Package org.apache.lucene.benchmark.byTask.utils

Class Format

java.lang.Object

org.apache.lucene.benchmark.byTask.utils.Format

public class Format
extends Object

Formatting utilities (for reports).

Constructor Summary

Constructors

Constructor	Description
Format()

Method Summary

Modifier and Type	Method	Description
static String	format(int numFracDigits, double f, String col)
static String	format(int numFracDigits, float f, String col)	Padd a number from left.
static String	format(int n, String col)	Pad a number from left.
static String	format(String s, String col)	Pad a string from right.
static String	formatPaddLeft(String s, String col)	Pad a string from left.
static String	formatPaddRight(int numFracDigits, double f, String col)
static String	formatPaddRight(int numFracDigits, float f, String col)	Pad a number from right.

Methods inherited from class java.lang.Object

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

Constructor Detail

Format

public Format()

Method Detail

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.

format

public static String format(int numFracDigits,
                            double f,
                            String col)

formatPaddRight

public static String formatPaddRight(int numFracDigits,
                                     float f,
                                     String col)

Pad 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.

formatPaddRight

public static String formatPaddRight(int numFracDigits,
                                     double f,
                                     String col)

format

public static String format(int n,
                            String col)

Pad 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(String s,
                            String col)

Pad a string from right.

Parameters:

s - string to be formatted.

col - column name (used for deciding on length).

Returns:

formatted string.

formatPaddLeft

public static String formatPaddLeft(String s,
                                    String col)

Pad a string from left.

Parameters:

s - string to be formatted.

col - column name (used for deciding on length).

Returns:

formatted string.