Class StringUtils

java.lang.Object

org.flag4j.util.StringUtils

public final class StringUtils
extends Object

A class which provides simple utility methods for strings.

Method Summary

Modifier and Type	Method	Description
static String	center(String s, int size)	Centers a string within a specified size bin.
static String	center(String s, int size, String pad)	Centers a string within a specified size bin.
static String	ValueOfRound(double value, int precision)	Gets the string representation of a double rounded to the specified precision.
static <T> String	ValueOfRound(T value, int precision)	Gets the string representation of a field element rounded to the specified precision if possible.

Methods inherited from class java.lang.Object

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

Method Details

center

public static String center(String s,
 int size)

Centers a string within a specified size bin.

Parameters:

s - String to center.

size - Size of the bin to center string within.

Returns:

A whitespace string of specified size with the string s centered within it.

center

public static String center(String s,
 int size,
 String pad)

Centers a string within a specified size bin.

Parameters:

s - String to center.

size - Size of the bin to center string within.

pad - Padding character.

Returns:

A string made up of the padding character of specified size with the string s centered within it.

ValueOfRound

public static String ValueOfRound(double value,
 int precision)

Gets the string representation of a double rounded to the specified precision.

Parameters:

value - Value to convert to String.

precision - Precision to round value to.

Returns:

The string representation of a double rounded to the specified precision.

ValueOfRound

public static <T> String ValueOfRound(T value,
 int precision)

Gets the string representation of a field element rounded to the specified precision if possible.

Parameters:

value - Value to convert to String.

precision - Precision to round value to if the value can be rounded.

Returns:

The string representation of value rounded to the specified precision if the field type can be rounded.