Module org.apache.jena.arq
Package org.apache.jena.sparql.engine.ref
package org.apache.jena.sparql.engine.ref
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ClassDescriptionClass to provide type-safe eval() dispatch using the visitor support of Op"Reference" query engine - this simply executes the algebra expression as-is using a simple (non-scalable) execution strategy that follows the definition of SPARQL as closely as possible.Table join - this only happens if the patterns can not be streamed.