org.springframework.shell.table

Class DebugTextWrapper

java.lang.Object

org.springframework.shell.table.DebugTextWrapper

All Implemented Interfaces:

TextWrapper

public class DebugTextWrapper
extends Object
implements TextWrapper

A TextWrapper that delegates to another but makes sure that the contract is not violated.

Author:

Eric Bottard

Constructor Summary

Constructors

Constructor and Description
DebugTextWrapper(TextWrapper delegate)

Method Summary

Modifier and Type	Method and Description
String[]	wrap(String[] original, int columnWidth)

Methods inherited from class java.lang.Object

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

Constructor Detail

DebugTextWrapper

public DebugTextWrapper(TextWrapper delegate)

Method Detail

wrap

public String[] wrap(String[] original,
                     int columnWidth)

Specified by:

wrap in interface TextWrapper

Parameters:

original - the text in its original form

columnWidth - the width to conform to

Returns:

a list of lines where each line length MUST be equal to columnWidth (padding with spaces if appropriate). There is no constraint on the number of lines returned however (typically, will be greater than the input number if wrapping occurred).