Package repast.simphony.data2.util

Class DataUtilities

java.lang.Object

repast.simphony.data2.util.DataUtilities

public class DataUtilities
extends Object

Static util methods for working with DataSetDescriptors etc.

Author:

Nick Collier

Constructor Summary

Constructors

Constructor	Description
DataUtilities()

Method Summary

Modifier and Type	Method	Description
static List<DataSetDescriptor>	getDataSetDescriptors(ControllerRegistry reg, Object contextId)	Gets a list of the data set descriptors defined for the specified context.
static boolean	isNumeric(Class<?> dataType)
static boolean	isNumeric(CustomDataSourceDefinition def)	Gets whether or not the specified data sources produces numeric data.
static boolean	isNumeric(MethodDataSourceDefinition def)	Gets whether or not the specified data sources produces numeric data.
static void	renameFileIfExists(String filename)	Rename any existing file with the specified filename.

Methods inherited from class java.lang.Object

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

Constructor Detail

DataUtilities

public DataUtilities()

Method Detail

getDataSetDescriptors

public static List<DataSetDescriptor> getDataSetDescriptors(ControllerRegistry reg,
                                                            Object contextId)

Gets a list of the data set descriptors defined for the specified context.

Parameters:

reg -

contextId -

Returns:

isNumeric

public static boolean isNumeric(CustomDataSourceDefinition def)
                         throws ClassNotFoundException,
                                InstantiationException,
                                IllegalAccessException

Gets whether or not the specified data sources produces numeric data.

Parameters:

def -

Returns:

true if the data source produces numeric data, otherwise false.

Throws:

ClassNotFoundException

InstantiationException

IllegalAccessException

isNumeric

public static boolean isNumeric(Class<?> dataType)

isNumeric

public static boolean isNumeric(MethodDataSourceDefinition def)
                         throws ClassNotFoundException

Gets whether or not the specified data sources produces numeric data.

Parameters:

def -

Returns:

true if the data source produces numeric data, otherwise false.

Throws:

ClassNotFoundException

InstantiationException

IllegalAccessException

renameFileIfExists

public static void renameFileIfExists(String filename)

Rename any existing file with the specified filename. This will append an incremented number to the filename until it won't clobber any existing files.

Parameters:

filename - the filename to rename if it exists