org.knime.base.node.io.listfiles
Class ListFilesSettings

java.lang.Object
  org.knime.base.node.io.listfiles.ListFilesSettings

public class ListFilesSettings
extends Object

Author:

Bernd Wiswedel, KNIME.com, Zurich, Switzerland

Field Summary

static String	CASE_SENSITIVE_STRING Key to store the case sensitive settings.
static String	EXTENSIONS_SETTINGS Key to store the extension_settings.
static String	FILTER_SETTINGS Key to store the Filter Settings.
static String	LOCATION_SETTINGS Key to store the location settings.
static String	RECURSIVE_SETTINGS Key to store the RECURSIVE_SETTINGS.

Constructor Summary

ListFilesSettings()

Method Summary

Collection<File>	getDirectoriesFromLocationString() Split location string by ";" and return individual directories.
(package private) static String[]	getExtensionHistory()
String	getExtensionsString()
ListFiles.Filter	getFilter()
(package private) static String[]	getLocationHistory()
String	getLocationString()
boolean	isCaseSensitive()
boolean	isRecursive()
protected void	loadSettingsInDialog(NodeSettingsRO settings) Load settings in dialog (no fail).
protected void	loadSettingsInModel(NodeSettingsRO settings) Load settings, fail if incomplete.
protected void	saveSettingsTo(NodeSettingsWO settings) Save settings in model & dialog.
void	setCaseSensitive(boolean caseSensitive)
void	setExtensionsString(String extensionsString)
void	setFilter(ListFiles.Filter filter)
void	setLocationString(String locationString)
void	setRecursive(boolean recursive)

Methods inherited from class java.lang.Object

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

Field Detail

LOCATION_SETTINGS

public static final String LOCATION_SETTINGS

Key to store the location settings.

See Also:

Constant Field Values

RECURSIVE_SETTINGS

public static final String RECURSIVE_SETTINGS

Key to store the RECURSIVE_SETTINGS.

See Also:

Constant Field Values

FILTER_SETTINGS

public static final String FILTER_SETTINGS

Key to store the Filter Settings.

See Also:

Constant Field Values

CASE_SENSITIVE_STRING

public static final String CASE_SENSITIVE_STRING

Key to store the case sensitive settings.

See Also:

Constant Field Values

EXTENSIONS_SETTINGS

public static final String EXTENSIONS_SETTINGS

Key to store the extension_settings.

See Also:

Constant Field Values

Constructor Detail

ListFilesSettings

public ListFilesSettings()

Method Detail

getLocationString

public String getLocationString()

Returns:

the locationString

setLocationString

public void setLocationString(String locationString)

Parameters:

locationString - the locationString to set

getExtensionsString

public String getExtensionsString()

Returns:

the extensionsString

setExtensionsString

public void setExtensionsString(String extensionsString)

Parameters:

extensionsString - the extensionsString to set

isRecursive

public boolean isRecursive()

Returns:

the recursive

setRecursive

public void setRecursive(boolean recursive)

Parameters:

recursive - the recursive to set

isCaseSensitive

public boolean isCaseSensitive()

Returns:

the caseSensitive

setCaseSensitive

public void setCaseSensitive(boolean caseSensitive)

Parameters:

caseSensitive - the caseSensitive to set

getFilter

public ListFiles.Filter getFilter()

Returns:

the filter

setFilter

public void setFilter(ListFiles.Filter filter)

Parameters:

filter - the filter to set

Throws:

NullPointerException - If argument is null.

getDirectoriesFromLocationString

public Collection<File> getDirectoriesFromLocationString()
                                                  throws InvalidSettingsException

Split location string by ";" and return individual directories.

Returns:

A list of files representing directories.

Throws:

InvalidSettingsException - If the argument is invalid or does not represent a list of existing directories.

loadSettingsInModel

protected void loadSettingsInModel(NodeSettingsRO settings)
                            throws InvalidSettingsException

Load settings, fail if incomplete.

Parameters:

settings - To load from.

Throws:

InvalidSettingsException - If that fails.

loadSettingsInDialog

protected void loadSettingsInDialog(NodeSettingsRO settings)

Load settings in dialog (no fail).

Parameters:

settings - To load from.

saveSettingsTo

protected void saveSettingsTo(NodeSettingsWO settings)

Save settings in model & dialog.

Parameters:

settings - To save to.

getLocationHistory

static String[] getLocationHistory()

Returns:

the previously analyzed folders.

getExtensionHistory

static String[] getExtensionHistory()

Returns:

the previous selected extension field strings.