Package io.deephaven.modelfarm.util

Class ModelFarmUtils

java.lang.Object

io.deephaven.modelfarm.util.ModelFarmUtils

public class ModelFarmUtils
extends Object

Utilities for building model farms.

Method Summary

Modifier and Type	Method	Description
static double[][]	array2Double(Object o)	Interpret a table cell value as a 2D double array.
static double[]	arrayDouble(Object o)	Interpret a table cell value as a double array.
static float[]	arrayFloat(Object o)	Interpret a table cell value as a float array.
static Instant[]	arrayInstant(Object o)	Interpret a table cell value as a date time array.
static int[]	arrayInt(Object o)	Interpret a table cell value as an int array.
static long[]	arrayLong(Object o)	Interpret a table cell value as a long array.
static String[]	arrayString(Object o)	Interpret a table cell value as a string array.
static void	requireTable(String tableName, Table t, String[] colNames, Class[] colTypes)	Require a table to have specified columns of specified types.

Methods inherited from class java.lang.Object

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

Method Details

requireTable

public static void requireTable(String tableName,
 Table t,
 String[] colNames,
 Class[] colTypes)

Require a table to have specified columns of specified types.

Parameters:

tableName - table name

t - table

colNames - required column names

colTypes - required column types

arrayString

public static String[] arrayString(Object o)

Interpret a table cell value as a string array.

Parameters:

o - table cell value.

Returns:

string array.

arrayInstant

public static Instant[] arrayInstant(Object o)

Interpret a table cell value as a date time array.

Parameters:

o - table cell value.

Returns:

date time array.

arrayFloat

public static float[] arrayFloat(Object o)

Interpret a table cell value as a float array.

Parameters:

o - table cell value.

Returns:

float array.

arrayDouble

public static double[] arrayDouble(Object o)

Interpret a table cell value as a double array.

Parameters:

o - table cell value.

Returns:

double array.

arrayInt

public static int[] arrayInt(Object o)

Interpret a table cell value as an int array.

Parameters:

o - table cell value.

Returns:

int array.

arrayLong

public static long[] arrayLong(Object o)

Interpret a table cell value as a long array.

Parameters:

o - table cell value.

Returns:

long array.

array2Double

public static double[][] array2Double(Object o)

Interpret a table cell value as a 2D double array.

Parameters:

o - table cell value.

Returns:

2D double array.