org.springframework.shell.table

Class KeyValueSizeConstraints

java.lang.Object

org.springframework.shell.table.KeyValueSizeConstraints

All Implemented Interfaces:

SizeConstraints

public class KeyValueSizeConstraints
extends Object
implements SizeConstraints

A SizeConstraints implementation that is tailored to rendering a series of key = value pairs. Computes extents so that equal signs (or any other configurable delimiter) line up vertically.

Author:

Eric Bottard

Nested Class Summary

Nested classes/interfaces inherited from interface org.springframework.shell.table.SizeConstraints

SizeConstraints.Extent

Constructor Summary

Constructors

Constructor and Description
KeyValueSizeConstraints(String delimiter)

Method Summary

Modifier and Type	Method and Description
SizeConstraints.Extent	width(String[] raw, int tableWidth, int nbColumns)

Methods inherited from class java.lang.Object

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

Constructor Detail

KeyValueSizeConstraints

public KeyValueSizeConstraints(String delimiter)

Method Detail

width

public SizeConstraints.Extent width(String[] raw,
                                    int tableWidth,
                                    int nbColumns)

Specified by:

width in interface SizeConstraints

Parameters:

raw - the raw String representation of the cell contents (may be reformatted later, eg wrapped)

tableWidth - the whole available width for the table

nbColumns - the number of columns in the table

Returns:

the minimum and maximum width of the cell, given its raw content.