Examples with GraphmlType org.graphdrawing.graphml.GraphmlType used on opensource projects

Example 6 with GraphmlType

use of org.graphdrawing.graphml.GraphmlType in project opennms by OpenNMS.

the class AssetGraphMLProvider method regenerateAssetTopology.

/**
 * Regenerates the AssetTopology defined by the providerId
 * @param providerId The providerId to regenerate.
 */
public synchronized void regenerateAssetTopology(String providerId) {
    Objects.requireNonNull(providerId);
    try {
        LOG.debug("Regenerating Asset Topology providerId: {}", providerId);
        if (!assetGraphDefinitionRepository.exists(providerId))
            throw new IllegalStateException(String.format("Asset Graph Definition with id '%s' cannot be regenerated, because it does not exist", providerId));
        GeneratorConfig config = assetGraphDefinitionRepository.getConfigDefinition(providerId);
        final GraphML graphML = transactionOperations.execute(status -> new AssetGraphGenerator(nodeProvider).generateGraphs(config));
        final GraphmlType graphmlType = GraphMLWriter.convert(graphML);
        if (graphmlRepository.exists(providerId))
            graphmlRepository.delete(providerId);
        graphmlRepository.save(config.getProviderId(), config.getLabel(), graphmlType);
    } catch (Exception ex) {
        LOG.error("problem regenerating asset topology ", ex);
        throw new RuntimeException(ex);
    }
}

Example 7 with GraphmlType

use of org.graphdrawing.graphml.GraphmlType in project opennms by OpenNMS.

the class GraphMLWriter method addProperties.

private static void addProperties(GraphmlType graphmlType, KeyForType keyForType, GraphMLElement element, DataTypeAddCallback callback) throws InvalidGraphException {
    for (Map.Entry<String, Object> eachEntry : element.getProperties().entrySet()) {
        if (eachEntry.getKey().equals(GraphMLElement.ID)) {
            // skip IDs
            continue;
        }
        List<KeyType> definedKeys = graphmlType.getKey().stream().filter(eachKey -> eachKey.getFor() == keyForType).filter(eachKey -> eachKey.getId().equals(eachEntry.getKey())).collect(Collectors.toList());
        if (definedKeys.isEmpty()) {
            KeyType keyType = new KeyType();
            keyType.setFor(keyForType);
            keyType.setId(eachEntry.getKey());
            keyType.setAttrName(eachEntry.getKey());
            keyType.setAttrType(parseType(eachEntry.getValue()));
            graphmlType.getKey().add(keyType);
        }
        if (definedKeys.size() > 1) {
            throw new InvalidGraphException("Duplicate key found for id " + eachEntry.getKey());
        }
        DataType dataType = new DataType();
        dataType.setKey(eachEntry.getKey());
        dataType.setContent(String.valueOf(eachEntry.getValue()));
        callback.addData(dataType);
    }
}