[IGNITE-1370] StreamTupleExtractor should allow extracting multiple tuples from a single event

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: ignite-1.4
• Fix Version/s: 1.5.0.final
• Component/s: streaming
• Assignee: Raúl Kripalani
• Reporter: Raúl Kripalani
• Created: 03/Sep/15 21:59
• Updated: 29/Dec/15 13:44
• Resolved: 21/Sep/15 15:34

Description

Currently the StreamTupleExtractor interface contains a single method:

public Map.Entry<K, V> extract(T msg);

Which only allows extracting a single Entry from an incoming event.

In real life, it could be that an event contains multiple entries.