de.vandermeer.asciitable

Class CWC_LongestLine

Object

CWC_LongestLine

All Implemented Interfaces:

AT_ColumnWidthCalculator

public class CWC_LongestLine
extends Object
implements AT_ColumnWidthCalculator

Calculates the width of table columns using the longest line in a column.

Note: this can produce strange results, especially when cell content implements render interfaces or very long lines are found. In those cases use minimum and maximum column length.

Since:

v0.3.0

Version:

v0.3.2 build 170502 (02-May-17) for Java 1.8

Author:

Sven van der Meer <vdmeer.sven@mykolab.com>

Constructor Summary

Constructors

Constructor and Description
CWC_LongestLine()

Method Summary

Modifier and Type	Method and Description
CWC_LongestLine	add(int minWidth, int maxWidth) Creates a new width object.
int[]	calculateColumnWidths(LinkedList<AT_Row> rows, int colNumbers, int tableWidth) Returns the width of each column in an array, column one being [0] and so on.

Methods inherited from class Object

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

Methods inherited from interface AT_ColumnWidthCalculator

calculateColumnWidths

Constructor Detail

CWC_LongestLine

public CWC_LongestLine()

Method Detail

add

public CWC_LongestLine add(int minWidth,
                           int maxWidth)

Creates a new width object.

Parameters:

minWidth - minimum column width as number of characters

maxWidth - maximum column width as number of characters

Returns:

self to allow for chaining

calculateColumnWidths

public int[] calculateColumnWidths(LinkedList<AT_Row> rows,
                                   int colNumbers,
                                   int tableWidth)

Description copied from interface: AT_ColumnWidthCalculator

Returns the width of each column in an array, column one being [0] and so on.

Specified by:

calculateColumnWidths in interface AT_ColumnWidthCalculator

Parameters:

rows - the table rows with rules and content

colNumbers - number of columns in the table

tableWidth - required overall table width

Returns:

an array with the width for each column