edu.mit.blocks.codeblockutil

Class NumberFormatter

java.lang.Object

edu.mit.blocks.codeblockutil.NumberFormatter

public class NumberFormatter
extends java.lang.Object

Class for displaying a number based on a specified level of precision and other display parameters.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	NumberFormatter.PrecisionSpecifier Specifies the "amount of precision" to use.

Field Summary

Fields

Modifier and Type	Field and Description
static edu.mit.blocks.codeblockutil.NumberFormatter.StandardPrecisionSpecifier	HIGH_PRECISION
static edu.mit.blocks.codeblockutil.NumberFormatter.StandardPrecisionSpecifier	LOW_PRECISION
static edu.mit.blocks.codeblockutil.NumberFormatter.StandardPrecisionSpecifier	MEDIUM_PRECISION
static edu.mit.blocks.codeblockutil.NumberFormatter.StandardPrecisionSpecifier	VERY_LOW_PRECISION

Constructor Summary

Constructors

Constructor and Description
NumberFormatter()
NumberFormatter(NumberFormatter.PrecisionSpecifier ps)
NumberFormatter(NumberFormatter.PrecisionSpecifier ps, char eCharacter, boolean showZeroBeforeDecimal, boolean showPlusInExponent, boolean showExtraZeros)
NumberFormatter(NumberFormatter.PrecisionSpecifier ps, java.lang.String eCharacter, boolean showZeroBeforeDecimal, boolean showPlusInExponent, boolean showExtraZeros)

Method Summary

Modifier and Type	Method and Description
java.lang.String	format(double x)

Methods inherited from class java.lang.Object

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

Field Detail

LOW_PRECISION

public static final edu.mit.blocks.codeblockutil.NumberFormatter.StandardPrecisionSpecifier LOW_PRECISION

MEDIUM_PRECISION

public static final edu.mit.blocks.codeblockutil.NumberFormatter.StandardPrecisionSpecifier MEDIUM_PRECISION

HIGH_PRECISION

public static final edu.mit.blocks.codeblockutil.NumberFormatter.StandardPrecisionSpecifier HIGH_PRECISION

VERY_LOW_PRECISION

public static final edu.mit.blocks.codeblockutil.NumberFormatter.StandardPrecisionSpecifier VERY_LOW_PRECISION

Constructor Detail

NumberFormatter

public NumberFormatter()

NumberFormatter

public NumberFormatter(NumberFormatter.PrecisionSpecifier ps)

NumberFormatter

public NumberFormatter(NumberFormatter.PrecisionSpecifier ps,
                       char eCharacter,
                       boolean showZeroBeforeDecimal,
                       boolean showPlusInExponent,
                       boolean showExtraZeros)

Parameters:

showPlusInExponent - Whether to show the '+' character when displaying a number with e notation (e.g. 1.5e+12)

NumberFormatter

public NumberFormatter(NumberFormatter.PrecisionSpecifier ps,
                       java.lang.String eCharacter,
                       boolean showZeroBeforeDecimal,
                       boolean showPlusInExponent,
                       boolean showExtraZeros)

Parameters:

showPlusInExponent - Whether to show the '+' character when displaying a number with e notation (e.g. 1.5e+12)

Method Detail

format

public java.lang.String format(double x)