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Last active Aug 29, 2015
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class SomeParser {
parse(line) {
// Do some parsing work.
dataReady() {
// Easy way for others to figure out if the parser has data that's ready to be collected.
class SomeWorker {
handle(line) {
// For why dataReady() make good design, see Note 1.
if (SomeParser.dataReady()) {
data = SomeParser.getData();
// Do some stuff with data.
finish() {
// Write this only if you want to print something out once
// your program is done reading from the stream.
// other helper functions here...
int main() {
while stdin.hasNextLine():
SomeWorker.handle( stdin.nextLine() );
// Only if you need to output additional data at the end of the stream.
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