protected internal virtual void copyFrom(SnowballProgram other)
{
current = other.current;
cursor = other.cursor;
limit = other.limit;
limitBackward = other.limitBackward;
bra = other.bra;
ket = other.ket;
}
protected internal virtual void copy_from(SnowballProgram other)
{
current = other.current;
cursor = other.cursor;
limit = other.limit;
limit_backward = other.limit_backward;
bra = other.bra;
ket = other.ket;
}
public Among(System.String s, int substring_i, int result, System.String methodname, SnowballProgram methodobject)
{
this.s_size = s.Length;
this.s = s;
this.substring_i = substring_i;
this.result = result;
if (methodname.Length == 0)
{
this.method = null;
}
else
{
var m = methodobject.GetType().GetTypeInfo().GetDeclaredMethod(methodname);
if (m == null) throw new Exception();
method = Expression.Lambda<Func<bool>>(Expression.Call(Expression.Constant(methodobject), m)).Compile();
}
}
public Among(System.String s, int substring_i, int result, System.String methodname, SnowballProgram methodobject)
{
this.s_size = s.Length;
this.s = s;
this.substring_i = substring_i;
this.result = result;
this.methodobject = methodobject;
if (methodname.Length == 0)
{
this.method = null;
}
else
{
try
{
this.method = methodobject.GetType().GetMethod(methodname, System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Public | System.Reflection.BindingFlags.DeclaredOnly, null, new System.Type[0], null);
}
catch (System.MethodAccessException e)
{
// FIXME - debug message
this.method = null;
}
}
}
public Among(System.String s, int substring_i, int result, System.String methodname, SnowballProgram methodobject)
{
this.s_size = s.Length;
this.s = s;
this.substring_i = substring_i;
this.result = result;
this.methodobject = methodobject;
if (methodname.Length == 0)
{
this.method = null;
}
else
{
try
{
this.method = methodobject.GetType().GetMethod(methodname, System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Public | System.Reflection.BindingFlags.DeclaredOnly, null, new System.Type[0], null);
}
catch (System.MethodAccessException e)
{
// FIXME - debug message
this.method = null;
}
}
}
public Among(System.String s, int substring_i, int result, System.String methodname, SnowballProgram methodobject)
{
this.s_size = s.Length;
this.s = s;
this.substring_i = substring_i;
this.result = result;
if (methodname.Length == 0)
{
this.method = null;
}
else
{
var m = methodobject.GetType().GetTypeInfo().GetDeclaredMethod(methodname);
if (m == null)
{
throw new Exception();
}
method = Expression.Lambda <Func <bool> >(Expression.Call(Expression.Constant(methodobject), m)).Compile();
}
}
public static void Main(System.String[] args)
{
if (args.Length < 2)
{
ExitWithUsage();
}
System.Type stemClass = System.Type.GetType("SF.Snowball.Ext." + args[0] + "Stemmer");
SnowballProgram stemmer = (SnowballProgram)System.Activator.CreateInstance(stemClass);
System.Reflection.MethodInfo stemMethod = stemClass.GetMethod("Stem", new Type[0]);
System.IO.StreamReader reader;
reader = new System.IO.StreamReader(new System.IO.FileStream(args[1], System.IO.FileMode.Open, System.IO.FileAccess.Read), System.Text.Encoding.Default);
reader = new System.IO.StreamReader(reader.BaseStream, reader.CurrentEncoding);
System.Text.StringBuilder input = new System.Text.StringBuilder();
System.IO.Stream outstream = System.Console.OpenStandardOutput();
if (args.Length > 2 && args[2].Equals("-o"))
{
outstream = new System.IO.FileStream(args[3], System.IO.FileMode.Create);
}
else if (args.Length > 2)
{
ExitWithUsage();
}
System.IO.StreamWriter output = new System.IO.StreamWriter(outstream, System.Text.Encoding.Default);
output = new System.IO.StreamWriter(output.BaseStream, output.Encoding);
int repeat = 1;
if (args.Length > 4)
{
repeat = System.Int32.Parse(args[4]);
}
System.Object[] emptyArgs = new System.Object[0];
int character;
while ((character = reader.Read()) != -1)
{
char ch = (char)character;
if (System.Char.IsWhiteSpace(ch))
{
if (input.Length > 0)
{
stemmer.SetCurrent(input.ToString());
for (int i = repeat; i != 0; i--)
{
stemMethod.Invoke(stemmer, (System.Object[])emptyArgs);
}
output.Write(stemmer.GetCurrent());
output.Write('\n');
input.Remove(0, input.Length - 0);
}
}
else
{
input.Append(System.Char.ToLower(ch));
}
}
output.Flush();
}
