| gvSIG desktop 1

		}

		Point min = env.getLowerCorner();

		Point max = env.getUpperCorner();

		return new Envelope(min.getX(), max.getX(), min.getY(), max.getY());

	}

	}

	private FeatureStore getFeatureStore() {

	}

	public void delete(Object value, FeatureReferenceProviderServices fref) {

		if (!isCompatibleOID(fref.getOID())) {

			throw new IllegalArgumentException("OID not compatible. Must be an instance of Number within the Integer range.");

		}

		delete(((org.gvsig.fmap.geom.Geometry) value).getEnvelope(), ((Number) fref.getOID()).intValue());

	}

		if (!isCompatibleOID(fref.getOID())) {

			throw new IllegalArgumentException("OID not compatible. Must be an instance of Number within the Integer range.");

		}

		insert(((org.gvsig.fmap.geom.Geometry) value).getEnvelope(), ((Number) fref.getOID()).intValue());

	}

	public List range(Object value1, Object value2) throws FeatureIndexException {

		throw new UnsupportedOperationException();

	}

	/**

	 * Indicates whether the given OID's type is compatible

	 * with this provider

	 * @param oid

	 * @return

	 * 		true if this index provider supports the given oid type

	 */

		if (!(oid instanceof Number)) {

			return false;

		}

		long num = ((Number) oid).longValue();

		if (num > Integer.MAX_VALUE || num < Integer.MIN_VALUE) {

			return false;

		}

		return true;

	}