import org.junit.Before;
import org.junit.Ignore;
import org.junit.Test;
-import org.openecomp.aai.champcore.graph.impl.InMemoryChampGraphImpl;
+import org.openecomp.aai.champ.graph.impl.InMemoryChampGraphImpl;
import org.openecomp.crud.dao.GraphDao;
import org.openecomp.crud.entity.Edge;
import org.openecomp.crud.entity.Vertex;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
-import java.util.Properties;
import static org.junit.Assert.*;
*/
public class ChampDaoTest {
-// private static final String GRAPH_NAME = "my_test_graph";
-//
-// private GraphDao champDao = null;
-//
-//
-// /**
-// * Perform setup steps that must be done prior to executing each test.
-// */
-// @Before
-// public void setup() {
-//
-// // Create an instance of the Champ DAO, backed by the Champ library's in-memory back end
-// // for testing purposes.
-// Map<String, Object> champDaoProperties = new HashMap<String, Object>();
-// champDaoProperties.put(ChampDao.CONFIG_STORAGE_BACKEND, "in-memory");
-// champDaoProperties.put(ChampDao.CONFIG_GRAPH_NAME, GRAPH_NAME);
-// champDao = new ChampDao(new InMemoryChampGraphImpl.Builder().properties(champDaoProperties).build());
-// }
-//
-//
-// /**
-// * Perform tear down steps that must be done after executing each test.
-// */
-// @After
-// public void tearDown() {
-//
-// // Release the Champ DAO instance that we were using for the test.
-// if (champDao != null) {
-// ((ChampDao) champDao).close();
-// }
-// }
-//
-//
-// /**
-// * Tests the ability of the {@link ChampDao} to create a vertex.
-// *
-// * @throws CrudException
-// */
-// @Test
-// public void createVertexTest() throws CrudException {
-//
-// String VERTEX_TYPE = "Test_Vertex";
-//
-// Map<String, Object> properties = new HashMap<String, Object>();
-// properties.put("property1", "something");
-// properties.put("property2", "something else");
-//
-// // Create the vertex.
-// Vertex createdVertex = champDao.addVertex(VERTEX_TYPE, properties);
-//
-// // Validate that the returned {@link Vertex} has the right label assigned to it.
-// assertTrue("Unexpected vertex type '" + createdVertex.getType() + "' returned from DAO",
-// createdVertex.getType().equals(VERTEX_TYPE));
-//
-// // Validate that all of the properties that we provided to the DAO are in fact assigned
-// // to the {@link Vertex} that we got back.
-// assertTrue("Vertex property list returned from DAO did not contain all expected properties - expected: " +
-// properties.keySet() + " actual: " + createdVertex.getProperties().keySet(),
-// createdVertex.getProperties().keySet().containsAll(properties.keySet()));
-//
-// // Validate that the values assigned to the properties in the returned {@link Vertex}
-// // match the ones that we provided.
-// for (String propertyKey : properties.keySet()) {
-//
-// assertTrue(createdVertex.getProperties().get(propertyKey).equals(properties.get(propertyKey)));
-// }
-// }
-//
-//
-// /**
-// * Tests the ability of the {@link ChampDao} to retrieve a vertex from the graph data store
-// * by its unique identifier.
-// *
-// * @throws CrudException
-// */
-// @Test
-// public void getVertexByIdTest() throws CrudException {
-//
-// String VERTEX_TYPE = "Test_Vertex";
-//
-// Map<String, Object> properties = new HashMap<String, Object>();
-// properties.put("property1", "something");
-// properties.put("property2", "something else");
-//
-// // Create the vertex.
-// Vertex createdVertex = champDao.addVertex(VERTEX_TYPE, properties);
-//
-// // Make sure the {@link Vertex} returned from the create method includes an id that we can
-// // use to retrieve it.
-// assertTrue("No valid id returned for the created vertex", createdVertex.getId().isPresent());
-//
-// // Now, retrieve the {@link Vertex} by its identifier.
-// Vertex retrievedVertex = champDao.getVertex(createdVertex.getId().get(), VERTEX_TYPE);
-//
-// // Validate that the retrieved {@link Vertex} has the right label assigned to it.
-// assertTrue("Unexpected vertex type '" + retrievedVertex.getType() + "' returned from DAO",
-// retrievedVertex.getType().equals(VERTEX_TYPE));
-//
-// // Validate that all of the properties that we provided when we created the {@link Vertex}
-// // are present in the {@link Vertex} that we retrieved.
-// assertTrue("Vertex property list returned from DAO did not contain all expected properties - expected: " +
-// properties.keySet() + " actual: " + retrievedVertex.getProperties().keySet(),
-// retrievedVertex.getProperties().keySet().containsAll(properties.keySet()));
-//
-// // Validate that the values assigned to the properties in the retrieved {@link Vertex}
-// // match the ones that we provided when we created it.
-// for (String propertyKey : properties.keySet()) {
-//
-// assertTrue(retrievedVertex.getProperties().get(propertyKey).equals(properties.get(propertyKey)));
-// }
-// }
-//
-//
-// /**
-// * Tests the ability of the {@link ChampDao} to update an already existing vertex.
-// *
-// * @throws CrudException
-// */
-// @Test
-// public void updateVertexTest() throws CrudException {
-//
-// final String VERTEX_TYPE = "Test_Vertex";
-//
-// Map<String, Object> properties = new HashMap<String, Object>();
-// properties.put("property1", "something");
-// properties.put("property2", "something else");
-//
-// // Create the vertex.
-// Vertex createdVertex = champDao.addVertex(VERTEX_TYPE, properties);
-//
-// // Make sure the {@link Vertex} returned from the create method includes an id that we can
-// // use to retrieve it.
-// assertTrue("No valid id returned for the created vertex", createdVertex.getId().isPresent());
-//
-// // Modify the properties list...
-// properties.put("property3", "a new property");
-// properties.remove("property1");
-//
-// // ...and apply it to our vertex.
-// Vertex updatedVertex = champDao.updateVertex(createdVertex.getId().get(), createdVertex.getType(), properties);
-//
-// assertTrue("Vertex property list returned from DAO update operation did not contain all expected properties - expected: " +
-// properties.keySet() + " actual: " + updatedVertex.getProperties().keySet(),
-// updatedVertex.getProperties().keySet().containsAll(properties.keySet()));
-//
-// // Validate that the values assigned to the properties in the updated {@link Vertex}
-// // match the ones that we provided when we created it.
-// for (String propertyKey : properties.keySet()) {
-//
-// assertTrue("Unexpected value for property '" + propertyKey + "' - Expected: " +
-// properties.get(propertyKey) + " Actual: " +
-// updatedVertex.getProperties().get(propertyKey),
-// updatedVertex.getProperties().get(propertyKey).equals(properties.get(propertyKey)));
-// }
-//
-// // Validate that the property that we removed is NOT in the set of properties from our
-// // updated {@link Vertex}.
-// assertFalse("Property 'property1' should no longer be associated with updated vertex",
-// updatedVertex.getProperties().containsKey("property1"));
-// }
-//
-//
-// /**
-// * Tests the ability of the {@link ChampDao} to retrieve multiple vertices which match
-// * a particular set of supplied properties.
-// *
-// * @throws CrudException
-// */
-// @Test
-// public void getVerticesTest() throws CrudException {
-//
-// final String FIRST_VERTEX_TYPE = "pserver";
-// final String SECOND_VERTEX_TYPE = "complex";
-//
-// // Create some vertices.
-//
-// Map<String, Object> vertex1Properties = new HashMap<String, Object>();
-// vertex1Properties.put("O/S", "Linux");
-// vertex1Properties.put("version", "6.5");
-// vertex1Properties.put("hostname", "kll0001");
-// champDao.addVertex(FIRST_VERTEX_TYPE, vertex1Properties);
-//
-// Map<String, Object> vertex2Properties = new HashMap<String, Object>();
-// vertex2Properties.put("O/S", "Linux");
-// vertex2Properties.put("version", "6.5");
-// vertex2Properties.put("hostname", "kll0002");
-// champDao.addVertex(FIRST_VERTEX_TYPE, vertex2Properties);
-//
-// Map<String, Object> vertex3Properties = new HashMap<String, Object>();
-// vertex3Properties.put("O/S", "Linux");
-// vertex3Properties.put("version", "7.2");
-// vertex3Properties.put("hostname", "kll0003");
-// champDao.addVertex(FIRST_VERTEX_TYPE, vertex3Properties);
-//
-// Map<String, Object> vertex4Properties = new HashMap<String, Object>();
-// vertex4Properties.put("O/S", "Windows");
-// vertex4Properties.put("version", "10");
-// vertex4Properties.put("hostname", "Dev Laptop");
-// champDao.addVertex(FIRST_VERTEX_TYPE, vertex4Properties);
-//
-// Map<String, Object> vertex5Properties = new HashMap<String, Object>();
-// vertex5Properties.put("Street", "Baker");
-// vertex5Properties.put("Number", "222B");
-// champDao.addVertex(SECOND_VERTEX_TYPE, vertex5Properties);
-//
-// // Create a set of properties to use for our query.
-// Map<String, Object> queryProperties = new HashMap<String, Object>();
-// queryProperties.put("O/S", "Linux");
-// queryProperties.put("version", "6.5");
-//
-// // Validate that we filter our 'get vertices' results by type
-// List<Vertex> allVerticesByType = champDao.getVertices(FIRST_VERTEX_TYPE, MapBuilder.builder().build());
-// for (Vertex v : allVerticesByType) {
-// assertTrue("Unexpected vertex type returned from query. Expected: " +
-// FIRST_VERTEX_TYPE + " Actual: " + v.getType(),
-// v.getType().equals(FIRST_VERTEX_TYPE));
-// }
-//
-// // Now, request the vertices that match our parameters.
-// List<Vertex> vertices = champDao.getVertices(FIRST_VERTEX_TYPE, queryProperties);
-//
-// // Validate that got back the expected number of vertices.
-// assertEquals(vertices.size(), 2);
-//
-// // Validate that the vertices we got back contain the expected parameters.
-// for (Vertex v : vertices) {
-//
-// assertTrue("Vertex from query result does not contain expected vertex 'O/S'",
-// v.getProperties().containsKey("O/S"));
-// assertTrue("Vertex from query result contains unexpected value for 'O/S' parameter - Expected: 'Linux' Actual: '" +
-// v.getProperties().get("O/S") + "'",
-// v.getProperties().get("O/S").equals("Linux"));
-//
-// assertTrue("Vertex from query result does not contain expected vertex 'O/S'",
-// v.getProperties().containsKey("version"));
-// assertTrue("Vertex from query result contains unexpected value for 'O/S' parameter - Expected: 'Linux' Actual: '" +
-// v.getProperties().get("O/S") + "'",
-// v.getProperties().get("version").equals("6.5"));
-// }
-// }
-//
-// @Test
-// public void deleteVertexTest() throws CrudException {
-//
-// boolean deletedVertexNotFound = false;
-//
-// // Create a vertex.
-// Vertex createdVertex = champDao.addVertex("test_type", MapBuilder.builder()
-// .withKeyValue("O/S", "Linux")
-// .withKeyValue("version", "6.5")
-// .withKeyValue("hostname", "kll0001")
-// .build());
-//
-// // Verify that we can retrieve the vertex from the graph data base.
-// Vertex retrievedVertex = champDao.getVertex(createdVertex.getId().get(), "test_type");
-//
-// // Now, delete the vertex.
-// champDao.deleteVertex(createdVertex.getId().get(), "test_type");
-//
-// // Now, try to retrieve it again. This time we should fail to find it.
-// try {
-// champDao.getVertex(createdVertex.getId().get(), "test_type");
-//
-// } catch (CrudException e) {
-// assertTrue(e.getMessage().contains("No vertex with id"));
-// deletedVertexNotFound = true;
-// }
-//
-// assertTrue("Should not have been able to retrieve deleted vertex", deletedVertexNotFound);
-// }
-//
-// @Test
-// public void createEdgeTest() throws CrudException {
-//
-// String EDGE_TYPE = "has";
-//
-// // Create the source vertex for the edge.
-// Map<String, Object> srcVertexProperties = new HashMap<String, Object>();
-// srcVertexProperties.put("O/S", "Linux");
-// srcVertexProperties.put("version", "6.5");
-// srcVertexProperties.put("hostname", "kll0001");
-// Vertex sourceVertex = champDao.addVertex("vserver", srcVertexProperties);
-//
-// // Create the target vertex for the edge.
-// Map<String, Object> dstVertexProperties = new HashMap<String, Object>();
-// dstVertexProperties.put("O/S", "Linux");
-// dstVertexProperties.put("version", "6.5");
-// dstVertexProperties.put("hostname", "kll0002");
-// Vertex destVertex = champDao.addVertex("VNF", dstVertexProperties);
-//
-// // Now, create the edge itself.
-// Map<String, Object> edgeProperties = new HashMap<String, Object>();
-// edgeProperties.put("prop", "val");
-// Edge createdEdge = champDao.addEdge("has", sourceVertex, destVertex, edgeProperties);
-//
-// // Validate that the Edge object returned from the create method matches what we were
-// // trying to create.
-// assertTrue("Unexpected type for Edge returned from create method. Expected: " + EDGE_TYPE
-// + " Actual: " + createdEdge.getType(),
-// createdEdge.getType().equals("has"));
-// assertTrue("Unexpected properties for Edge returned from create method. Expected: " + edgeProperties
-// + " Actual: " + createdEdge.getProperties(),
-// createdEdge.getProperties().equals(edgeProperties));
-//
-// }
-//
-// @Test
-// public void createEdgeWithMissingSrcOrTargetTest() throws CrudException {
-//
-// String EDGE_TYPE = "has";
-//
-// // Create the source vertex for the edge.
-// Map<String, Object> srcVertexProperties = new HashMap<String, Object>();
-// srcVertexProperties.put("O/S", "Linux");
-// srcVertexProperties.put("version", "6.5");
-// srcVertexProperties.put("hostname", "kll0001");
-// Vertex sourceVertex = champDao.addVertex("vserver", srcVertexProperties);
-//
-// // Create the target vertex for the edge.
-// Map<String, Object> dstVertexProperties = new HashMap<String, Object>();
-// dstVertexProperties.put("O/S", "Linux");
-// dstVertexProperties.put("version", "6.5");
-// dstVertexProperties.put("hostname", "kll0002");
-// Vertex destVertex = champDao.addVertex("VNF", dstVertexProperties);
-//
-// // Now, try creating the Edge but specify an id for the source vertex that does
-// // not exist.
-// Map<String, Object> edgeProperties = new HashMap<String, Object>();
-// edgeProperties.put("prop", "val");
-// try {
-// champDao.addEdge(EDGE_TYPE, new Vertex.Builder("miss").id("99").build(), destVertex, edgeProperties);
-// } catch (CrudException e) {
-// assertTrue(e.getMessage().contains("Error creating edge - source vertex"));
-// }
-//
-// // Now, try created the Edge with a valid source vertex, but specify an id for the
-// // target vertex that does not exist.
-// try {
-// champDao.addEdge(EDGE_TYPE, sourceVertex, new Vertex.Builder("miss").id("99").build(), edgeProperties);
-// } catch (CrudException e) {
-// assertTrue(e.getMessage().contains("Error creating edge - target vertex"));
-// }
-//
-// }
-//
-// @Test
-// public void getEdgeByIdTest() throws CrudException {
-//
-// String EDGE_TYPE = "has";
-//
-// // Create the source vertex for the edge.
-// Map<String, Object> srcVertexProperties = new HashMap<String, Object>();
-// srcVertexProperties.put("O/S", "Linux");
-// srcVertexProperties.put("version", "6.5");
-// srcVertexProperties.put("hostname", "kll0001");
-// Vertex sourceVertex = champDao.addVertex("vserver", srcVertexProperties);
-//
-// // Create the target vertex for the edge.
-// Map<String, Object> dstVertexProperties = new HashMap<String, Object>();
-// dstVertexProperties.put("O/S", "Linux");
-// dstVertexProperties.put("version", "6.5");
-// dstVertexProperties.put("hostname", "kll0002");
-// Vertex destVertex = champDao.addVertex("VNF", dstVertexProperties);
-//
-// // Now, create the edge itself.
-// Map<String, Object> edgeProperties = new HashMap<String, Object>();
-// edgeProperties.put("prop", "val");
-// Edge createdEdge = champDao.addEdge("has", sourceVertex, destVertex, edgeProperties);
-//
-// // Retrieve the edge we just created by specifying its unique identifier.
-// Edge retrievedEdge = champDao.getEdge(createdEdge.getId().get(), "has");
-//
-// // Validate that the contents of the object that we got back matches what we thought we
-// // created.
-// assertTrue("Unexpected type for Edge returned from get method. Expected: " + EDGE_TYPE
-// + " Actual: " + retrievedEdge.getType(),
-// retrievedEdge.getType().equals(EDGE_TYPE));
-// assertTrue("Unexpected properties for Edge returned from get method. Expected: " + edgeProperties
-// + " Actual: " + retrievedEdge.getProperties(),
-// retrievedEdge.getProperties().equals(edgeProperties));
-// }
-//
-// @Test
-// public void getEdgesTest() throws CrudException {
-//
-// final String EDGE_TYPE_HAS = "has";
-// final String EDGE_TYPE_RUNS = "runs";
-//
-// // Create some vertices and edges that we can query agains.
-// Vertex complex = champDao.addVertex("complex", MapBuilder.builder()
-// .withKeyValue("Province", "Ontario")
-// .withKeyValue("City", "Ottawa")
-// .withKeyValue("Street", "303 Terry Fox")
-// .build());
-//
-// Vertex vserver = champDao.addVertex("vserver", MapBuilder.builder()
-// .withKeyValue("O/S", "Linux")
-// .withKeyValue("version", "6.5")
-// .withKeyValue("hostname", "kll0001")
-// .build());
-//
-// Vertex vnf1 = champDao.addVertex("vserver", MapBuilder.builder()
-// .withKeyValue("Application", "OpenDaylight")
-// .build());
-//
-// Vertex vnf2 = champDao.addVertex("vserver", MapBuilder.builder()
-// .withKeyValue("Application", "Cammunda")
-// .build());
-//
-// Edge edge1 = champDao.addEdge(EDGE_TYPE_HAS, complex, vserver,
-// MapBuilder.builder()
-// .withKeyValue("usesResource", "false")
-// .withKeyValue("hasDelTarget", "false")
-// .build());
-//
-// Edge edge2 = champDao.addEdge(EDGE_TYPE_RUNS, vserver, vnf1,
-// MapBuilder.builder()
-// .withKeyValue("usesResource", "false")
-// .withKeyValue("hasDelTarget", "true")
-// .build());
-//
-// Edge edge3 = champDao.addEdge(EDGE_TYPE_RUNS, vserver, vnf2,
-// MapBuilder.builder()
-// .withKeyValue("usesResource", "false")
-// .withKeyValue("hasDelTarget", "false")
-// .build());
-//
-// // Query for all HAS edges.
-// List<Edge> hasEdges = champDao.getEdges(EDGE_TYPE_HAS, new HashMap<String, Object>());
-//
-// assertEquals("Unexpected number of edges of type 'has' found. Expected: 1 Actual: " + hasEdges.size(),
-// hasEdges.size(), 1);
-// assertTrue("Result of query for 'has' type edges does not contain the expected results",
-// containsEdge(edge1, hasEdges));
-//
-// // Query for all RUNS edges.
-// List<Edge> runsEdges = champDao.getEdges(EDGE_TYPE_RUNS, new HashMap<String, Object>());
-//
-// assertEquals("Unexpected number of edges of type 'runs' found. Expected: 2 Actual: " + runsEdges.size(),
-// runsEdges.size(), 2);
-// assertTrue("Result of query for 'runs' type edges does not contain the expected results",
-// containsEdge(edge2, runsEdges));
-// assertTrue("Result of query for 'runs' type edges does not contain the expected results",
-// containsEdge(edge2, runsEdges));
-//
-// // Query for all HAS edges with the property 'hasDelTarget' equal to 'true'.
-// List<Edge> runsEdgesWithDelTargetTrue =
-// champDao.getEdges(EDGE_TYPE_RUNS, MapBuilder.builder()
-// .withKeyValue("hasDelTarget", "true")
-// .build());
-//
-// assertEquals("Unexpected number of edges of type 'has' with 'hasDelTarget=true' found. Expected: 1 Actual: "
-// + runsEdgesWithDelTargetTrue.size(),
-// runsEdgesWithDelTargetTrue.size(), 1);
-// assertTrue("Result of query for 'runs' type edges with delTarget set to TRUE does not contain the expected results",
-// containsEdge(edge2, runsEdgesWithDelTargetTrue));
-// }
-//
-// @Test
-// @Ignore // For now - pending some expected fixes to the Champ library.
-// public void updateEdgeTest() throws CrudException {
-//
-// // Create the source vertex for the edge.
-// Vertex sourceVertex = champDao.addVertex("vserver", MapBuilder.builder()
-// .withKeyValue("O/S", "Linux")
-// .withKeyValue("version", "6.5")
-// .withKeyValue("hostname", "kll0001")
-// .build());
-//
-// // Create the target vertex for the edge.
-// Vertex destVertex = champDao.addVertex("VNF", MapBuilder.builder()
-// .withKeyValue("O/S", "Linux")
-// .withKeyValue("version", "6.5")
-// .withKeyValue("hostname", "kll0002")
-// .build());
-//
-// // Now, create the edge itself.
-// Edge createdEdge = champDao.addEdge("has",
-// sourceVertex,
-// destVertex,
-// MapBuilder.builder()
-// .withKeyValue("key1", "value1")
-// .withKeyValue("key2", "value2")
-// .withKeyValue("key3", "value3")
-// .build());
-//
-// // Make sure the Edge returned from the create method includes an id that we can
-// // use to retrieve it.
-// assertTrue("No valid id returned for the created edge", createdEdge.getId().isPresent());
-//
-// // Retrieve the properties map for our edge and make some changes.
-// Map<String, Object> properties = createdEdge.getProperties();
-// properties.put("key4", "value4");
-// properties.remove("key2");
-//
-// // Now update the edge with the new properties map.
-// Edge updatedEdge = champDao.updateEdge(createdEdge);
-//
-// assertTrue("Edge property list returned from DAO update operation did not contain all expected properties - expected: " +
-// properties.keySet() + " actual: " + updatedEdge.getProperties().keySet(),
-// updatedEdge.getProperties().keySet().containsAll(properties.keySet()));
-//
-// // Validate that the values assigned to the properties in the updated Edge
-// // match the ones that we provided when we created it.
-// for (String propertyKey : properties.keySet()) {
-//
-// assertTrue("Unexpected value for property '" + propertyKey + "' - Expected: " +
-// properties.get(propertyKey) + " Actual: " +
-// updatedEdge.getProperties().get(propertyKey),
-// updatedEdge.getProperties().get(propertyKey).equals(properties.get(propertyKey)));
-// }
-//
-// // Validate that the property that we removed is NOT in the set of properties from our
-// // updated edge.
-// // *** We will leave this validation commented out for now, as the Champ library actually
-// // merges update properties instead of replacing them...
-//// assertFalse("Property 'key2' should no longer be associated with updated edge",
-//// updatedEdge.getProperties().containsKey("key2"));
-// }
-//
-// @Test
-// public void deleteEdgeTest() throws CrudException {
-//
-// boolean deletedEdgeNotFound = false;
-//
-// // Create the source vertex for the edge.
-// Vertex sourceVertex = champDao.addVertex("vserver", MapBuilder.builder()
-// .withKeyValue("O/S", "Linux")
-// .withKeyValue("version", "6.5")
-// .withKeyValue("hostname", "kll0001")
-// .build());
-//
-// // Create the target vertex for the edge.
-// Vertex destVertex = champDao.addVertex("VNF", MapBuilder.builder()
-// .withKeyValue("O/S", "Linux")
-// .withKeyValue("version", "6.5")
-// .withKeyValue("hostname", "kll0002")
-// .build());
-//
-// // Now, create the edge itself.
-// Edge createdEdge = champDao.addEdge("has",
-// sourceVertex,
-// destVertex,
-// MapBuilder.builder()
-// .withKeyValue("key1", "value1")
-// .withKeyValue("key2", "value2")
-// .withKeyValue("key3", "value3")
-// .build());
-//
-// // Verify that we can retrieve the edge that we just created.
-// Edge retrievedEdge = champDao.getEdge(createdEdge.getId().get(), "has");
-//
-// // Now, delete it.
-// champDao.deleteEdge(createdEdge.getId().get(), "has");
-//
-// // Try retrieving it again. This time we should not find it.
-// try {
-// champDao.getEdge(createdEdge.getId().get(), "has");
-// } catch (CrudException e) {
-//
-// assertTrue(e.getMessage().contains("No edge with id"));
-// deletedEdgeNotFound = true;
-// }
-//
-// assertTrue("Should not have been able to retrieve deleted edge.", deletedEdgeNotFound);
-// }
-//
-// private boolean containsEdge(Edge anEdge, List<Edge> edges) {
-//
-// for (Edge e : edges) {
-// if (e.getId().isPresent() && anEdge.getId().isPresent() && (e.getId().get().equals(anEdge.getId().get()))) {
-// return true;
-// }
-//
-// }
-// return false;
-// }
-//
-// public static class MapBuilder {
-//
-// private Map<String, Object> map;
-//
-// private MapBuilder() {
-// map = new HashMap<String, Object>();
-// }
-//
-// public static MapBuilder builder() {
-// return new MapBuilder();
-// }
-//
-// public MapBuilder withKeyValue(String key, Object value) {
-// map.put(key, value);
-// return this;
-// }
-//
-// public Map<String, Object> build() {
-// return map;
-// }
-// }
+ private static final String GRAPH_NAME = "my_test_graph";
+
+ private GraphDao champDao = null;
+
+
+ /**
+ * Perform setup steps that must be done prior to executing each test.
+ */
+ @Before
+ public void setup() {
+
+ // Create an instance of the Champ DAO, backed by the Champ library's in-memory back end
+ // for testing purposes.
+ Map<String, Object> champDaoProperties = new HashMap<String, Object>();
+ champDaoProperties.put(ChampDao.CONFIG_STORAGE_BACKEND, "in-memory");
+ champDaoProperties.put(ChampDao.CONFIG_GRAPH_NAME, GRAPH_NAME);
+ champDao = new ChampDao(new InMemoryChampGraphImpl.Builder().properties(champDaoProperties).build());
+ }
+
+
+ /**
+ * Perform tear down steps that must be done after executing each test.
+ */
+ @After
+ public void tearDown() {
+
+ // Release the Champ DAO instance that we were using for the test.
+ if (champDao != null) {
+ ((ChampDao) champDao).close();
+ }
+ }
+
+
+ /**
+ * Tests the ability of the {@link ChampDao} to create a vertex.
+ *
+ * @throws CrudException
+ */
+ @Test
+ public void createVertexTest() throws CrudException {
+
+ String VERTEX_TYPE = "Test_Vertex";
+
+ Map<String, Object> properties = new HashMap<String, Object>();
+ properties.put("property1", "something");
+ properties.put("property2", "something else");
+
+ // Create the vertex.
+ Vertex createdVertex = champDao.addVertex(VERTEX_TYPE, properties);
+
+ // Validate that the returned {@link Vertex} has the right label assigned to it.
+ assertTrue("Unexpected vertex type '" + createdVertex.getType() + "' returned from DAO",
+ createdVertex.getType().equals(VERTEX_TYPE));
+
+ // Validate that all of the properties that we provided to the DAO are in fact assigned
+ // to the {@link Vertex} that we got back.
+ assertTrue("Vertex property list returned from DAO did not contain all expected properties - expected: " +
+ properties.keySet() + " actual: " + createdVertex.getProperties().keySet(),
+ createdVertex.getProperties().keySet().containsAll(properties.keySet()));
+
+ // Validate that the values assigned to the properties in the returned {@link Vertex}
+ // match the ones that we provided.
+ for (String propertyKey : properties.keySet()) {
+
+ assertTrue(createdVertex.getProperties().get(propertyKey).equals(properties.get(propertyKey)));
+ }
+ }
+
+
+ /**
+ * Tests the ability of the {@link ChampDao} to retrieve a vertex from the graph data store
+ * by its unique identifier.
+ *
+ * @throws CrudException
+ */
+ @Test
+ public void getVertexByIdTest() throws CrudException {
+
+ String VERTEX_TYPE = "Test_Vertex";
+
+ Map<String, Object> properties = new HashMap<String, Object>();
+ properties.put("property1", "something");
+ properties.put("property2", "something else");
+
+ // Create the vertex.
+ Vertex createdVertex = champDao.addVertex(VERTEX_TYPE, properties);
+
+ // Make sure the {@link Vertex} returned from the create method includes an id that we can
+ // use to retrieve it.
+ assertTrue("No valid id returned for the created vertex", createdVertex.getId().isPresent());
+
+ // Now, retrieve the {@link Vertex} by its identifier.
+ Vertex retrievedVertex = champDao.getVertex(createdVertex.getId().get(), VERTEX_TYPE);
+
+ // Validate that the retrieved {@link Vertex} has the right label assigned to it.
+ assertTrue("Unexpected vertex type '" + retrievedVertex.getType() + "' returned from DAO",
+ retrievedVertex.getType().equals(VERTEX_TYPE));
+
+ // Validate that all of the properties that we provided when we created the {@link Vertex}
+ // are present in the {@link Vertex} that we retrieved.
+ assertTrue("Vertex property list returned from DAO did not contain all expected properties - expected: " +
+ properties.keySet() + " actual: " + retrievedVertex.getProperties().keySet(),
+ retrievedVertex.getProperties().keySet().containsAll(properties.keySet()));
+
+ // Validate that the values assigned to the properties in the retrieved {@link Vertex}
+ // match the ones that we provided when we created it.
+ for (String propertyKey : properties.keySet()) {
+
+ assertTrue(retrievedVertex.getProperties().get(propertyKey).equals(properties.get(propertyKey)));
+ }
+ }
+
+
+ /**
+ * Tests the ability of the {@link ChampDao} to update an already existing vertex.
+ *
+ * @throws CrudException
+ */
+ @Test
+ public void updateVertexTest() throws CrudException {
+
+ final String VERTEX_TYPE = "Test_Vertex";
+
+ Map<String, Object> properties = new HashMap<String, Object>();
+ properties.put("property1", "something");
+ properties.put("property2", "something else");
+
+ // Create the vertex.
+ Vertex createdVertex = champDao.addVertex(VERTEX_TYPE, properties);
+
+ // Make sure the {@link Vertex} returned from the create method includes an id that we can
+ // use to retrieve it.
+ assertTrue("No valid id returned for the created vertex", createdVertex.getId().isPresent());
+
+ // Modify the properties list...
+ properties.put("property3", "a new property");
+ properties.remove("property1");
+
+ // ...and apply it to our vertex.
+ Vertex updatedVertex = champDao.updateVertex(createdVertex.getId().get(), createdVertex.getType(), properties);
+
+ assertTrue("Vertex property list returned from DAO update operation did not contain all expected properties - expected: " +
+ properties.keySet() + " actual: " + updatedVertex.getProperties().keySet(),
+ updatedVertex.getProperties().keySet().containsAll(properties.keySet()));
+
+ // Validate that the values assigned to the properties in the updated {@link Vertex}
+ // match the ones that we provided when we created it.
+ for (String propertyKey : properties.keySet()) {
+
+ assertTrue("Unexpected value for property '" + propertyKey + "' - Expected: " +
+ properties.get(propertyKey) + " Actual: " +
+ updatedVertex.getProperties().get(propertyKey),
+ updatedVertex.getProperties().get(propertyKey).equals(properties.get(propertyKey)));
+ }
+
+ // Validate that the property that we removed is NOT in the set of properties from our
+ // updated {@link Vertex}.
+ assertFalse("Property 'property1' should no longer be associated with updated vertex",
+ updatedVertex.getProperties().containsKey("property1"));
+ }
+
+
+ /**
+ * Tests the ability of the {@link ChampDao} to retrieve multiple vertices which match
+ * a particular set of supplied properties.
+ *
+ * @throws CrudException
+ */
+ @Test
+ public void getVerticesTest() throws CrudException {
+
+ final String FIRST_VERTEX_TYPE = "pserver";
+ final String SECOND_VERTEX_TYPE = "complex";
+
+ // Create some vertices.
+
+ Map<String, Object> vertex1Properties = new HashMap<String, Object>();
+ vertex1Properties.put("O/S", "Linux");
+ vertex1Properties.put("version", "6.5");
+ vertex1Properties.put("hostname", "kll0001");
+ champDao.addVertex(FIRST_VERTEX_TYPE, vertex1Properties);
+
+ Map<String, Object> vertex2Properties = new HashMap<String, Object>();
+ vertex2Properties.put("O/S", "Linux");
+ vertex2Properties.put("version", "6.5");
+ vertex2Properties.put("hostname", "kll0002");
+ champDao.addVertex(FIRST_VERTEX_TYPE, vertex2Properties);
+
+ Map<String, Object> vertex3Properties = new HashMap<String, Object>();
+ vertex3Properties.put("O/S", "Linux");
+ vertex3Properties.put("version", "7.2");
+ vertex3Properties.put("hostname", "kll0003");
+ champDao.addVertex(FIRST_VERTEX_TYPE, vertex3Properties);
+
+ Map<String, Object> vertex4Properties = new HashMap<String, Object>();
+ vertex4Properties.put("O/S", "Windows");
+ vertex4Properties.put("version", "10");
+ vertex4Properties.put("hostname", "Dev Laptop");
+ champDao.addVertex(FIRST_VERTEX_TYPE, vertex4Properties);
+
+ Map<String, Object> vertex5Properties = new HashMap<String, Object>();
+ vertex5Properties.put("Street", "Baker");
+ vertex5Properties.put("Number", "222B");
+ champDao.addVertex(SECOND_VERTEX_TYPE, vertex5Properties);
+
+ // Create a set of properties to use for our query.
+ Map<String, Object> queryProperties = new HashMap<String, Object>();
+ queryProperties.put("O/S", "Linux");
+ queryProperties.put("version", "6.5");
+
+ // Validate that we filter our 'get vertices' results by type
+ List<Vertex> allVerticesByType = champDao.getVertices(FIRST_VERTEX_TYPE, MapBuilder.builder().build());
+ for (Vertex v : allVerticesByType) {
+ assertTrue("Unexpected vertex type returned from query. Expected: " +
+ FIRST_VERTEX_TYPE + " Actual: " + v.getType(),
+ v.getType().equals(FIRST_VERTEX_TYPE));
+ }
+
+ // Now, request the vertices that match our parameters.
+ List<Vertex> vertices = champDao.getVertices(FIRST_VERTEX_TYPE, queryProperties);
+
+ // Validate that got back the expected number of vertices.
+ assertEquals(vertices.size(), 2);
+
+ // Validate that the vertices we got back contain the expected parameters.
+ for (Vertex v : vertices) {
+
+ assertTrue("Vertex from query result does not contain expected vertex 'O/S'",
+ v.getProperties().containsKey("O/S"));
+ assertTrue("Vertex from query result contains unexpected value for 'O/S' parameter - Expected: 'Linux' Actual: '" +
+ v.getProperties().get("O/S") + "'",
+ v.getProperties().get("O/S").equals("Linux"));
+
+ assertTrue("Vertex from query result does not contain expected vertex 'O/S'",
+ v.getProperties().containsKey("version"));
+ assertTrue("Vertex from query result contains unexpected value for 'O/S' parameter - Expected: 'Linux' Actual: '" +
+ v.getProperties().get("O/S") + "'",
+ v.getProperties().get("version").equals("6.5"));
+ }
+ }
+
+ @Test
+ public void deleteVertexTest() throws CrudException {
+
+ boolean deletedVertexNotFound = false;
+
+ // Create a vertex.
+ Vertex createdVertex = champDao.addVertex("test_type", MapBuilder.builder()
+ .withKeyValue("O/S", "Linux")
+ .withKeyValue("version", "6.5")
+ .withKeyValue("hostname", "kll0001")
+ .build());
+
+ // Verify that we can retrieve the vertex from the graph data base.
+ Vertex retrievedVertex = champDao.getVertex(createdVertex.getId().get(), "test_type");
+
+ // Now, delete the vertex.
+ champDao.deleteVertex(createdVertex.getId().get(), "test_type");
+
+ // Now, try to retrieve it again. This time we should fail to find it.
+ try {
+ champDao.getVertex(createdVertex.getId().get(), "test_type");
+
+ } catch (CrudException e) {
+ assertTrue(e.getMessage().contains("No vertex with id"));
+ deletedVertexNotFound = true;
+ }
+
+ assertTrue("Should not have been able to retrieve deleted vertex", deletedVertexNotFound);
+ }
+
+ @Test
+ public void createEdgeTest() throws CrudException {
+
+ String EDGE_TYPE = "has";
+
+ // Create the source vertex for the edge.
+ Map<String, Object> srcVertexProperties = new HashMap<String, Object>();
+ srcVertexProperties.put("O/S", "Linux");
+ srcVertexProperties.put("version", "6.5");
+ srcVertexProperties.put("hostname", "kll0001");
+ Vertex sourceVertex = champDao.addVertex("vserver", srcVertexProperties);
+
+ // Create the target vertex for the edge.
+ Map<String, Object> dstVertexProperties = new HashMap<String, Object>();
+ dstVertexProperties.put("O/S", "Linux");
+ dstVertexProperties.put("version", "6.5");
+ dstVertexProperties.put("hostname", "kll0002");
+ Vertex destVertex = champDao.addVertex("VNF", dstVertexProperties);
+
+ // Now, create the edge itself.
+ Map<String, Object> edgeProperties = new HashMap<String, Object>();
+ edgeProperties.put("prop", "val");
+ Edge createdEdge = champDao.addEdge("has", sourceVertex, destVertex, edgeProperties);
+
+ // Validate that the Edge object returned from the create method matches what we were
+ // trying to create.
+ assertTrue("Unexpected type for Edge returned from create method. Expected: " + EDGE_TYPE
+ + " Actual: " + createdEdge.getType(),
+ createdEdge.getType().equals("has"));
+ assertTrue("Unexpected properties for Edge returned from create method. Expected: " + edgeProperties
+ + " Actual: " + createdEdge.getProperties(),
+ createdEdge.getProperties().equals(edgeProperties));
+
+ }
+
+ @Test
+ public void createEdgeWithMissingSrcOrTargetTest() throws CrudException {
+
+ String EDGE_TYPE = "has";
+
+ // Create the source vertex for the edge.
+ Map<String, Object> srcVertexProperties = new HashMap<String, Object>();
+ srcVertexProperties.put("O/S", "Linux");
+ srcVertexProperties.put("version", "6.5");
+ srcVertexProperties.put("hostname", "kll0001");
+ Vertex sourceVertex = champDao.addVertex("vserver", srcVertexProperties);
+
+ // Create the target vertex for the edge.
+ Map<String, Object> dstVertexProperties = new HashMap<String, Object>();
+ dstVertexProperties.put("O/S", "Linux");
+ dstVertexProperties.put("version", "6.5");
+ dstVertexProperties.put("hostname", "kll0002");
+ Vertex destVertex = champDao.addVertex("VNF", dstVertexProperties);
+
+ // Now, try creating the Edge but specify an id for the source vertex that does
+ // not exist.
+ Map<String, Object> edgeProperties = new HashMap<String, Object>();
+ edgeProperties.put("prop", "val");
+ try {
+ champDao.addEdge(EDGE_TYPE, new Vertex.Builder("miss").id("99").build(), destVertex, edgeProperties);
+ } catch (CrudException e) {
+ assertTrue(e.getMessage().contains("Error creating edge - source vertex"));
+ }
+
+ // Now, try created the Edge with a valid source vertex, but specify an id for the
+ // target vertex that does not exist.
+ try {
+ champDao.addEdge(EDGE_TYPE, sourceVertex, new Vertex.Builder("miss").id("99").build(), edgeProperties);
+ } catch (CrudException e) {
+ assertTrue(e.getMessage().contains("Error creating edge - target vertex"));
+ }
+
+ }
+
+ @Test
+ public void getEdgeByIdTest() throws CrudException {
+
+ String EDGE_TYPE = "has";
+
+ // Create the source vertex for the edge.
+ Map<String, Object> srcVertexProperties = new HashMap<String, Object>();
+ srcVertexProperties.put("O/S", "Linux");
+ srcVertexProperties.put("version", "6.5");
+ srcVertexProperties.put("hostname", "kll0001");
+ Vertex sourceVertex = champDao.addVertex("vserver", srcVertexProperties);
+
+ // Create the target vertex for the edge.
+ Map<String, Object> dstVertexProperties = new HashMap<String, Object>();
+ dstVertexProperties.put("O/S", "Linux");
+ dstVertexProperties.put("version", "6.5");
+ dstVertexProperties.put("hostname", "kll0002");
+ Vertex destVertex = champDao.addVertex("VNF", dstVertexProperties);
+
+ // Now, create the edge itself.
+ Map<String, Object> edgeProperties = new HashMap<String, Object>();
+ edgeProperties.put("prop", "val");
+ Edge createdEdge = champDao.addEdge("has", sourceVertex, destVertex, edgeProperties);
+
+ // Retrieve the edge we just created by specifying its unique identifier.
+ Edge retrievedEdge = champDao.getEdge(createdEdge.getId().get(), "has");
+
+ // Validate that the contents of the object that we got back matches what we thought we
+ // created.
+ assertTrue("Unexpected type for Edge returned from get method. Expected: " + EDGE_TYPE
+ + " Actual: " + retrievedEdge.getType(),
+ retrievedEdge.getType().equals(EDGE_TYPE));
+ assertTrue("Unexpected properties for Edge returned from get method. Expected: " + edgeProperties
+ + " Actual: " + retrievedEdge.getProperties(),
+ retrievedEdge.getProperties().equals(edgeProperties));
+ }
+
+ @Test
+ public void getEdgesTest() throws CrudException {
+
+ final String EDGE_TYPE_HAS = "has";
+ final String EDGE_TYPE_RUNS = "runs";
+
+ // Create some vertices and edges that we can query agains.
+ Vertex complex = champDao.addVertex("complex", MapBuilder.builder()
+ .withKeyValue("Province", "Ontario")
+ .withKeyValue("City", "Ottawa")
+ .withKeyValue("Street", "303 Terry Fox")
+ .build());
+
+ Vertex vserver = champDao.addVertex("vserver", MapBuilder.builder()
+ .withKeyValue("O/S", "Linux")
+ .withKeyValue("version", "6.5")
+ .withKeyValue("hostname", "kll0001")
+ .build());
+
+ Vertex vnf1 = champDao.addVertex("vserver", MapBuilder.builder()
+ .withKeyValue("Application", "OpenDaylight")
+ .build());
+
+ Vertex vnf2 = champDao.addVertex("vserver", MapBuilder.builder()
+ .withKeyValue("Application", "Cammunda")
+ .build());
+
+ Edge edge1 = champDao.addEdge(EDGE_TYPE_HAS, complex, vserver,
+ MapBuilder.builder()
+ .withKeyValue("usesResource", "false")
+ .withKeyValue("hasDelTarget", "false")
+ .build());
+
+ Edge edge2 = champDao.addEdge(EDGE_TYPE_RUNS, vserver, vnf1,
+ MapBuilder.builder()
+ .withKeyValue("usesResource", "false")
+ .withKeyValue("hasDelTarget", "true")
+ .build());
+
+ Edge edge3 = champDao.addEdge(EDGE_TYPE_RUNS, vserver, vnf2,
+ MapBuilder.builder()
+ .withKeyValue("usesResource", "false")
+ .withKeyValue("hasDelTarget", "false")
+ .build());
+
+ // Query for all HAS edges.
+ List<Edge> hasEdges = champDao.getEdges(EDGE_TYPE_HAS, new HashMap<String, Object>());
+
+ assertEquals("Unexpected number of edges of type 'has' found. Expected: 1 Actual: " + hasEdges.size(),
+ hasEdges.size(), 1);
+ assertTrue("Result of query for 'has' type edges does not contain the expected results",
+ containsEdge(edge1, hasEdges));
+
+ // Query for all RUNS edges.
+ List<Edge> runsEdges = champDao.getEdges(EDGE_TYPE_RUNS, new HashMap<String, Object>());
+
+ assertEquals("Unexpected number of edges of type 'runs' found. Expected: 2 Actual: " + runsEdges.size(),
+ runsEdges.size(), 2);
+ assertTrue("Result of query for 'runs' type edges does not contain the expected results",
+ containsEdge(edge2, runsEdges));
+ assertTrue("Result of query for 'runs' type edges does not contain the expected results",
+ containsEdge(edge2, runsEdges));
+
+ // Query for all HAS edges with the property 'hasDelTarget' equal to 'true'.
+ List<Edge> runsEdgesWithDelTargetTrue =
+ champDao.getEdges(EDGE_TYPE_RUNS, MapBuilder.builder()
+ .withKeyValue("hasDelTarget", "true")
+ .build());
+
+ assertEquals("Unexpected number of edges of type 'has' with 'hasDelTarget=true' found. Expected: 1 Actual: "
+ + runsEdgesWithDelTargetTrue.size(),
+ runsEdgesWithDelTargetTrue.size(), 1);
+ assertTrue("Result of query for 'runs' type edges with delTarget set to TRUE does not contain the expected results",
+ containsEdge(edge2, runsEdgesWithDelTargetTrue));
+ }
+
+ @Test
+ @Ignore // For now - pending some expected fixes to the Champ library.
+ public void updateEdgeTest() throws CrudException {
+
+ // Create the source vertex for the edge.
+ Vertex sourceVertex = champDao.addVertex("vserver", MapBuilder.builder()
+ .withKeyValue("O/S", "Linux")
+ .withKeyValue("version", "6.5")
+ .withKeyValue("hostname", "kll0001")
+ .build());
+
+ // Create the target vertex for the edge.
+ Vertex destVertex = champDao.addVertex("VNF", MapBuilder.builder()
+ .withKeyValue("O/S", "Linux")
+ .withKeyValue("version", "6.5")
+ .withKeyValue("hostname", "kll0002")
+ .build());
+
+ // Now, create the edge itself.
+ Edge createdEdge = champDao.addEdge("has",
+ sourceVertex,
+ destVertex,
+ MapBuilder.builder()
+ .withKeyValue("key1", "value1")
+ .withKeyValue("key2", "value2")
+ .withKeyValue("key3", "value3")
+ .build());
+
+ // Make sure the Edge returned from the create method includes an id that we can
+ // use to retrieve it.
+ assertTrue("No valid id returned for the created edge", createdEdge.getId().isPresent());
+
+ // Retrieve the properties map for our edge and make some changes.
+ Map<String, Object> properties = createdEdge.getProperties();
+ properties.put("key4", "value4");
+ properties.remove("key2");
+
+ // Now update the edge with the new properties map.
+ Edge updatedEdge = champDao.updateEdge(createdEdge);
+
+ assertTrue("Edge property list returned from DAO update operation did not contain all expected properties - expected: " +
+ properties.keySet() + " actual: " + updatedEdge.getProperties().keySet(),
+ updatedEdge.getProperties().keySet().containsAll(properties.keySet()));
+
+ // Validate that the values assigned to the properties in the updated Edge
+ // match the ones that we provided when we created it.
+ for (String propertyKey : properties.keySet()) {
+
+ assertTrue("Unexpected value for property '" + propertyKey + "' - Expected: " +
+ properties.get(propertyKey) + " Actual: " +
+ updatedEdge.getProperties().get(propertyKey),
+ updatedEdge.getProperties().get(propertyKey).equals(properties.get(propertyKey)));
+ }
+
+ // Validate that the property that we removed is NOT in the set of properties from our
+ // updated edge.
+ // *** We will leave this validation commented out for now, as the Champ library actually
+ // merges update properties instead of replacing them...
+ assertFalse("Property 'key2' should no longer be associated with updated edge",
+ updatedEdge.getProperties().containsKey("key2"));
+ }
+
+ @Test
+ public void deleteEdgeTest() throws CrudException {
+
+ boolean deletedEdgeNotFound = false;
+
+ // Create the source vertex for the edge.
+ Vertex sourceVertex = champDao.addVertex("vserver", MapBuilder.builder()
+ .withKeyValue("O/S", "Linux")
+ .withKeyValue("version", "6.5")
+ .withKeyValue("hostname", "kll0001")
+ .build());
+
+ // Create the target vertex for the edge.
+ Vertex destVertex = champDao.addVertex("VNF", MapBuilder.builder()
+ .withKeyValue("O/S", "Linux")
+ .withKeyValue("version", "6.5")
+ .withKeyValue("hostname", "kll0002")
+ .build());
+
+ // Now, create the edge itself.
+ Edge createdEdge = champDao.addEdge("has",
+ sourceVertex,
+ destVertex,
+ MapBuilder.builder()
+ .withKeyValue("key1", "value1")
+ .withKeyValue("key2", "value2")
+ .withKeyValue("key3", "value3")
+ .build());
+
+ // Verify that we can retrieve the edge that we just created.
+ Edge retrievedEdge = champDao.getEdge(createdEdge.getId().get(), "has");
+
+ // Now, delete it.
+ champDao.deleteEdge(createdEdge.getId().get(), "has");
+
+ // Try retrieving it again. This time we should not find it.
+ try {
+ champDao.getEdge(createdEdge.getId().get(), "has");
+ } catch (CrudException e) {
+
+ assertTrue(e.getMessage().contains("No edge with id"));
+ deletedEdgeNotFound = true;
+ }
+
+ assertTrue("Should not have been able to retrieve deleted edge.", deletedEdgeNotFound);
+ }
+
+ private boolean containsEdge(Edge anEdge, List<Edge> edges) {
+
+ for (Edge e : edges) {
+ if (e.getId().isPresent() && anEdge.getId().isPresent() && (e.getId().get().equals(anEdge.getId().get()))) {
+ return true;
+ }
+
+ }
+ return false;
+ }
+
+ public static class MapBuilder {
+
+ private Map<String, Object> map;
+
+ private MapBuilder() {
+ map = new HashMap<String, Object>();
+ }
+
+ public static MapBuilder builder() {
+ return new MapBuilder();
+ }
+
+ public MapBuilder withKeyValue(String key, Object value) {
+ map.put(key, value);
+ return this;
+ }
+
+ public Map<String, Object> build() {
+ return map;
+ }
+ }
}
Code Review / aai / gizmo.git / commitdiff