com.tngtech.jgiven

Class DataTables

java.lang.Object

com.tngtech.jgiven.DataTables

public class DataTables
extends java.lang.Object

A utility class to create data tables.

Constructor Summary

Constructors

Constructor and Description
DataTables()

Method Summary

Modifier and Type	Method and Description
static java.lang.Iterable<? extends java.lang.Iterable<?>>	table(int numberOfColumns, java.lang.Object... data) Creates a table, i.e. a list of lists, with numberOfColumns columns from the given data including the header.

Methods inherited from class java.lang.Object

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

Constructor Detail

DataTables

public DataTables()

Method Detail

table

public static java.lang.Iterable<? extends java.lang.Iterable<?>> table(int numberOfColumns,
                                                                        java.lang.Object... data)

Creates a table, i.e. a list of lists, with numberOfColumns columns from the given data including the header.

Example:

     table(2,
        "name", "age", // header
        "Peter", 20,   // first row of data
        "Susan", 35);  // second row of data
 

Parameters:

numberOfColumns - the number of columns the resulting table should have

data - the data of the table represented as a one-dimensional list, the number of entries must be a multiple of numberOfColumns. The first numberOfColumns elements are taken as the header of the table, the remaining values as data

Returns:

a list of list that contains the same data as data, but in a two-dimensional form

Throws:

java.lang.IllegalArgumentException - if data.length % numberOfColumns != 0