Package org.dashbuilder.dataset.engine.index

Examples of org.dashbuilder.dataset.engine.index.DataSetIndex

46
47
48
49
50
51
52
53
54
55
        dataSet.setUUID(uuid);
        return dataSet;
    }

    public DataSet getDataSet(String uuid) {
        DataSetIndex index = fetchDataSet(uuid);
        if (index == null) return null;

        return index.getDataSet();
    }
View Full Code Here
67
68
69
70
71
72
73
74
75
76
        }
    }

    public DataSet refreshDataSet(String uuid) {
        dataSetOpEngine.getIndexRegistry().remove(uuid);
        DataSetIndex index = fetchDataSet(uuid);
        if (index == null) return null;

        return index.getDataSet();
    }
View Full Code Here
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
    public DataSet lookupDataSet(DataSetLookup lookup) {
        String uuid = lookup.getDataSetUUID();
        if (StringUtils.isEmpty(uuid)) return null;

        // Get the target data set
        DataSetIndex dataSetIndex = fetchDataSet(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
110
111
112
113
114
115
116
117
118
119
    }

    // Internal stuff

    protected DataSetIndex fetchDataSet(String uuid) {
        DataSetIndex index = dataSetOpEngine.getIndexRegistry().get(uuid);
        if (index != null) return index;

        return loadDataSet(uuid);
    }
View Full Code Here
51
52
53
54
55
56
57
58
59
60
        dataSet.setUUID(uuid);
        return dataSet;
    }

    public DataSet getDataSet(String uuid) {
        DataSetIndex index = dataSetOpEngine.getIndexRegistry().get(uuid);
        if (index == null) return null;

        return index.getDataSet();
    }
View Full Code Here
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
    public DataSet lookupDataSet(DataSetLookup lookup) {
        String uuid = lookup.getDataSetUUID();
        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
107
108
109
110
111
112
113
114
115
116
117
118
119
            dataSetOpEngine.execute(dataSet, groupByDeptAndSum.getOperationList());
        }
        long time = System.nanoTime()-begin;

        // Check out the resulting stats
        DataSetIndex dataSetIndex = dataSetOpEngine.getIndexRegistry().get(EXPENSE_REPORTS);
        DataSetIndexStats stats = dataSetIndex.getStats();
        DataSet dataSet = dataSetIndex.getDataSet();
        System.out.println(stats.toString("\n"));

        // Assert the reuse of group operations and aggregate calculations is working.
        assertThat(stats.getNumberOfGroupOps()).isEqualTo(1);
        assertThat(stats.getNumberOfAggFunctions()).isEqualTo(10);
View Full Code Here
137
138
139
140
141
142
143
144
145
146
147
148
149
            dataSetOpEngine.execute(dataSet, filterByCityAndDept.getOperationList());
        }
        long time = System.nanoTime()-begin;

        // Check out the resulting stats
        DataSetIndex dataSetIndex = dataSetOpEngine.getIndexRegistry().get(EXPENSE_REPORTS);
        DataSetIndexStats stats = dataSetIndex.getStats();
        DataSet dataSet = dataSetIndex.getDataSet();

        System.out.println(stats.toString("\n"));

        // Assert reuse is working.
        assertThat(stats.getNumberOfFilterOps()).isEqualTo(2);
View Full Code Here
169
170
171
172
173
174
175
176
177
178
179
180
181
            dataSetOpEngine.execute(dataSet, sortByAmountDesc.getOperationList());
        }
        long time = System.nanoTime()-begin;

        // Check out the resulting stats
        DataSetIndex dataSetIndex = dataSetOpEngine.getIndexRegistry().get(EXPENSE_REPORTS);
        DataSetIndexStats stats = dataSetIndex.getStats();
        DataSet dataSet = dataSetIndex.getDataSet();

        System.out.println(stats.toString("\n"));

        // Assert the reuse of sort operations is working.
        assertThat(stats.getNumberOfSortOps()).isEqualTo(2);
View Full Code Here
51
52
53
54
55
56
57
58
59
60
        dataSet.setUUID(uuid);
        return dataSet;
    }

    public DataSet getDataSet(String uuid) {
        DataSetIndex index = dataSetOpEngine.getIndexRegistry().get(uuid);
        if (index == null) return null;

        return index.getDataSet();
    }
View Full Code Here
TOP

Related Classes of org.dashbuilder.dataset.engine.index.DataSetIndex

  • org.dashbuilder.dataset.backend.BackendDataSetManager
  • org.dashbuilder.dataset.client.ClientDataSetManager
  • org.dashbuilder.dataset.DataSetIndexTest
    • 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.