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namespace VQDR.Expression {
public abstract class ValueToken : Token {
protected ValueToken (int position) {
base (position);
}
}
public static ValueToken? init_constant_token (long val, int position) {
//return new ConstantValueToken (val, position);
return null;
}
public static ValueToken? init_variable_token (string name, int position) {
//return new VariableValueToken (name, position);
return null;
}
public static long parse_raw_value (string str) {
long ret_val = 0;
int i_of_dot = str.index_of_char ('.');
if (i_of_dot >= 0) {
// Get the decimal value from the string, if such a thing exists.
if ((str.length - 1 > i_of_dot)) {
ret_val = long.parse ((str + "000").substring (i_of_dot + 1));
}
// Normalise the digits.
while (ret_val > Token.VALUES_PRECISION_FACTOR) {
ret_val = ret_val / 10;
}
// Add intiger value
ret_val = ret_val + (long.parse ("0" + str.substring (0, i_of_dot)) * Token.VALUES_PRECISION_FACTOR);
} else {
ret_val = long.parse (str) * Token.VALUES_PRECISION_FACTOR;
}
return ret_val;
}
}
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