li.netcat.print.table
Class DefaultColumnWidthDistributor

java.lang.Object
  li.netcat.print.table.DefaultColumnWidthDistributor

All Implemented Interfaces:

ColumnWidthDistributor

public class DefaultColumnWidthDistributor

extends java.lang.Object

implements ColumnWidthDistributor

This is a default implementation of the ColumnWidthDistributor that uses the weights of the column to distribute the rest of the width, with respect to the preferred widths.

Author:

Arthur Marxer

Constructor Summary

DefaultColumnWidthDistributor()

Method Summary

int[]

distribute(TablePrint table, int[] minimumWidths, int[] preferredWidths, int[] maximumWidths, int availableWidth) Interface of the strategy that determines how to distribute the available with of a table among the columns of the table.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultColumnWidthDistributor

public DefaultColumnWidthDistributor()

Method Detail

distribute

public int[] distribute(TablePrint table,
                        int[] minimumWidths,
                        int[] preferredWidths,
                        int[] maximumWidths,
                        int availableWidth)

Description copied from interface: ColumnWidthDistributor

Interface of the strategy that determines how to distribute the available with of a table among the columns of the table.

Specified by:

distribute in interface ColumnWidthDistributor

Parameters:

table - The relevant TablePrint used to retrieve additional properties.

minimumWidths - This array (it's a clone and can be modified) contains the minimum width of each column of the table.

preferredWidths - This array (it's a clone and can be modified) contains the preferred width of each column of the table.

maximumWidths - This array (it's a clone and can be modified) contains the maximum width of each column of the table.

availableWidth - The available width that should be distributed among the columns. The gaps between the columns have already been substracted.

Returns:

An array of int that contains the widths of the columns. The sum of all column widths must not always be equal to the available width.