Package gw.internal.gosu.parser

Class GosuFragmentParser

java.lang.Object

gw.internal.gosu.parser.GosuFragmentParser

All Implemented Interfaces:

IGosuFragmentParser

public class GosuFragmentParser
extends Object
implements IGosuFragmentParser

Field Summary

Fields

Modifier and Type	Field	Description
private static AtomicInteger	_fragmentCount
private static final GosuFragmentParser	_instance

Constructor Summary

Constructors

Modifier	Constructor	Description
private	GosuFragmentParser()

Method Summary

Modifier and Type	Method	Description
private HashMap<String,ISymbol>	determineExternalSymbols(ISymbolTable symbolTable, ParserOptions options)
private String	determineName(IFileContext fileContext)
static GosuFragmentParser	getInstance()
IGosuFragment	parseExpressionOnly(String script, ISymbolTable table, ParserOptions options)
IGosuFragment	parseExpressionOrProgram(String script, ISymbolTable table, ParserOptions options)
private IGosuFragment	parseImpl(String script, ISymbolTable table, ParserOptions options, String name, HashMap<String,ISymbol> externalSymbols, boolean parseExpression)
IGosuFragment	parseProgramOnly(String script, ISymbolTable table, ParserOptions options)

Methods inherited from class java.lang.Object

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

Field Details

_instance

private static final GosuFragmentParser _instance

_fragmentCount

private static AtomicInteger _fragmentCount

Constructor Details

GosuFragmentParser

private GosuFragmentParser()

Method Details

getInstance

public static GosuFragmentParser getInstance()

parseExpressionOnly

public IGosuFragment parseExpressionOnly(String script,
 ISymbolTable table,
 ParserOptions options)
                                  throws ParseResultsException

Specified by:

parseExpressionOnly in interface IGosuFragmentParser

Throws:

ParseResultsException

parseProgramOnly

public IGosuFragment parseProgramOnly(String script,
 ISymbolTable table,
 ParserOptions options)
                               throws ParseResultsException

Specified by:

parseProgramOnly in interface IGosuFragmentParser

Throws:

ParseResultsException

parseExpressionOrProgram

public IGosuFragment parseExpressionOrProgram(String script,
 ISymbolTable table,
 ParserOptions options)
                                       throws ParseResultsException

Specified by:

parseExpressionOrProgram in interface IGosuFragmentParser

Throws:

ParseResultsException

parseImpl

private IGosuFragment parseImpl(String script,
 ISymbolTable table,
 ParserOptions options,
 String name,
 HashMap<String,ISymbol> externalSymbols,
 boolean parseExpression)
                         throws ParseResultsException

Throws:

ParseResultsException

determineName

private String determineName(IFileContext fileContext)

determineExternalSymbols

private HashMap<String,ISymbol> determineExternalSymbols(ISymbolTable symbolTable,
 ParserOptions options)