// TODO: this should use inputstreams from the loader, not File!
public virtual void Inform(IResourceLoader loader)
{
if (mapping != null)
{
IList <string> wlist = null;
if (File.Exists(mapping))
{
wlist = new List <string>(GetLines(loader, mapping));
}
else
{
var files = SplitFileNames(mapping);
wlist = new List <string>();
foreach (string file in files)
{
var lines = GetLines(loader, file.Trim());
wlist.AddRange(lines);
}
}
NormalizeCharMap.Builder builder = new NormalizeCharMap.Builder();
ParseRules(wlist, builder);
m_normMap = builder.Build();
if (m_normMap.map == null)
{
// if the inner FST is null, it means it accepts nothing (e.g. the file is empty)
// so just set the whole map to null
m_normMap = null;
}
}
}
protected virtual void ParseRules(IList <string> rules, NormalizeCharMap.Builder builder)
{
foreach (string rule in rules)
{
Match m = p.Match(rule);
if (!m.Success)
{
throw new System.ArgumentException("Invalid Mapping Rule : [" + rule + "], file = " + mapping);
}
builder.Add(ParseString(m.Groups[1].Value), ParseString(m.Groups[2].Value));
}
}
