Package net.sourceforge.plantuml.tim

Class Eater

java.lang.Object

net.sourceforge.plantuml.tim.Eater

Direct Known Subclasses:

EaterAffectation, EaterAffectationDefine, EaterAssert, EaterDeclareProcedure, EaterDeclareReturnFunction, EaterDumpMemory, EaterElseIf, EaterForeach, EaterFunctionCall, EaterIf, EaterIfdef, EaterIfndef, EaterImport, EaterInclude, EaterIncludeDef, EaterIncludeSprites, EaterIncludesub, EaterLegacyDefine, EaterLegacyDefineLong, EaterLog, EaterReturn, EaterStartsub, EaterTheme, EaterUndef, EaterWhile, StringEater

public abstract class Eater
extends Object

Constructor Summary

Constructors

Constructor	Description
Eater(StringLocated stringLocated)

Method Summary

Modifier and Type	Method	Description
protected final void	addIntoTokenStack(TokenStack tokenStack, boolean stopAtColon)
protected final void	addUpTo(char separator, StringBuilder sb)
protected final void	addUpToLastLetterOrUnderscoreOrDigit(StringBuilder sb)
abstract void	analyze(TContext context, TMemory memory)
protected final void	checkAndEatChar(char ch)
protected final void	checkAndEatChar(String s)
protected final String	eatAllToEnd()
protected final String	eatAndGetFunctionName()
final String	eatAndGetNumber()
protected final String	eatAndGetOptionalQuotedString()
final String	eatAndGetQuotedString()
final String	eatAndGetSpaces()
protected final String	eatAndGetVarname()
protected final TFunctionImpl	eatDeclareFunction(TContext context, TMemory memory, boolean unquoted, StringLocated location, boolean allowNoParenthesis, TFunctionType type)
protected final TFunctionImpl	eatDeclareProcedure(TContext context, TMemory memory, boolean unquoted, StringLocated location)
protected final TFunctionImpl	eatDeclareReturnFunctionWithOptionalReturn(TContext context, TMemory memory, boolean unquoted, StringLocated location)
final TValue	eatExpression(TContext context, TMemory memory)
protected final TValue	eatExpressionStopAtColon(TContext context, TMemory memory)
final char	eatOneChar()
protected final TokenStack	eatTokenStack()
int	getCurrentPosition()
final LineLocation	getLineLocation()
final StringLocated	getStringLocated()
protected final boolean	hasNextChar()
final boolean	matchAffectation()
protected final void	optionallyEatChar(char ch)
final char	peekChar()
final char	peekCharN2()
protected final boolean	safeCheckAndEatChar(char ch)
final void	skipSpaces()
protected final void	skipUntilChar(char ch)

Methods inherited from class java.lang.Object

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

Constructor Details

Eater

public Eater(StringLocated stringLocated)

Method Details

getLineLocation

public final LineLocation getLineLocation()

getStringLocated

public final StringLocated getStringLocated()

analyze

public abstract void analyze(TContext context,
 TMemory memory)
                      throws EaterException

Throws:

EaterException

getCurrentPosition

public int getCurrentPosition()

eatAllToEnd

protected final String eatAllToEnd()
                            throws EaterException

Throws:

EaterException

eatExpression

public final TValue eatExpression(TContext context,
 TMemory memory)
                           throws EaterException

Throws:

EaterException

eatTokenStack

protected final TokenStack eatTokenStack()
                                  throws EaterException

Throws:

EaterException

eatExpressionStopAtColon

protected final TValue eatExpressionStopAtColon(TContext context,
 TMemory memory)
                                         throws EaterException

Throws:

EaterException

addIntoTokenStack

protected final void addIntoTokenStack(TokenStack tokenStack,
 boolean stopAtColon)
                                throws EaterException

Throws:

EaterException

eatAndGetQuotedString

public final String eatAndGetQuotedString()
                                   throws EaterException

Throws:

EaterException

eatAndGetOptionalQuotedString

protected final String eatAndGetOptionalQuotedString()
                                              throws EaterException

Throws:

EaterException

eatAndGetNumber

public final String eatAndGetNumber()
                             throws EaterException

Throws:

EaterException

eatAndGetSpaces

public final String eatAndGetSpaces()
                             throws EaterException

Throws:

EaterException

eatAndGetVarname

protected final String eatAndGetVarname()
                                 throws EaterException

Throws:

EaterException

eatAndGetFunctionName

protected final String eatAndGetFunctionName()
                                      throws EaterException

Throws:

EaterException

skipSpaces

public final void skipSpaces()

skipUntilChar

protected final void skipUntilChar(char ch)

peekChar

public final char peekChar()

matchAffectation

public final boolean matchAffectation()

peekCharN2

public final char peekCharN2()

hasNextChar

protected final boolean hasNextChar()

eatOneChar

public final char eatOneChar()

checkAndEatChar

protected final void checkAndEatChar(char ch)
                              throws EaterException

Throws:

EaterException

safeCheckAndEatChar

protected final boolean safeCheckAndEatChar(char ch)
                                     throws EaterException

Throws:

EaterException

optionallyEatChar

protected final void optionallyEatChar(char ch)
                                throws EaterException

Throws:

EaterException

checkAndEatChar

protected final void checkAndEatChar(String s)
                              throws EaterException

Throws:

EaterException

addUpToLastLetterOrUnderscoreOrDigit

protected final void addUpToLastLetterOrUnderscoreOrDigit(StringBuilder sb)

addUpTo

protected final void addUpTo(char separator,
 StringBuilder sb)

eatDeclareFunction

protected final TFunctionImpl eatDeclareFunction(TContext context,
 TMemory memory,
 boolean unquoted,
 StringLocated location,
 boolean allowNoParenthesis,
 TFunctionType type)
                                          throws EaterException

Throws:

EaterException

eatDeclareReturnFunctionWithOptionalReturn

protected final TFunctionImpl eatDeclareReturnFunctionWithOptionalReturn(TContext context,
 TMemory memory,
 boolean unquoted,
 StringLocated location)
                                                                  throws EaterException

Throws:

EaterException

eatDeclareProcedure

protected final TFunctionImpl eatDeclareProcedure(TContext context,
 TMemory memory,
 boolean unquoted,
 StringLocated location)
                                           throws EaterException

Throws:

EaterException