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

java.lang.Object
  org.apache.lucene.benchmark.byTask.utils.Format

public class Format
extends java.lang.Object

Formatting utilities (for reports).

Constructor Summary

Format()

Method Summary

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

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 java.lang.String format(int numFracDigits,
                                      float f,
                                      java.lang.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 java.lang.String format(int numFracDigits,
                                      double f,
                                      java.lang.String col)

formatPaddRight

public static java.lang.String formatPaddRight(int numFracDigits,
                                               float f,
                                               java.lang.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 java.lang.String formatPaddRight(int numFracDigits,
                                               double f,
                                               java.lang.String col)

format

public static java.lang.String format(int n,
                                      java.lang.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 java.lang.String format(java.lang.String s,
                                      java.lang.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 java.lang.String formatPaddLeft(java.lang.String s,
                                              java.lang.String col)

Pad a string from left.

Parameters:

s - string to be formatted.

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

Returns:

formatted string.

simpleName

public static java.lang.String simpleName(java.lang.Class cls)

Extract simple class name

Parameters:

cls - class whose simple name is required

Returns:

simple class name