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 algorithms
JoinKey	JoinKey for hash joins
JoinKey.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.