private <ENTITY> SqlStreamSupplier<ENTITY> getStreamSupplier(TableIdentifier<ENTITY> tableIdentifier) {
        @SuppressWarnings("unchecked")
        final SqlStreamSupplier<ENTITY> streamSupplier = (SqlStreamSupplier<ENTITY>) supportMap.get(tableIdentifier);
        return requireNonNull(streamSupplier,
            "No Sql Stream Supplier installed for table identifier "
            + tableIdentifier
        );
    }
The default implementation of the
{@link SqlStreamSupplierComponent}-interface.

@author Per Minborg
@since 3.0.1
runtime-parent/runtime-core/src/main/java/com/speedment/runtime/core/internal/component/sql/SqlStreamSupplierComponentImpl.java