symbols

Interface PackageDescriptionFileSymbol

All Known Implementing Classes:

CommentSymbol, EndSymbol, OptionSymbol, PathSymbol, RowEndSymbol, ValueSymbol, VariableSymbol

public interface PackageDescriptionFileSymbol

represents a PackageDescriptionFileSymbol.

Author:

Lisa Leitloff

Method Summary

Modifier and Type	Method and Description
AbstractPackageParserState	accept(PackageDescriptionSymbolVisitor visitor, PackageDescriptionFileParser parser) calls the visitor with the Symbollist.
AbstractPackageParserState	accept(PackageDescriptionSymbolVisitorWithTempRule visitor, PackageDescriptionFileParser parser, TempPackageRule tempPackageRule) calls the visitor with the Symbollist.
Position	getPosition()
java.lang.Boolean	isPackageDescriptionFileSymbol()
java.lang.Boolean	isPathSymbol()
java.lang.Boolean	isRowEndSymbol()
java.lang.Boolean	isValueSymbol()
CommentSymbol	toCommentSymbol()
OptionSymbol	toOptionSymbol()
PackageDescriptionFileSymbol	toPackageDescriptionFileSymbol()
PathSymbol	toPathSymbol()
ValueSymbol	toValueSymbol()
VariableSymbol	toVariableSymbol()

Method Detail

accept

AbstractPackageParserState accept(PackageDescriptionSymbolVisitor visitor,
                                  PackageDescriptionFileParser parser)
                           throws java.lang.InterruptedException,
                                  ParserException

calls the visitor with the Symbollist.

Parameters:

visitor - is the called visitor.

parser - This is the PackageDescriptionparser.

Returns:

the actual state of the parser.

Throws:

java.lang.InterruptedException - from the Buffer.

ParserException - if the symbol is not expected.

accept

AbstractPackageParserState accept(PackageDescriptionSymbolVisitorWithTempRule visitor,
                                  PackageDescriptionFileParser parser,
                                  TempPackageRule tempPackageRule)
                           throws java.lang.InterruptedException,
                                  ParserException

calls the visitor with the Symbollist.

Parameters:

visitor - is the called visitor.

parser - This is the PackageDescriptionparser.

tempPackageRule - is a temporary package rule.

Returns:

the actual state of the parser.

Throws:

java.lang.InterruptedException - from the Buffer.

ParserException - if the symbol is not expected.

getPosition

Position getPosition()

Returns:

the position

isValueSymbol

java.lang.Boolean isValueSymbol()

Returns:

true, if the Symbol is a value symbol.

isPathSymbol

java.lang.Boolean isPathSymbol()

Returns:

true, if the Symbol is a path symbol.

isRowEndSymbol

java.lang.Boolean isRowEndSymbol()

Returns:

true, if the Symbol is a row end symbol.

isPackageDescriptionFileSymbol

java.lang.Boolean isPackageDescriptionFileSymbol()

Returns:

true, if the Symbol is a package description file symbol.

toVariableSymbol

VariableSymbol toVariableSymbol()

Returns:

an error, if the symbol is not a variable symbol

toValueSymbol

ValueSymbol toValueSymbol()

Returns:

an error, if the symbol is not a value symbol

toPathSymbol

PathSymbol toPathSymbol()

Returns:

an error, if the symbol is not a path symbol

toOptionSymbol

OptionSymbol toOptionSymbol()

Returns:

an error, if the symbol is not an option symbol

toCommentSymbol

CommentSymbol toCommentSymbol()

Returns:

an error, if the symbol is not a comment symbol

toPackageDescriptionFileSymbol

PackageDescriptionFileSymbol toPackageDescriptionFileSymbol()

Returns:

a PackageDescriptionFileSymbol or an error, if the symbol is not a package description file symbol.