org.apache.lucene.benchmark.byTask.utils

Class Format

public class Format extends Object

Formatting utilities (for reports).
Method Summary
static Stringformat(int numFracDigits, float f, String col)
Padd a number from left.
static Stringformat(int n, String col)
Padd a number from left.
static Stringformat(String s, String col)
Padd a string from right.
static StringformatPaddLeft(String s, String col)
Padd a string from left.
static StringformatPaddRight(int numFracDigits, float f, String col)
Padd a number from right.
static StringsimpleName(Class cls)
Extract simple class name

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 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(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.

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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