Package org.apache.jena.sparql.engine.join
-
Class Summary Class Description AbstractIterHashJoin Hash join algorithm This code materializes one input into the probe table then hash joins the other input from the stream side.Join API to various join algorithmsJoinKey JoinKey for hash joinsJoinKey.Builder The builder can emit a key every time build() is caller and it can be continued to be used.QueryIterHashJoin Hash left join.QueryIterHashLeftJoin_Left Hash left join.QueryIterHashLeftJoin_Right Hash left join.QueryIterNestedLoopJoin Nested Loop Join (materializing on the left, streaming on the right) A simple, dependable join.QueryIterNestedLoopLeftJoin Nested Loop left Join (materializing on the right, streaming on the left) A simple, dependable join.