internal WhitespacePreservingTokenStreamFilter(antlr.TokenStream istream, int eosType, int endType, int idType)
{
if (istream == null)
{
throw new ArgumentNullException("istream");
}
_istream = istream;
_pendingTokens = new Queue();
_eosTokenType = eosType;
_endTokenType = endType;
_idTokenType = idType;
}
public IndentTokenStreamFilter(antlr.TokenStream istream, int wsTokenType, int indentTokenType, int dedentTokenType, int eosTokenType)
{
if (null == istream)
{
throw new ArgumentNullException("istream");
}
_istream = istream;
_wsTokenType = wsTokenType;
_indentTokenType = indentTokenType;
_dedentTokenType = dedentTokenType;
_eosTokenType = eosTokenType;
_indentStack = new Stack();
_pendingTokens = new Queue();
_indentStack.Push(0); // current indent level is zero
}
protected AspectLanguageParser(TokenStream lexer, int k) : base(lexer, k)
{
initialize();
}
public AspectLanguageParser(TokenStream lexer) : this(lexer, 1)
{
}
public BooParser(antlr.TokenStream lexer) : base(lexer)
{
}
public IndentTokenStreamFilter(antlr.TokenStream istream, int wsTokenType, int indentTokenType, int dedentTokenType, int eosTokenType)
{
if (null == istream)
{
throw new ArgumentNullException("istream");
}
_istream = istream;
_wsTokenType = wsTokenType;
_indentTokenType = indentTokenType;
_dedentTokenType = dedentTokenType;
_eosTokenType = eosTokenType;
_indentStack = new Stack();
_pendingTokens = new Queue();
_indentStack.Push(0); // current indent level is zero
}
public AspectLanguageParser(TokenStream lexer) : this(lexer,1)
{
}
protected AspectLanguageParser(TokenStream lexer, int k) : base(lexer,k)
{
initialize();
}