k">Long</a>,&#8203;scala.Tuple2&lt;<a href="../../../matrix/data/MatrixBlock.html" title="class in org.apache.sysds.runtime.matrix.data">MatrixBlock</a>,&#8203;<a href="../../../matrix/data/MatrixBlock.html" title="class in org.apache.sysds.runtime.matrix.data">MatrixBlock</a>&gt;&gt;&gt;&gt;</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#call(scala.Tuple2)">call</a></span>&#8203;(scala.Tuple2&lt;<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.bas