Package cs2110

Class Token.Number

java.lang.Object

cs2110.Token

cs2110.Token.Number

Enclosing class:

Token

public static class Token.Number
extends Token

A token representing a floating-point number.

Nested Class Summary

Nested classes/interfaces inherited from class cs2110.Token

Token.CondOp, Token.Function, Token.Number, Token.Operator, Token.Variable

Field Summary

Fields inherited from class cs2110.Token

value

Method Summary

Modifier and Type	Method	Description
double	doubleValue()	Return the numeric value represented by this token, in double precision.
static boolean	validNumber(String value)	Return whether `value` represents a valid floating-point number (as determined by Java's `Double.valueOf()`).

Methods inherited from class cs2110.Token

parse, tokenizer, value

Methods inherited from class java.lang.Object

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

Method Details

doubleValue

public double doubleValue()

Return the numeric value represented by this token, in double precision.

validNumber

public static boolean validNumber(String value)

Return whether `value` represents a valid floating-point number (as determined by Java's `Double.valueOf()`).