public void SimpleConstructionWithStringOutputs()
{
var inputs = new string[]
{
"a banana",
"a lemon",
"a mandarine",
"a mango",
"an apple",
"an orange",
};
var outputs = new string[]
{
"one",
"two",
"three",
"minusone",
"minustwo",
"minuseight"
};
var fst = new FSTBuilder <string>(FSTStringOutput.Instance).FromList(inputs, outputs);
Verify(fst, inputs, outputs);
var fst1 = FST <string> .FromBytes(fst.GetBytes(), FSTStringOutput.Instance);
Verify(fst1, inputs, outputs);
var fst2 = FST <string> .FromBytesCompressed(fst.GetBytesCompressed(), FSTStringOutput.Instance);
Verify(fst2, inputs, outputs);
}
public void ConstructionWithIntOutputs()
{
var inputs = new string[]
{
"a",
"ab",
"abilities",
"ability",
};
var outputs = new int[]
{
4,
3134,
7488,
1580,
};
var fst = new FSTBuilder <int>(FSTVarIntOutput.Instance).FromList(inputs, outputs);
Verify(fst, inputs, outputs);
var fst1 = FST <int> .FromBytes(fst.GetBytes(), FSTVarIntOutput.Instance);
Verify(fst1, inputs, outputs);
var fst2 = FST <int> .FromBytesCompressed(fst.GetBytesCompressed(), FSTVarIntOutput.Instance);
Verify(fst2, inputs, outputs);
}
public void SimpleConstructionWithIntOutputs()
{
var inputs = new string[]
{
"a banana",
"a lemon",
"a mandarine",
"a mango",
"an apple",
"an orange",
};
var outputs = new int[]
{
1,
2,
3,
-2,
15,
8
};
var fst = new FSTBuilder <int>(FSTVarIntOutput.Instance).FromList(inputs, outputs);
Verify(fst, inputs, outputs);
var fst1 = FST <int> .FromBytes(fst.GetBytes(), FSTVarIntOutput.Instance);
Verify(fst1, inputs, outputs);
var fst2 = FST <int> .FromBytesCompressed(fst.GetBytesCompressed(), FSTVarIntOutput.Instance);
Verify(fst2, inputs, outputs);
}
private static int DoPrint(PrintOptions opts)
{
var timer = Stopwatch.StartNew();
var bytes = File.ReadAllBytes(opts.InputFile);
var fstBytes = bytes.Skip(7).ToArray();
var fst = default(FST <int>);
if (bytes[6] == 'D')
{
fst = FST <int> .FromBytes(fstBytes, outputType);
}
else if (bytes[6] == 'C')
{
fst = FST <int> .FromBytesCompressed(fstBytes, outputType);
}
else
{
throw new NotSupportedException("FST format is not supported or input is not correct");
}
PrintConsole(ConsoleColor.White, $"FST read from: {opts.InputFile}, time: {timer.Elapsed}");
timer.Restart();
var terms = 0;
foreach (var term in fst.Match(new WildcardMatcher(opts.Pattern, 255)))
{
if (!fst.TryMatch(term, out int value))
{
throw new Exception("This is a bug");
}
++terms;
Console.WriteLine($"{term}->{value}");
}
PrintConsole(ConsoleColor.White, $"FST print terms: {terms}, time: {timer.Elapsed}");
return(0);
}
public void AcceptanceTestWithIntegerOutput()
{
var inputs = new string[] {
"Albert Schweitzer Ziekenhuis. Locatie Amstelwijck Heliport",
"Amsterdam Airfield",
"Amsterdam Airport",
"Amsterdam Airport Schiphol",
"Amsterdam Heliport",
"Chafei Amsei Airport",
"New Amsterdam Airport",
"Schwarzheide/Schipkau Airport"
};
var outputs = new int[] {
43711,
23465,
41198,
2513,
43207,
5873,
41521,
29065
};
var fst = new FSTBuilder <int>(FSTVarIntOutput.Instance).FromList(inputs, outputs);
Verify(fst, inputs, outputs);
var fst1 = FST <int> .FromBytes(fst.GetBytes(), FSTVarIntOutput.Instance);
Verify(fst1, inputs, outputs);
var fst2 = FST <int> .FromBytesCompressed(fst.GetBytesCompressed(), FSTVarIntOutput.Instance);
Verify(fst2, inputs, outputs);
}