null

pool - DataSourcePool in which to add the source and collection if they can be provided. May be null.

Returns:

The desired datasource if it can be provided, or null.

createEmptyDatasource

protected DataSource createEmptyDatasource(java.lang.String id,
                                           java.lang.String dscId,
                                           java.lang.Object optionalInformation)

Specified by:

createEmptyDatasource in class FileDataSourceProvider