sleep.parser

Class Parser

public class Parser extends Object

Field Summary
protected String	code
protected LinkedList	comments an identifier for the script file.
protected LinkedList	errors a list of all of the comments from the script file
protected Block	executeMe a list of all of the statements
char	EndOfTerm
protected ImportManager	imports
protected String	name the actual "code" for the script file.
protected LinkedList	statements
protected TokenList	tokens a list of all of the parser warnings
protected LinkedList	warnings a list of all of the parser errors

Constructor Summary
	Parser(String _code) initialize the parser with the code you want me to work with
	Parser(String _name, String _code) initialize the parser with the code you want me to work with
	Parser(String _name, String _code, ImportManager imps) initialize the parser with the code you want me to work with plus a shared import manager

Method Summary
void	addComment(String text)
void	addStatement(Statement state)
Class	findImportedClass(String name) Attempts to find a class, starts out with the passed in string itself, if that doesn't resolve then the string is appended to each imported package to see where the class might exist
ImportManager	getImportManager() obtain the import manager, used for managing imported packages.
String	getName() returns the identifier representing the source of the script we're parsing
Block	getRunnableBlock()
LinkedList	getStatements()
boolean	hasErrors()
boolean	hasWarnings()
void	importPackage(String packagez, String from) Used by Sleep to import statement to save an imported package name.
static void	main(String[] args)
void	parse()
void	parse(StringIterator siter)
void	reportError(String description, Token responsible) debug the tokenizer
void	reportError(SyntaxError error)
void	reportErrorWithMarker(String description, Token responsible)
void	reportWarning(String description, Token responsible)
void	setEndOfTerm(char c)

Field Detail

code

protected String code

comments

protected LinkedList comments

an identifier for the script file.

errors

protected LinkedList errors

a list of all of the comments from the script file

executeMe

protected Block executeMe

a list of all of the statements

EndOfTerm

public char EndOfTerm

imports

protected ImportManager imports

name

protected String name

the actual "code" for the script file.

statements

protected LinkedList statements

tokens

protected TokenList tokens

a list of all of the parser warnings

warnings

protected LinkedList warnings

a list of all of the parser errors

Constructor Detail

Parser

public Parser(String _code)

initialize the parser with the code you want me to work with

Parser

public Parser(String _name, String _code)

initialize the parser with the code you want me to work with

Parser

public Parser(String _name, String _code, ImportManager imps)

initialize the parser with the code you want me to work with plus a shared import manager

Method Detail

addComment

public void addComment(String text)

addStatement

public void addStatement(Statement state)

findImportedClass

public Class findImportedClass(String name)

Attempts to find a class, starts out with the passed in string itself, if that doesn't resolve then the string is appended to each imported package to see where the class might exist