How to use

supportsElementaryOlapOperations

method

in

org.teiid.translator.ExecutionFactory

/**
 * @return true if nth_value is supported.
 *   defaults to {@link #supportsElementaryOlapOperations()}
 * @since 11.1
 */
public boolean supportsWindowFunctionNthValue() {
  return supportsElementaryOlapOperations();
}

/**
 * @return true if ntile is supported.
 *   defaults to {@link #supportsElementaryOlapOperations()}
 * @since 11.1
 */
public boolean supportsWindowFunctionNtile() {
  return supportsElementaryOlapOperations();
}

/**
 * 
 * @param function
 * @return true if the window frame clause is supported
 */
public boolean supportsWindowFrameClause() {
  return supportsElementaryOlapOperations();
}

/**
 * @return true if percent_rank is supported.
 *   defaults to {@link #supportsElementaryOlapOperations()}
 * @since 11.1
 */
public boolean supportsWindowFunctionPercentRank() {
  return supportsElementaryOlapOperations();
}

/**
 * @return true if all aggregates can have window function order by clauses.
 * @since 7.5
 */
public boolean supportsWindowOrderByWithAggregates() {
  return supportsElementaryOlapOperations();
}

/**
 * @return true if distinct aggregates can be windowed function.
 * @since 7.6
 */
public boolean supportsWindowDistinctAggregates() {
  return supportsElementaryOlapOperations();
}

/**
 * @return true if cume_dist is supported.
 *   defaults to {@link #supportsElementaryOlapOperations()}
 * @since 11.1
 */
public boolean supportsWindowFunctionCumeDist() {
  return supportsElementaryOlapOperations();
}

@TranslatorProperty(display="Supports OLAP Operations", advanced=true)
@Override
public boolean supportsElementaryOlapOperations() {
  if (supportsElementaryOlapOperations != null) {
    return supportsElementaryOlapOperations;
  }
  return delegate.supportsElementaryOlapOperations();
}
public void setSupportsElementaryOlapOperations(boolean value) {

tgtCaps.setCapabilitySupport(Capability.COMMON_TABLE_EXPRESSIONS, srcCaps.supportsCommonTableExpressions());
tgtCaps.setCapabilitySupport(Capability.RECURSIVE_COMMON_TABLE_EXPRESSIONS, srcCaps.supportsRecursiveCommonTableExpressions());
tgtCaps.setCapabilitySupport(Capability.ELEMENTARY_OLAP, srcCaps.supportsElementaryOlapOperations());
setSupports(connectorID, tgtCaps, Capability.ADVANCED_OLAP, srcCaps.supportsAdvancedOlapOperations(), Capability.ELEMENTARY_OLAP);
setSupports(connectorID, tgtCaps, Capability.WINDOW_FUNCTION_ORDER_BY_AGGREGATES, srcCaps.supportsWindowOrderByWithAggregates(), Capability.ELEMENTARY_OLAP);

tgtCaps.setCapabilitySupport(Capability.COMMON_TABLE_EXPRESSIONS, srcCaps.supportsCommonTableExpressions());
setSupports(connectorID, tgtCaps, Capability.RECURSIVE_COMMON_TABLE_EXPRESSIONS, srcCaps.supportsRecursiveCommonTableExpressions(), Capability.COMMON_TABLE_EXPRESSIONS);
tgtCaps.setCapabilitySupport(Capability.ELEMENTARY_OLAP, srcCaps.supportsElementaryOlapOperations());
tgtCaps.setCapabilitySupport(Capability.QUERY_WINDOW_FUNCTION_NTILE, srcCaps.supportsWindowFunctionNtile());
tgtCaps.setCapabilitySupport(Capability.QUERY_WINDOW_FUNCTION_PERCENT_RANK, srcCaps.supportsWindowFunctionPercentRank());

tgtCaps.setCapabilitySupport(Capability.COMMON_TABLE_EXPRESSIONS, srcCaps.supportsCommonTableExpressions());
setSupports(connectorID, tgtCaps, Capability.RECURSIVE_COMMON_TABLE_EXPRESSIONS, srcCaps.supportsRecursiveCommonTableExpressions(), Capability.COMMON_TABLE_EXPRESSIONS);
tgtCaps.setCapabilitySupport(Capability.ELEMENTARY_OLAP, srcCaps.supportsElementaryOlapOperations());
tgtCaps.setCapabilitySupport(Capability.QUERY_WINDOW_FUNCTION_NTILE, srcCaps.supportsWindowFunctionNtile());
tgtCaps.setCapabilitySupport(Capability.QUERY_WINDOW_FUNCTION_PERCENT_RANK, srcCaps.supportsWindowFunctionPercentRank());