Module com.maroontress.clione

Package com.maroontress.clione.impl

Class DirectiveParseKit

java.lang.Object

com.maroontress.clione.impl.DirectiveParseKit

public final class DirectiveParseKit
extends Object

Provides the feature to parse a preprocessor directive.

This class reads characters from the source specified in the constructor and parses them as preprocessor directives. The #include directive is parsed specially.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	DirectiveParseKit.TokenListConsumer	The functional interface that accepts a list of tokens.

Constructor Summary

Constructors

Constructor	Description
DirectiveParseKit(Source source, Set<String> reservedWords)	Constructs a new instance.

Method Summary

Modifier and Type	Method	Description
void	addDirectiveTokens(List<Token> list)	Adds tokens of the directive to the specified list.
void	addIncludeDirectiveTokens(List<Token> list)	Adds tokens of the include directive to the specified list.
void	addLineDirectiveTokens(List<Token> list)	Adds tokens of the line directive to the specified list.
Token	newDirectiveChildToken()	Returns the next token of the directive.
Token	newIncludeDirectiveChildToken()	Returns the next token of the include directive.
Token	newLineDirectiveChildToken()	Returns the next token of the line directive.

Methods inherited from class java.lang.Object

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

Constructor Details

DirectiveParseKit

public DirectiveParseKit(Source source,
 Set<String> reservedWords)

Constructs a new instance.

Parameters:

source - The source.

reservedWords - The set of reserved words.

Method Details

addDirectiveTokens

public void addDirectiveTokens(List<Token> list)
                        throws IOException

Adds tokens of the directive to the specified list.

Parameters:

list - The list of tokens.

Throws:

IOException - if an I/O error occurs.

addIncludeDirectiveTokens

public void addIncludeDirectiveTokens(List<Token> list)
                               throws IOException

Adds tokens of the include directive to the specified list.

Parameters:

list - The list of tokens.

Throws:

IOException - if an I/O error occurs.

addLineDirectiveTokens

public void addLineDirectiveTokens(List<Token> list)
                            throws IOException

Adds tokens of the line directive to the specified list.

Parameters:

list - The list of tokens.

Throws:

IOException - if an I/O error occurs.

newDirectiveChildToken

public Token newDirectiveChildToken()
                             throws IOException

Returns the next token of the directive.

Returns:

The next token.

Throws:

IOException - if an I/O error occurs.

newIncludeDirectiveChildToken

public Token newIncludeDirectiveChildToken()
                                    throws IOException

Returns the next token of the include directive.

Returns:

The next token.

Throws:

IOException - if an I/O error occurs.

newLineDirectiveChildToken

public Token newLineDirectiveChildToken()
                                 throws IOException

Returns the next token of the line directive.

Returns:

The next token.

Throws:

IOException - if an I/O error occurs.