symbols

Class ValueSymbol

java.lang.Object

symbols.AbstractSymbol

symbols.ValueSymbol

All Implemented Interfaces:

PackageDescriptionFileSymbol

public class ValueSymbol
extends AbstractSymbol
implements PackageDescriptionFileSymbol

This class represents the value symbol.

Field Summary

Fields

Modifier and Type	Field and Description
private java.lang.String	content represents the content of the ValueSymbol.

Constructor Summary

Constructors

Constructor and Description
ValueSymbol(java.lang.String content, Position position) This constructor instantiate the value symbol.

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.
boolean	equals(java.lang.Object obj)
java.lang.String	getContent()
int	hashCode()
java.lang.Boolean	isPackageDescriptionFileSymbol()
java.lang.Boolean	isValueSymbol()
PackageDescriptionFileSymbol	toPackageDescriptionFileSymbol()
java.lang.String	toString()
ValueSymbol	toValueSymbol()

Methods inherited from class symbols.AbstractSymbol

getPosition, isPathSymbol, isRowEndSymbol, toCommentSymbol, toOptionSymbol, toPathSymbol, toVariableSymbol

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface symbols.PackageDescriptionFileSymbol

getPosition, isPathSymbol, isRowEndSymbol, toCommentSymbol, toOptionSymbol, toPathSymbol, toVariableSymbol

Field Detail

content

private final transient java.lang.String content

represents the content of the ValueSymbol.

Constructor Detail

ValueSymbol

public ValueSymbol(java.lang.String content,
                   Position position)

This constructor instantiate the value symbol.

Parameters:

position - is the position of the data in the stream.

content - is the content of the ValueState.

Method Detail

getContent

public java.lang.String getContent()

Returns:

the content of the ValueSymbol.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class AbstractSymbol

hashCode

public int hashCode()

Overrides:

hashCode in class AbstractSymbol

accept

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

Description copied from interface: PackageDescriptionFileSymbol

calls the visitor with the Symbollist.

Specified by:

accept in interface PackageDescriptionFileSymbol

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

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

Description copied from interface: PackageDescriptionFileSymbol

calls the visitor with the Symbollist.

Specified by:

accept in interface PackageDescriptionFileSymbol

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.

toValueSymbol

public ValueSymbol toValueSymbol()

Specified by:

toValueSymbol in interface PackageDescriptionFileSymbol

Overrides:

toValueSymbol in class AbstractSymbol

Returns:

an error, if the symbol is not a value symbol

isValueSymbol

public java.lang.Boolean isValueSymbol()

Specified by:

isValueSymbol in interface PackageDescriptionFileSymbol

Overrides:

isValueSymbol in class AbstractSymbol

Returns:

true, if the Symbol is a value symbol.

isPackageDescriptionFileSymbol

public java.lang.Boolean isPackageDescriptionFileSymbol()

Specified by:

isPackageDescriptionFileSymbol in interface PackageDescriptionFileSymbol

Overrides:

isPackageDescriptionFileSymbol in class AbstractSymbol

Returns:

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

toPackageDescriptionFileSymbol

public PackageDescriptionFileSymbol toPackageDescriptionFileSymbol()

Specified by:

toPackageDescriptionFileSymbol in interface PackageDescriptionFileSymbol

Overrides:

toPackageDescriptionFileSymbol in class AbstractSymbol

Returns:

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