//
//  EXPExpressionList.h
//  XMLTest
//
//  Created by Ashley on 16/04/2007.
//  Copyright 2007 __MyCompanyName__. All rights reserved.
//

#import <Foundation/Foundation.h>

@class EXPElement;
@class EXPParser;
@class EXPSymbolTable;
@class EXPExpression;

@interface EXPExpressionList : NSObject {
	NSMutableArray *_list;
	NSDictionary *_symbol;
	int _counter;
}

- (void) setExpressionListFromXMLElement:(NSXMLElement *)element;
- (BOOL) addFactorFromParser:(EXPParser *)parser symbolTable:(EXPSymbolTable *)symbolTable inputs:(id)inputs;
- (BOOL) setExpressionListFromParser:(EXPParser *)parser symbolTable:(EXPSymbolTable *)symbolTable inputs:(id)inputs;

- (id) list;
- (void) addObject:(id)object;
- (void) addName:(NSString *)name andValue:(id)value;
- (void) process:(EXPElement *)element;
- (EXPExpression *) generateParseTreeForElement:(EXPElement *)element;

- (void) reset;
- (void) skipspace;
- (NSMutableString *) symbol;
- (void) setSymbol:(NSDictionary *)symbol;
- (void) readSymbol;
- (BOOL) testSymbol:(NSString *)symbol;
- (BOOL) isLiteral;
- (BOOL) isIdentifier;
- (BOOL) isEndOfLine;
- (BOOL) isEndOfFile;

@end