com.groupon.lex.metrics.history.xdr.support

Interface MultiFileIterator.TSDataSupplier

Enclosing class:

MultiFileIterator

public static interface MultiFileIterator.TSDataSupplier

Interface to be implemented for files handled by this iterator.

Method Summary

Modifier and Type	Method and Description
org.joda.time.DateTime	getBegin() Get the begin timestamp of this file.
Iterator<TimeSeriesCollection>	getIterator() Get an iterator iterating this file.

Method Detail

getBegin

org.joda.time.DateTime getBegin()

Get the begin timestamp of this file.

getIterator

Iterator<TimeSeriesCollection> getIterator()

Get an iterator iterating this file. The iterator must traverse elements in chronological order. Each returned element must have a timestamp at/after getBegin().

Returns:

An iterator over the collections in the current file.