org.springframework.shell.table

Class DebugAligner

java.lang.Object

org.springframework.shell.table.DebugAligner

All Implemented Interfaces:

Aligner

public class DebugAligner
extends Object
implements Aligner

A decorator Aligner that checks the Aligner invariants contract, useful for debugging.

Constructor Summary

Constructors

Constructor and Description
DebugAligner(Aligner delegate)

Method Summary

Methods

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.

Methods inherited from class java.lang.Object

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

Constructor Detail

DebugAligner

public DebugAligner(Aligner delegate)

Method Detail

align

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

Description copied from interface: Aligner

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 . There is no guarantee on the input number of lines though.

Specified by:

align in interface Aligner