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Foundation 1.1.2 | ||||||||||
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Packages that use Number | |
java.lang | Provides classes that are fundamental to the design of the Java programming language. |
java.math | Provides classes for performing arbitrary-precision integer arithmetic (BigInteger) and arbitrary-precision decimal arithmetic (BigDecimal). |
java.text | Provides classes and interfaces for handling text, dates, numbers, and messages in a manner independent of natural languages. |
Uses of Number in java.lang |
Subclasses of Number in java.lang | |
class |
Byte
The Byte class wraps a value of primitive type
byte in an object. |
class |
Double
The Double class wraps a value of the primitive type
double in an object. |
class |
Float
The Float class wraps a value of primitive type
float in an object. |
class |
Integer
The Integer class wraps a value of the primitive type
int in an object. |
class |
Long
The Long class wraps a value of the primitive type
long in an object. |
class |
Short
The Short class wraps a value of primitive type
short in an object. |
Uses of Number in java.math |
Subclasses of Number in java.math | |
class |
BigDecimal
Immutable, arbitrary-precision signed decimal numbers. |
class |
BigInteger
Immutable arbitrary-precision integers. |
Uses of Number in java.text |
Methods in java.text that return Number | |
Number |
ChoiceFormat.parse(String text,
ParsePosition status)
Parses a Number from the input text. |
Number |
DecimalFormat.parse(String text,
ParsePosition pos)
Parses text from a string to produce a Number . |
abstract Number |
NumberFormat.parse(String source,
ParsePosition parsePosition)
Returns a Long if possible (e.g., within the range [Long.MIN_VALUE, Long.MAX_VALUE] and with no decimals), otherwise a Double. |
Number |
NumberFormat.parse(String source)
Parses text from the beginning of the given string to produce a number. |
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Foundation 1.1.2 | ||||||||||
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