org.apache.lucene.benchmark.byTask.utils

Class Format


public class Format
extends Object

Formatting utilities (for reports).

Method Summary

static String
format(String s, String col)
Padd a string from right.
static String
format(int n, String col)
Padd a number from left.
static String
format(int numFracDigits, float f, String col)
Padd a number from left.
static String
formatPaddLeft(String s, String col)
Padd a string from left.
static String
formatPaddRight(int numFracDigits, float f, String col)
Padd a number from right.
static String
simpleName(Class cls)
Extract simple class name

Method Details

format

public static String format(String s,
                            String col)
Padd a string from right.
Parameters:
s - string to be formatted.
col - column name (used for deciding on length).
Returns:
formatted string.

format

public static String format(int n,
                            String col)
Padd a number from left.
Parameters:
n - number to be formatted.
col - column name (used for deciding on length).
Returns:
formatted string.

format

public static String format(int numFracDigits,
                            float f,
                            String col)
Padd a number from left.
Parameters:
numFracDigits - number of digits in fraction part - must be 0 or 1 or 2.
f - number to be formatted.
col - column name (used for deciding on length).
Returns:
formatted string.

formatPaddLeft

public static String formatPaddLeft(String s,
                                    String col)
Padd a string from left.
Parameters:
s - string to be formatted.
col - column name (used for deciding on length).
Returns:
formatted string.

formatPaddRight

public static String formatPaddRight(int numFracDigits,
                                     float f,
                                     String col)
Padd a number from right.
Parameters:
numFracDigits - number of digits in fraction part - must be 0 or 1 or 2.
f - number to be formatted.
col - column name (used for deciding on length).
Returns:
formatted string.

simpleName

public static String simpleName(Class cls)
Extract simple class name
Parameters:
cls - class whose simple name is required
Returns:
simple class name

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