Examples of GroupFunction

bixo.operations.GroupFunction
org.dashbuilder.dataset.group.GroupFunction
A function definition.
org.openhab.core.items.GroupFunction
Group functions are used by active group items to calculate a state for the group out of the states of all its member items. @author Kai Kreuzer @since 0.7.0

Examples of bixo.operations.GroupFunction

    }
    
    public FetchPipe(Pipe urlProvider, BaseScoreGenerator scorer, BaseFetcher fetcher, BaseFetcher robotsFetcher, BaseRobotsParser parser,
                    BaseFetchJobPolicy fetchJobPolicy, int numReducers) {
        super(urlProvider);
        Pipe robotsPipe = new Each(urlProvider, new GroupFunction(new GroupByDomain()));
        robotsPipe = new GroupBy("Grouping URLs by IP/delay", robotsPipe, GroupedUrlDatum.getGroupingField());
        robotsPipe = new Every(robotsPipe, new FilterAndScoreByUrlAndRobots(robotsFetcher, parser, scorer), Fields.RESULTS);
        
        // Split into records for URLs that are special (not fetchable) and regular
        SplitterAssembly splitter = new SplitterAssembly(robotsPipe, new SplitIntoSpecialAndRegularKeys());

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Examples of org.dashbuilder.dataset.group.GroupFunction

        DataSetOp op = getCurrentOp();
        if (op == null || !(op instanceof DataSetGroup)) {
            dataSetLookup.addOperation(new DataSetGroup());
        }
        DataSetGroup gOp = (DataSetGroup) getCurrentOp();
        gOp.addGroupFunction(new GroupFunction(columnId, newColumnId, function));
        return (T) this;
    }

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Examples of org.dashbuilder.dataset.group.GroupFunction

                DataSetIntervalIndex intervalIdx = intervalIdxs.get(i);
                result.setValueAt(i, 0, intervalIdx.getName());


                // Add the aggregate calculations.
                for (int j=0; j< groupFunctions.size(); j++) {
                    GroupFunction groupFunction = groupFunctions.get(j);
                    DataColumn dataColumn = dataSet.getColumnById(groupFunction.getSourceId());
                    if (dataColumn == null) dataColumn = dataSet.getColumnByIndex(0);


                    Double aggValue = _calculateFunction(dataColumn, groupFunction.getFunction(), intervalIdx);
                    result.setValueAt(i, j + 1, aggValue);
                }
            }
            return result;
        }

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Examples of org.dashbuilder.dataset.group.GroupFunction

            DataSet dataSet = context.dataSet;


            DataSet result= DataSetFactory.newDataSet();


            for (int i=0; i< groupFunctions.size(); i++) {
                GroupFunction groupFunction = groupFunctions.get(i);
                result.addColumn(groupFunction.getColumnId(), ColumnType.NUMBER);


                DataColumn dataColumn = dataSet.getColumnById(groupFunction.getSourceId());
                if (dataColumn == null) dataColumn = dataSet.getColumnByIndex(0);


                Double aggValue = _calculateFunction(dataColumn, groupFunction.getFunction(), index);
                result.setValueAt(0, i, aggValue);
            }
            return result;
        }

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Examples of org.openhab.core.items.GroupFunction

      } else {
        args.add(state);
      }
    }
    
    GroupFunction groupFunction = null;
    switch (function) {
      case AND:
        if (args.size() == 2) {
          groupFunction = new ArithmeticGroupFunction.And(args.get(0), args.get(1));
          break;

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