systems.uom.ucum.internal.format

Class UnitFormatParser

java.lang.Object

systems.uom.ucum.internal.format.UnitFormatParser

public final class UnitFormatParser
extends java.lang.Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
private static class	UnitFormatParser.Exponent
(package private) static class	UnitFormatParser.JJCalls
private static class	UnitFormatParser.LookaheadSuccess

Field Summary

Fields

Modifier and Type	Field and Description
private int	endpos
private java.util.List<int[]>	expentries
private int[]	expentry
private int	gcInt
private int	genInt
(package private) UCUMCharStream	inputStream
private int	kind
private int[]	laA
private static int[]	laB
private int	laInt
private Token	lastpos
private int[]	lastTokens
Token	nextToken Next token.
private int	nextTokenIndex
private boolean	rescan
private UnitFormatParser.JJCalls[]	rtns
private Token	scanpos
private tec.uom.se.format.SymbolMap	symbols
Token	token Current token.
UnitTokenManager	tokenSource Generated Token Manager.

Constructor Summary

Constructors

Constructor and Description
UnitFormatParser(java.io.InputStream stream) Constructor with InputStream.
UnitFormatParser(java.io.InputStream stream, java.lang.String encoding) Constructor with InputStream and supplied encoding
UnitFormatParser(java.io.Reader stream) Constructor.
UnitFormatParser(tec.uom.se.format.SymbolMap symbols, java.io.Reader in)
UnitFormatParser(UnitTokenManager tm) Constructor with generated Token Manager.

Method Summary

Modifier and Type	Method and Description
javax.measure.Unit	AddExpr()
javax.measure.Unit	AtomicExpr()
javax.measure.Unit	CompoundExpr()
private Token	consumeToken(int kind)
void	disable_tracing() Disable tracing.
void	enable_tracing() Enable tracing.
UnitFormatParser.Exponent	Exp()
javax.measure.Unit	ExponentExpr()
Token	getNextToken() Get the next Token.
Token	getToken(int index) Get the specific Token.
private static void	init()
private boolean	jj_2_1(int xla)
private boolean	jj_2_2(int xla)
private boolean	jj_3_1()
private boolean	jj_3_2()
private boolean	jj_3R_3()
private boolean	jj_3R_4()
private boolean	jj_3R_5()
private boolean	jj_3R_6()
private void	jj_add_error_token(int kind, int pos)
private int	jj_ntk()
private void	jj_rescan_token()
private void	jj_save(int index, int xla)
javax.measure.Unit	MulExpr()
java.lang.Number	NumberExpr()
javax.measure.Unit	parseUnit()
(package private) TokenException	raiseTokenException() Generate TokenException.
void	ReInit(java.io.InputStream stream) Reinitialise.
void	ReInit(java.io.InputStream stream, java.lang.String encoding) Reinitialise.
void	ReInit(java.io.Reader stream) Reinitialise.
void	ReInit(UnitTokenManager tm) Reinitialise.
private boolean	scanToken(int kind)
Token	Sign()

Methods inherited from class java.lang.Object

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

Field Detail

symbols

private tec.uom.se.format.SymbolMap symbols

tokenSource

public UnitTokenManager tokenSource

Generated Token Manager.

inputStream

UCUMCharStream inputStream

token

public Token token

Current token.

nextToken

public Token nextToken

Next token.

nextTokenIndex

private int nextTokenIndex

scanpos

private Token scanpos

lastpos

private Token lastpos

laInt

private int laInt

genInt

private int genInt

laA

private final int[] laA

laB

private static int[] laB

rtns

private final UnitFormatParser.JJCalls[] rtns

rescan

private boolean rescan

gcInt

private int gcInt

expentries

private java.util.List<int[]> expentries

expentry

private int[] expentry

kind

private int kind

lastTokens

private int[] lastTokens

endpos

private int endpos

Constructor Detail

UnitFormatParser

public UnitFormatParser(tec.uom.se.format.SymbolMap symbols,
                        java.io.Reader in)

UnitFormatParser

public UnitFormatParser(java.io.InputStream stream)

Constructor with InputStream.

UnitFormatParser

public UnitFormatParser(java.io.InputStream stream,
                        java.lang.String encoding)

Constructor with InputStream and supplied encoding

UnitFormatParser

public UnitFormatParser(java.io.Reader stream)

Constructor.

UnitFormatParser

public UnitFormatParser(UnitTokenManager tm)

Constructor with generated Token Manager.

Method Detail

parseUnit

public final javax.measure.Unit parseUnit()
                                   throws TokenException

Throws:

TokenException

CompoundExpr

public final javax.measure.Unit CompoundExpr()
                                      throws TokenException

Throws:

TokenException

AddExpr

public final javax.measure.Unit AddExpr()
                                 throws TokenException

Throws:

TokenException

MulExpr

public final javax.measure.Unit MulExpr()
                                 throws TokenException

Throws:

TokenException

ExponentExpr

public final javax.measure.Unit ExponentExpr()
                                      throws TokenException

Throws:

TokenException

AtomicExpr

public final javax.measure.Unit AtomicExpr()
                                    throws TokenException

Throws:

TokenException

Sign

public final Token Sign()
                 throws TokenException

Throws:

TokenException

NumberExpr

public final java.lang.Number NumberExpr()
                                  throws TokenException

Throws:

TokenException

Exp

public final UnitFormatParser.Exponent Exp()
                                    throws TokenException

Throws:

TokenException

jj_2_1

private boolean jj_2_1(int xla)

jj_2_2

private boolean jj_2_2(int xla)

jj_3R_3

private boolean jj_3R_3()

jj_3R_6

private boolean jj_3R_6()

jj_3_2

private boolean jj_3_2()

jj_3_1

private boolean jj_3_1()

jj_3R_4

private boolean jj_3R_4()

jj_3R_5

private boolean jj_3R_5()

init

private static void init()

ReInit

public void ReInit(java.io.InputStream stream)

Reinitialise.

ReInit

public void ReInit(java.io.InputStream stream,
                   java.lang.String encoding)

Reinitialise.

ReInit

public void ReInit(java.io.Reader stream)

Reinitialise.

ReInit

public void ReInit(UnitTokenManager tm)

Reinitialise.

consumeToken

private Token consumeToken(int kind)
                    throws TokenException

Throws:

TokenException

scanToken

private boolean scanToken(int kind)

getNextToken

public final Token getNextToken()

Get the next Token.

getToken

public final Token getToken(int index)

Get the specific Token.

jj_ntk

private int jj_ntk()

jj_add_error_token

private void jj_add_error_token(int kind,
                                int pos)

raiseTokenException

TokenException raiseTokenException()

Generate TokenException.

enable_tracing

public final void enable_tracing()

Enable tracing.

disable_tracing

public final void disable_tracing()

Disable tracing.

jj_rescan_token

private void jj_rescan_token()

jj_save

private void jj_save(int index,
                     int xla)