Package org.pentaho.reporting.engine.classic.core.function

Examples of org.pentaho.reporting.engine.classic.core.function.AggregationFunction

118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
        continue;
      }

      try
      {
        final AggregationFunction o = (AggregationFunction) aggType.newInstance();
        final String group = (String) element.getAttribute
            (AttributeNames.Wizard.NAMESPACE, AttributeNames.Wizard.AGGREGATION_GROUP);
        if (group != null)
        {
          o.setGroup(group);
        }
        else
        {
          final Group g = findGroup(element);
          if (g != null)
          {
            if (g.getName() == null)
            {
              g.setName("::wizard:group:" + g.getClass().getName() + ':' + System.identityHashCode(g));
            }

            o.setGroup(g.getName());
          }
        }

        final String fieldName = (String) element.getAttribute(AttributeNames.Core.NAMESPACE, AttributeNames.Core.FIELD);
        if (o instanceof FieldAggregationFunction)
        {
          final FieldAggregationFunction fo = (FieldAggregationFunction) o;
          fo.setField(fieldName);
        }

        final Object labelFor =
            element.getAttribute(AttributeNames.Wizard.NAMESPACE, AttributeNames.Wizard.LABEL_FOR);
        if (labelFor == null)
        {
          element.setAttribute(AttributeNames.Wizard.NAMESPACE, AttributeNames.Wizard.LABEL_FOR, fieldName);
        }

        final String name = AutoGeneratorUtility.generateUniqueExpressionName
            (schema, "::wizard:aggregation:{0}",
                (String[]) generatedExpressionNames.toArray(new String[generatedExpressionNames.size()]));
        o.setName(name);
        generatedExpressionNames.add(name);

        element.setAttribute(AttributeNames.Core.NAMESPACE, AttributeNames.Core.FIELD, name);
        // finally clean up
        element.setAttribute(AttributeNames.Wizard.NAMESPACE, AttributeNames.Wizard.AGGREGATION_TYPE, null);
View Full Code Here
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
    if (dummy instanceof AggregationFunction == false)
    {
      return null;
    }

    AggregationFunction function = (AggregationFunction) dummy;

    final MasterReport report = new MasterReport();
    report.setPageDefinition(new SimplePageDefinition(PageSize.A3, PageFormat.LANDSCAPE, new Insets(0, 0, 0, 0)));
    report.setDataFactory(new TableDataFactory("query", tableModel));
    report.setQuery("query");
    final ContextAwareDataSchemaModel dataSchemaModel = new DesignTimeDataSchemaModel(report);

    final CrosstabBuilder builder = new CrosstabBuilder(dataSchemaModel);
    builder.addRowDimension(ROW_DIMENSION_A);
    builder.addRowDimension(ROW_DIMENSION_B);
    builder.addColumnDimension(COLUMN_DIMENSION_A);
    builder.addColumnDimension(COLUMN_DIMENSION_B);
    builder.addDetails(VALUE, function.getClass());
    report.setRootGroup(builder.create());
    return report;
  }
View Full Code Here
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
  protected void processAggregateElement(final ReportElement element,
                                         final Class<AggregationFunction> aggType)
      throws InstantiationException, IllegalAccessException, ReportProcessingException
  {
    final AggregationFunction o = aggType.newInstance();

    if (configureCrosstabAggregation(element, o) == false)
    {
      configureRelationalAggreation(element, o);
    }

    final String fieldName = (String) element.getAttribute(AttributeNames.Core.NAMESPACE, AttributeNames.Core.FIELD);
    if (o instanceof FieldAggregationFunction)
    {
      final FieldAggregationFunction fo = (FieldAggregationFunction) o;
      fo.setField(fieldName);
    }

    final Object labelFor =
        element.getAttribute(AttributeNames.Wizard.NAMESPACE, AttributeNames.Wizard.LABEL_FOR);
    if (labelFor == null)
    {
      element.setAttribute(AttributeNames.Wizard.NAMESPACE, AttributeNames.Wizard.LABEL_FOR, fieldName);
    }

    final String name = AutoGeneratorUtility.generateUniqueExpressionName
        (schema, "::wizard:aggregation:{0}",
            generatedExpressionNames.toArray(new String[generatedExpressionNames.size()]));
    o.setName(name);
    generatedExpressionNames.add(name);

    element.setAttribute(AttributeNames.Core.NAMESPACE, AttributeNames.Core.FIELD, name);
    // finally clean up
    element.setAttribute(AttributeNames.Wizard.NAMESPACE, AttributeNames.Wizard.AGGREGATION_TYPE, null);
View Full Code Here
TOP

Related Classes of org.pentaho.reporting.engine.classic.core.function.AggregationFunction

  • org.pentaho.reporting.engine.classic.core.testsupport.base.ExpressionTestBase
  • org.pentaho.reporting.engine.classic.core.wizard.AggregateFieldPreProcessor
    • 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.