Examples with DirectedType uk.gov.gchq.gaffer.data.element.id.DirectedType used on opensource projects

Example 16 with DirectedType

use of uk.gov.gchq.gaffer.data.element.id.DirectedType in project Gaffer by gchq.

the class ClassicIteratorSettingsFactory method getEdgeEntityDirectionFilterIteratorSetting.

@Override
public IteratorSetting getEdgeEntityDirectionFilterIteratorSetting(final GraphFilters operation) {
    final boolean includeEntities = operation.getView().hasEntities();
    final boolean includeEdges = operation.getView().hasEdges();
    final DirectedType directedType = operation.getDirectedType();
    final IncludeIncomingOutgoingType inOutType;
    if (operation instanceof SeededGraphFilters) {
        inOutType = ((SeededGraphFilters) operation).getIncludeIncomingOutGoing();
    } else {
        inOutType = IncludeIncomingOutgoingType.OUTGOING;
    }
    final boolean deduplicateUndirectedEdges = operation instanceof GetAllElements;
    if ((null == inOutType || inOutType == IncludeIncomingOutgoingType.EITHER) && includeEdges && (DirectedType.isEither(directedType)) && !deduplicateUndirectedEdges) {
        LOGGER.debug("Returning null from getEdgeEntityDirectionFilterIteratorSetting (" + "inOutType = {}, includeEdges = {}, directedType = {}, deduplicateUndirectedEdges = {})", inOutType, includeEdges, directedType, deduplicateUndirectedEdges);
        return null;
    }
    final IteratorSetting is = new IteratorSettingBuilder(AccumuloStoreConstants.EDGE_ENTITY_DIRECTED_UNDIRECTED_INCOMING_OUTGOING_FILTER_ITERATOR_PRIORITY, AccumuloStoreConstants.EDGE_ENTITY_DIRECTED_UNDIRECTED_INCOMING_OUTGOING_FILTER_ITERATOR_NAME, EDGE_DIRECTED_UNDIRECTED_FILTER).includeIncomingOutgoing(inOutType).directedType(directedType).includeEdges(includeEdges).includeEntities(includeEntities).deduplicateUndirectedEdges(deduplicateUndirectedEdges).build();
    LOGGER.debug("Creating IteratorSetting for iterator class {} with " + "priority = {}, includeIncomingOutgoing = {}, directedType = {}, " + "includeEdges = {}, includeEntities = {}, deduplicateUndirectedEdges = {}", EDGE_DIRECTED_UNDIRECTED_FILTER, AccumuloStoreConstants.EDGE_ENTITY_DIRECTED_UNDIRECTED_INCOMING_OUTGOING_FILTER_ITERATOR_PRIORITY, inOutType, directedType, includeEdges, includeEntities, deduplicateUndirectedEdges);
    return is;
}