Examples of eu.stratosphere.compiler.dag.MatchNode

eu.stratosphere.compiler.dag.MatchNode
The Optimizer representation of a Match contract node.

      }
      else if (c instanceof GroupReduceOperatorBase) {
        n = new GroupReduceNode((GroupReduceOperatorBase<?, ?, ?>) c);
      }
      else if (c instanceof JoinOperatorBase) {
        n = new MatchNode((JoinOperatorBase<?, ?, ?, ?>) c);
      }
      else if (c instanceof CoGroupOperatorBase) {
        n = new CoGroupNode((CoGroupOperatorBase<?, ?, ?, ?>) c);
      }
      else if (c instanceof CrossOperatorBase) {

View Full Code Here

          for (PactConnection conn : solutionSetNode.getOutgoingConnections()) {
            OptimizerNode successor = conn.getTarget();
          
            if (successor.getClass() == MatchNode.class) {
              // find out which input to the match the solution set is
              MatchNode mn = (MatchNode) successor;
              if (mn.getFirstPredecessorNode() == solutionSetNode) {
                mn.makeJoinWithSolutionSet(0);
              } else if (mn.getSecondPredecessorNode() == solutionSetNode) {
                mn.makeJoinWithSolutionSet(1);
              } else {
                throw new CompilerException();
              }
            }
            else if (successor.getClass() == CoGroupNode.class) {

View Full Code Here

TOP

Related Classes of eu.stratosphere.compiler.dag.MatchNode

eu.stratosphere.compiler.operators.HashJoinBuildFirstProperties

eu.stratosphere.compiler.operators.HashJoinBuildSecondProperties

eu.stratosphere.compiler.operators.OperatorDescriptorDual

eu.stratosphere.compiler.operators.SortMergeJoinDescriptor

eu.stratosphere.compiler.PactCompiler$GraphCreatingVisitor

eu.stratosphere.configuration.Configuration

eu.stratosphere.compiler.CompilerException

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.