Package org.dashbuilder.dataset

Examples of org.dashbuilder.dataset.DataSet

457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
            return dataSet;
        }

        private DataSet _buildDataSet(InternalContext context, DataSetGroup op) {
            DataSetGroupIndex index = context.lastGroupIndex;
            DataSet dataSet = context.dataSet;

            ColumnGroup columnGroup = op.getColumnGroup();
            List<GroupFunction> groupFunctions = op.getGroupFunctions();

            // Data set header.
            DataSet result = DataSetFactory.newDataSet();
            result.addColumn(columnGroup.getColumnId(), ColumnType.LABEL);
            for (GroupFunction groupFunction : op.getGroupFunctions()) {
                result.addColumn(groupFunction.getColumnId(), ColumnType.NUMBER);
            }
            // Add the aggregate calculations to the result.
            List<DataSetIntervalIndex> intervalIdxs = index.getIntervalIndexes();
            for (int i=0; i<intervalIdxs.size(); i++) {
                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;
        }
View Full Code Here
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
            return result;
        }

        private DataSet _buildDataSet(InternalContext context, List<GroupFunction> groupFunctions) {
            DataSetIndexNode index = context.index;
            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;
        }
View Full Code Here
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
     */
    public List<Integer> filter(DataSetHandler ctx, ColumnFilter columnFilter) {

        // Build the data set filter function.
        DataSet dataSet = ctx.getDataSet();
        DataSetFilterContext dataSetFilterContext = new DataSetFilterContext(dataSet);
        DataSetFunction filterFunction = buildFunction(dataSetFilterContext, columnFilter);

        List<Integer> result = new ArrayList<Integer>();

        // Apply the filter function to the whole data set.
        if (ctx == null || ctx.getRows() == null) {
            for (int i = 0; i < dataSet.getRowCount(); i++) {
                dataSetFilterContext.setCurrentRow(i);
                if (filterFunction.pass()) {
                    result.add(i);
                }
            }
View Full Code Here
45
46
47
48
49
50
51
52
53
    }

    @Inject SharedDataSetOpEngine dataSetOpEngine;

    public DataSet createDataSet(String uuid) {
        DataSet dataSet = DataSetFactory.newDataSet();
        dataSet.setUUID(uuid);
        return dataSet;
    }
View Full Code Here
64
65
66
67
68
69
70
71
72
73
            dataSetOpEngine.getIndexRegistry().put(dataSet);
        }
    }

    public DataSetMetadata getDataSetMetadata(String uuid) {
        DataSet dataSet = getDataSet(uuid);
        if (dataSet == null) return null;

        return dataSet.getMetadata();
    }
View Full Code Here
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
        if (StringUtils.isEmpty(uuid)) return null;

        // Get the target data set
        DataSetIndex dataSetIndex = dataSetOpEngine.getIndexRegistry().get(uuid);
        if (dataSetIndex == null) return null;
        DataSet dataSet = dataSetIndex.getDataSet();

        // Apply the list of operations specified (if any).
        if (!lookup.getOperationList().isEmpty()) {
            dataSet = dataSetOpEngine.execute(dataSetIndex.getDataSet(), lookup.getOperationList());
        }

        // Trim the data set as requested.
        dataSet = dataSet.trim(lookup.getRowOffset(), lookup.getNumberOfRows());
        return dataSet;
    }
View Full Code Here
98
99
100
101
102
103
104
105
106
107
        }
        return result;
    }

    public DataSetMetadata lookupDataSetMetadata(DataSetLookup lookup) {
        DataSet dataSet = lookupDataSet(lookup);
        if (dataSet == null) return null;

        return dataSet.getMetadata();
    }
View Full Code Here
150
151
152
153
154
155
156
157
158
159
160
     */
    public void lookupDataSet(final DataSetLookup request, final DataSetReadyCallback listener) throws Exception {

        // Look always into the client data set manager.
        if (clientDataSetManager.getDataSet(request.getDataSetUUID()) != null) {
            DataSet dataSet = clientDataSetManager.lookupDataSet(request);
            listener.callback(dataSet);
        }
        // If the data set is not in client, then look up remotely (only if the remote access is available).
        else if (dataSetLookupService != null) {

View Full Code Here
232
233
234
235
236
237
238
239
240
            clientDataSetManager.registerDataSet(dataSet);
            notification.fire(new NotificationEvent( DataSetConstants.INSTANCE.dsLookupClient_successfullyLoaded(), SUCCESS));

            for (DataSetLookupListenerPair pair : listenerList) {
                DataSet result = clientDataSetManager.lookupDataSet(pair.lookup);
                pair.listener.callback(result);
            }
        }
View Full Code Here
42
43
44
45
46
47
48
49
50
51
52
53
@ApplicationScoped
public class ClientIntervalBuilderDynamicDate implements IntervalBuilder {

    public IntervalList build(DataSetHandler handler, ColumnGroup columnGroup) {
        IntervalDateRangeList results = new IntervalDateRangeList(columnGroup);
        DataSet dataSet = handler.getDataSet();
        List values = dataSet.getColumnById(columnGroup.getSourceId()).getValues();
        if (values.isEmpty()) {
            return results;
        }

        // Sort the column dates.
View Full Code Here
TOP

Related Classes of org.dashbuilder.dataset.DataSet

  • org.dashbuilder.backend.SalesDataSetGenerator
  • org.dashbuilder.backend.SalesDataSetManager
  • org.dashbuilder.client.DashbuilderInitializer
  • org.dashbuilder.client.sales.SalesDataSetGenerator
  • org.dashbuilder.dataset.backend.BackendDataSetManager
  • org.dashbuilder.dataset.backend.BackendIntervalBuilderDynamicDate
  • org.dashbuilder.dataset.backend.DataSetLookupServiceImpl
  • org.dashbuilder.dataset.client.ClientDataSetManager
  • org.dashbuilder.dataset.client.DataSetLookupClient
  • org.dashbuilder.dataset.client.DataSetLookupClient$DataSetPushHandler
    • Copyright © 2018 www.massapicom. All rights reserved.
    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.