internal Group ReadGroup()
{
ushort index = ReadUInt16();
string name = ReadString();
Symbol container = grammarTables.Symbols[ReadUInt16()];
Symbol start = grammarTables.Symbols[ReadUInt16()];
Symbol end = grammarTables.Symbols[ReadUInt16()];
GroupAdvanceMode advance = ReadAdvanceMode();
GroupEndingMode ending = ReadEndingMode();
//Reserved; skip
ReadEntry();
Group group = new Group(index, name, container, start, end, advance, ending);
ushort nestingsCount = ReadUInt16();
for (int i = 0; i < nestingsCount; i++)
{
group.Nesting.Add(ReadUInt16());
}
group.Container.Group = group.Start.Group = group.End.Group = group;
return(group);
}
internal Group(CompiledGrammar owner, int index, string name, GroupAdvanceMode advanceMode, GroupEndingMode endingMode) : base(owner, index)
{
this.name = name;
this.advanceMode = advanceMode;
this.endingMode = endingMode;
nesting = new GrammarObjectSet <Group>();
}
internal Group(ushort tableIndex, string name, Symbol container, Symbol start, Symbol end,
GroupAdvanceMode advance, GroupEndingMode ending)
{
TableIndex = tableIndex;
Name = name;
Container = container;
Start = start;
End = end;
Advance = advance;
Ending = ending;
Nesting = new List <ushort>();
}
internal Group(ushort tableIndex, string name, Symbol container, Symbol start, Symbol end,
GroupAdvanceMode advance, GroupEndingMode ending)
{
TableIndex = tableIndex;
Name = name;
Container = container;
Start = start;
End = end;
Advance = advance;
Ending = ending;
Nesting = new List<ushort>();
}
private void ReadGroup(LoadContext context)
{
int index = context.ReadIntegerEntry();
string name = context.ReadStringEntry();
int containerIndex = context.ReadIntegerEntry();
int startIndex = context.ReadIntegerEntry();
int endIndex = context.ReadIntegerEntry();
GroupAdvanceMode advanceMode = (GroupAdvanceMode)context.ReadIntegerEntry();
GroupEndingMode endingMode = (GroupEndingMode)context.ReadIntegerEntry();
context.ReadEmptyEntry();
int nestingCount = context.ReadIntegerEntry();
Debug.Assert(nestingCount == context.EntryCount);
int[] nesting = new int[nestingCount];
for (int i = 0; i < nesting.Length; i++)
{
nesting[i] = context.ReadIntegerEntry();
}
groupTable[index] = new Group(this, index, name, advanceMode, endingMode);
context.GroupInfos.Add(index, new GroupInfo(containerIndex, startIndex, endIndex, nesting));
}