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, EaterIncludesub, EaterLegacyDefine, EaterLegacyDefineLong, EaterLog, EaterReturn, EaterStartsub, EaterTheme, EaterUndef, EaterWhile, StringEater

public abstract class Eater
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
Eater(StringLocated stringLocated)

Method Summary

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

Methods inherited from class java.lang.Object

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

Constructor Detail

Eater

public Eater(StringLocated stringLocated)

Method Detail

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 java.lang.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 java.lang.String eatAndGetQuotedString()
                                             throws EaterException

Throws:

EaterException

eatAndGetOptionalQuotedString

protected final java.lang.String eatAndGetOptionalQuotedString()
                                                        throws EaterException

Throws:

EaterException

eatAndGetNumber

public final java.lang.String eatAndGetNumber()
                                       throws EaterException

Throws:

EaterException

eatAndGetSpaces

public final java.lang.String eatAndGetSpaces()
                                       throws EaterException

Throws:

EaterException

eatAndGetVarname

protected final java.lang.String eatAndGetVarname()
                                           throws EaterException

Throws:

EaterException

eatAndGetFunctionName

protected final java.lang.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(java.lang.String s)
                              throws EaterException

Throws:

EaterException

addUpToLastLetterOrUnderscoreOrDigit

protected final void addUpToLastLetterOrUnderscoreOrDigit(java.lang.StringBuilder sb)

addUpTo

protected final void addUpTo(char separator,
                             java.lang.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