de.grogra.grammar

Class NumberLiteral

java.lang.Object

antlr.Token

antlr.CommonToken

de.grogra.grammar.Token

de.grogra.grammar.Literal

de.grogra.grammar.NumberLiteral

All Implemented Interfaces:

java.lang.Cloneable

Direct Known Subclasses:

DoubleLiteral, FloatLiteral, IntLiteral, LongLiteral

public abstract class NumberLiteral
extends Literal

Field Summary

Fields

Modifier and Type	Field and Description
static int	DOUBLE
static int	FLOAT
static int	INT
static int	LONG

Fields inherited from class de.grogra.grammar.Token

BOOLEAN_LITERAL, CHAR_LITERAL, DOUBLE_LITERAL, FLOAT_LITERAL, IDENT, INT_LITERAL, LONG_LITERAL, MAX_NUMBER_LITERAL, MIN_NUMBER_LITERAL, MIN_UNUSED, STRING_LITERAL

Fields inherited from class antlr.CommonToken

col, line, text

Fields inherited from class antlr.Token

badToken, EOF_TYPE, INVALID_TYPE, MIN_USER_TYPE, NULL_TREE_LOOKAHEAD, SKIP, type

Constructor Summary

Constructors

Constructor and Description
NumberLiteral(int type, java.lang.String text)

Method Summary

Methods

Modifier and Type	Method and Description
abstract double	doubleValue()
abstract float	floatValue()
abstract int	intValue()
abstract long	longValue()

Methods inherited from class de.grogra.grammar.Token

dup, getColumn, getEndPosition, getFilename, getLine, getStartPosition, getTokenizer, setExtent, setTokenizer

Methods inherited from class antlr.CommonToken

getText, setColumn, setLine, setText, toString

Methods inherited from class antlr.Token

getType, setFilename, setType

Methods inherited from class java.lang.Object

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

Field Detail

DOUBLE

public static final int DOUBLE

See Also:

Constant Field Values

FLOAT

public static final int FLOAT

See Also:

Constant Field Values

INT

public static final int INT

See Also:

Constant Field Values

LONG

public static final int LONG

See Also:

Constant Field Values

Constructor Detail

NumberLiteral

public NumberLiteral(int type,
             java.lang.String text)

Method Detail

doubleValue

public abstract double doubleValue()

floatValue

public abstract float floatValue()

intValue

public abstract int intValue()

longValue

public abstract long longValue()