public static void main(String[] args) throws Exception {
ANTLRFileStream input = new ANTLRFileStream(args[0]);
WigLexer lexer = new WigLexer(input);
Token token;
while ((token = lexer.nextToken()) != Token.EOF_TOKEN) {
System.out.println("Token: " + token.getText() + "(" + token.getType() + ")");
}
}
public Instance pipe(Instance carrier) {
TokenSequence ts = (TokenSequence) carrier.getData();
for (int i = 0; i < ts.size(); i++) {
Token t = ts.get(i);
String s = t.getText();
if (distinguishBorders) s = startBorderChar + s + endBorderChar;
int slen = s.length();
for (int j = 0; j < gramSizes.length; j++) {
int size = gramSizes[j];
for (int k = 0; k < (slen - size) + 1; k++)
t.setFeatureValue((prefix + s.substring(k, k + size)).intern(), 1.0);
}
}
return carrier;
}
public Instance pipe(Instance carrier) {
TokenSequence ts = (TokenSequence) carrier.getData();
for (int i = 0; i < ts.size(); i++) {
Token t = ts.get(i);
String s = t.getText();
if (distinguishBorders) s = startBorderChar + s + endBorderChar;
int slen = s.length();
for (int j = 0; j < gramSizes.length; j++) {
int size = gramSizes[j];
for (int k = 0; k < slen - size; k++)
t.setFeatureValue(
s.substring(k, k + size), 1.0); // original was substring(k, size), changed by Fuchun
}
}
return carrier;
}
