Package org.hl7.fhir.r4.fhirpath

Class FHIRLexer

java.lang.Object

org.hl7.fhir.r4.fhirpath.FHIRLexer

public class FHIRLexer
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
class	FHIRLexer.FHIRLexerException

Constructor Summary

Constructors

Constructor	Description
FHIRLexer(String source, int i)
FHIRLexer(String source, String name)

Method Summary

Modifier and Type	Method	Description
boolean	done()
FHIRLexer.FHIRLexerException	error(String msg)
FHIRLexer.FHIRLexerException	error(String msg, String location)
String	getCurrent()
org.hl7.fhir.utilities.SourceLocation	getCurrentLocation()
int	getCurrentStart()
org.hl7.fhir.utilities.SourceLocation	getCurrentStartLocation()
boolean	hasComment()
boolean	hasToken(String kw)
boolean	hasToken(String... names)
boolean	isConstant()
boolean	isFixedName()
boolean	isOp()
boolean	isStringConstant()
boolean	isToken()
void	next()
int	nextId()
String	processConstant(String s)
String	processFixedName(String s)
String	readConstant(String desc)
String	readFixedName(String desc)
void	setCurrent(String current)
void	skipComments()
void	skipToken(String token)
String	take()
String	takeDottedToken()
int	takeInt()
void	token(String kw)

Methods inherited from class java.lang.Object

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

Constructor Details

FHIRLexer

public FHIRLexer(String source,
 String name)
          throws FHIRLexer.FHIRLexerException

Throws:

FHIRLexer.FHIRLexerException

FHIRLexer

public FHIRLexer(String source,
 int i)
          throws FHIRLexer.FHIRLexerException

Throws:

FHIRLexer.FHIRLexerException

Method Details

getCurrent

public String getCurrent()

getCurrentLocation

public org.hl7.fhir.utilities.SourceLocation getCurrentLocation()

isConstant

public boolean isConstant()

isFixedName

public boolean isFixedName()

isStringConstant

public boolean isStringConstant()

take

public String take()
            throws FHIRLexer.FHIRLexerException

Throws:

FHIRLexer.FHIRLexerException

takeInt

public int takeInt()
            throws FHIRLexer.FHIRLexerException

Throws:

FHIRLexer.FHIRLexerException

isToken

public boolean isToken()

error

public FHIRLexer.FHIRLexerException error(String msg)

error

public FHIRLexer.FHIRLexerException error(String msg,
 String location)

next

public void next()
          throws FHIRLexer.FHIRLexerException

Throws:

FHIRLexer.FHIRLexerException

isOp

public boolean isOp()

done

public boolean done()

nextId

public int nextId()

getCurrentStartLocation

public org.hl7.fhir.utilities.SourceLocation getCurrentStartLocation()

setCurrent

public void setCurrent(String current)

hasComment

public boolean hasComment()

hasToken

public boolean hasToken(String kw)

hasToken

public boolean hasToken(String... names)

token

public void token(String kw)
           throws FHIRLexer.FHIRLexerException

Throws:

FHIRLexer.FHIRLexerException

readConstant

public String readConstant(String desc)
                    throws FHIRLexer.FHIRLexerException

Throws:

FHIRLexer.FHIRLexerException

readFixedName

public String readFixedName(String desc)
                     throws FHIRLexer.FHIRLexerException

Throws:

FHIRLexer.FHIRLexerException

processConstant

public String processConstant(String s)
                       throws FHIRLexer.FHIRLexerException

Throws:

FHIRLexer.FHIRLexerException

processFixedName

public String processFixedName(String s)
                        throws FHIRLexer.FHIRLexerException

Throws:

FHIRLexer.FHIRLexerException

skipToken

public void skipToken(String token)
               throws FHIRLexer.FHIRLexerException

Throws:

FHIRLexer.FHIRLexerException

takeDottedToken

public String takeDottedToken()
                       throws FHIRLexer.FHIRLexerException

Throws:

FHIRLexer.FHIRLexerException

skipComments

public void skipComments()
                  throws FHIRLexer.FHIRLexerException

Throws:

FHIRLexer.FHIRLexerException

getCurrentStart

public int getCurrentStart()