Examples with LogicalExprFilter org.dashbuilder.dataset.filter.LogicalExprFilter used on opensource projects

Example 1 with LogicalExprFilter

use of org.dashbuilder.dataset.filter.LogicalExprFilter in project jbpm by kiegroup.

the class CoreFunctionQueryParamBuilder method build.

@Override
public Object build() {
    if (filterParams.length == 0 || filterParams.length <= index) {
        return null;
    }
    QueryParam param = filterParams[index];
    index++;
    if ("group".equalsIgnoreCase(param.getOperator())) {
        // if operator is group consider it as group functions
        if (param.getValue().size() > 1) {
            return new GroupColumnFilter(param.getColumn(), (String) param.getValue().get(0), (String) param.getValue().get(1), (Integer) param.getValue().get(2));
        } else {
            return new GroupColumnFilter(param.getColumn(), (String) param.getValue().get(0), null, -1);
        }
    }
    // check core functions
    CoreFunctionType type = CoreFunctionType.getByName(param.getOperator());
    if (type != null) {
        return new CoreFunctionFilter(param.getColumn(), type, param.getValue());
    }
    LogicalExprType logicalExprType = LogicalExprType.getByName(param.getOperator());
    if (logicalExprType != null) {
        return new LogicalExprFilter(param.getColumn(), logicalExprType, (List<ColumnFilter>) param.getValue());
    }
    // check aggregate functions
    AggregateFunctionType aggregationType = AggregateFunctionType.getByName(param.getOperator());
    if (aggregationType != null) {
        return new AggregateColumnFilter(aggregationType, param.getColumn(), (String) param.getValue().get(0));
    }
    return new ExtraColumnFilter(param.getColumn(), (String) param.getValue().get(0));
}

Example 2 with LogicalExprFilter

use of org.dashbuilder.dataset.filter.LogicalExprFilter in project jbpm by kiegroup.

the class CoreFunctionQueryParamBuilderTest method testLogicalExprPassedAsQueryParam.

@Test
public void testLogicalExprPassedAsQueryParam() {
    ArrayList values = new ArrayList();
    values.add("value1");
    values.add("value2");
    final ColumnFilter filter1 = likeTo(COLUMN_PROCESSNAME, "%processName%");
    final ColumnFilter filter2 = likeTo(COLUMN_PROCESSID, "%processName%");
    ArrayList terms = new ArrayList();
    terms.add(filter1);
    terms.add(filter2);
    QueryParam queryParam = new QueryParam("", LogicalExprType.OR.toString(), terms);
    ArrayList queryParams = new ArrayList();
    queryParams.add(queryParam);
    coreFunctionQueryParamBuilder = new CoreFunctionQueryParamBuilder(queryParam);
    Object builded = coreFunctionQueryParamBuilder.build();
    assertTrue(builded instanceof LogicalExprFilter);
    assertEquals("(" + COLUMN_PROCESSNAME + " like %processName%, true OR " + COLUMN_PROCESSID + " like %processName%, true)", builded.toString());
}