public void AppendTokenList(
String delim, ArrayList<KToken> TokenList, int BeginIdx, int EndIdx, int ParseOption) {
assert (this.NodeList.size() == 1);
int start = BeginIdx;
for (int i = BeginIdx; i < EndIdx; i++) {
KToken Token = TokenList.get(i);
if (Token.EqualsText(delim)) {
AddParsedNode(ParseNewNode2(NodeNameSpace, null, TokenList, start, i, ParseOption));
start = i + 1;
}
}
if (start < EndIdx) {
AddParsedNode(ParseNewNode2(NodeNameSpace, null, TokenList, start, EndIdx, ParseOption));
}
}
public int MatchKeyword(
int Index,
String Symbol,
ArrayList<KToken> TokenList,
int BeginIdx,
int EndIdx,
int ParseOption) {
if (BeginIdx == -1) return -1;
if (BeginIdx < EndIdx) {
KToken Token = TokenList.get(BeginIdx);
if (Token.EqualsText(Symbol)) {
SetAt(Index, Token);
return BeginIdx + 1;
}
}
return ReportExpectedAfter(TokenList, BeginIdx, EndIdx, Symbol, ParseOption);
}
public static UntypedNode ParseNewNode2(
KNameSpace ns,
UntypedNode PrevNode,
ArrayList<KToken> TokenList,
int BeginIdx,
int EndIdx,
int ParseOption) {
UntypedNode LeftNode = null;
KToken.DumpTokenList(0, "ParseNewNode2", TokenList, BeginIdx, EndIdx);
while (BeginIdx < EndIdx) {
int NextIdx = BeginIdx;
KToken KeyToken = TokenList.get(NextIdx);
KSyntax Syntax = KeyToken.ResolvedSyntax;
// KonohaDebug.P("nextIdx="+NextIdx+",Syntax="+Syntax);
if (LeftNode == null) {
if (Syntax.IsDelim()) { // A ; B
NextIdx++;
} else {
LeftNode = new UntypedNode(ns, KeyToken);
NextIdx = LeftNode.ParseToken(KeyToken, TokenList, NextIdx, EndIdx);
}
} else {
if (Syntax.IsDelim()) { // A ; B
ParseNewNode2(ns, LeftNode, TokenList, NextIdx, EndIdx, AllowEmpty);
break;
} else if (Syntax.IsBinaryOperator()) { // A + B
UntypedNode RightNode = ParseNewNode2(ns, null, TokenList, NextIdx + 1, EndIdx, 0);
LeftNode = BinaryNode(ns, LeftNode, KeyToken, RightNode);
break;
} else if (Syntax.IsSuffixOperator()) { // A []
NextIdx = LeftNode.ParseToken(KeyToken, TokenList, NextIdx, EndIdx);
} else {
}
}
if (!(BeginIdx < NextIdx)) {
KonohaDebug.P("Panic ** " + Syntax + " BeginIdx=" + BeginIdx + ", NextIdx=" + NextIdx);
break;
}
BeginIdx = NextIdx;
}
if (LeftNode == null) {}
if (PrevNode != null && LeftNode != null) {
PrevNode.LinkNode(LeftNode);
}
return LeftNode;
}
public static UntypedNode ParseGroup(KNameSpace ns, KToken GroupToken, int ParseOption) {
ArrayList<KToken> GroupList = GroupToken.GetGroupList();
return ParseNewNode2(ns, null, GroupList, 1, GroupList.size() - 1, ParseOption);
}
public static UntypedNode NewNullNode(KNameSpace ns, ArrayList<KToken> TokenList, int BeginIdx) {
KToken EmptyToken = new KToken("");
EmptyToken.uline = TokenList.get(BeginIdx - 1).uline;
EmptyToken.ResolvedSyntax = KSyntax.EmptySyntax;
return new UntypedNode(ns, EmptyToken);
}
