org.springframework.shell.table

Interface Aligner

All Known Implementing Classes:

DebugAligner, KeyValueHorizontalAligner, SimpleHorizontalAligner, SimpleVerticalAligner

public interface Aligner

A strategy interface for performing text alignment.

Author:

Eric Bottard

Method Summary

Modifier and Type	Method and Description
String[]	align(String[] text, int cellWidth, int cellHeight) Perform text alignment, returning a String array that MUST contain cellHeight lines, each of which MUST be cellWidth chars in length.

Method Detail

align

String[] align(String[] text,
               int cellWidth,
               int cellHeight)

Perform text alignment, returning a String array that MUST contain cellHeight lines, each of which MUST be cellWidth chars in length.

Input array is guaranteed to contain lines that have length equal to cellWidth. There is no guarantee on the input number of lines though.

Parameters:

text - the text to align

cellWidth - the width of of the table cell

cellHeight - the height of the table cell

Returns:

the aligned text, in a cellHeight element array