org.springframework.shell.table

Class DelimiterTextWrapper

java.lang.Object

org.springframework.shell.table.DelimiterTextWrapper

All Implemented Interfaces:

TextWrapper

public class DelimiterTextWrapper
extends Object
implements TextWrapper

A Text wrapper that wraps at "word" boundaries. The default delimiter is the space character.

Author:

Eric Bottard

Constructor Summary

Constructors

Constructor and Description
DelimiterTextWrapper()
DelimiterTextWrapper(char delimiter)

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

DelimiterTextWrapper

public DelimiterTextWrapper()

DelimiterTextWrapper

public DelimiterTextWrapper(char delimiter)

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).