| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.apache.tinkerpop.gremlin.structure.io.gryo; |
| |
| import org.apache.tinkerpop.gremlin.process.traversal.P; |
| import org.apache.tinkerpop.gremlin.process.traversal.Path; |
| import org.apache.tinkerpop.gremlin.process.traversal.util.ConnectiveP; |
| import org.apache.tinkerpop.gremlin.process.traversal.util.Metrics; |
| import org.apache.tinkerpop.gremlin.process.traversal.util.TraversalMetrics; |
| import org.apache.tinkerpop.gremlin.structure.Edge; |
| import org.apache.tinkerpop.gremlin.structure.Property; |
| import org.apache.tinkerpop.gremlin.structure.Vertex; |
| import org.apache.tinkerpop.gremlin.structure.VertexProperty; |
| import org.apache.tinkerpop.gremlin.structure.util.detached.DetachedEdge; |
| import org.apache.tinkerpop.gremlin.structure.util.detached.DetachedPath; |
| import org.apache.tinkerpop.gremlin.structure.util.detached.DetachedProperty; |
| import org.apache.tinkerpop.gremlin.structure.util.detached.DetachedVertex; |
| import org.apache.tinkerpop.gremlin.structure.util.detached.DetachedVertexProperty; |
| import org.apache.tinkerpop.gremlin.structure.util.reference.ReferenceEdge; |
| import org.apache.tinkerpop.gremlin.structure.util.reference.ReferencePath; |
| import org.apache.tinkerpop.gremlin.structure.util.reference.ReferenceProperty; |
| import org.apache.tinkerpop.gremlin.structure.util.reference.ReferenceVertex; |
| import org.apache.tinkerpop.gremlin.structure.util.reference.ReferenceVertexProperty; |
| import org.apache.tinkerpop.gremlin.util.function.Lambda; |
| |
| import java.net.InetAddress; |
| import java.nio.ByteBuffer; |
| |
| /** |
| * {@link AbstractGryoClassResolver} for Gryo 3.0. |
| * |
| * @author Stephen Mallette (http://stephen.genoprime.com) |
| */ |
| public class GryoClassResolverV3d0 extends AbstractGryoClassResolver { |
| |
| @Override |
| public Class coerceType(final Class clazz) { |
| // force all instances of Vertex, Edge, VertexProperty, etc. to their respective interface |
| final Class type; |
| if (!ReferenceVertex.class.isAssignableFrom(clazz) && !DetachedVertex.class.isAssignableFrom(clazz) && Vertex.class.isAssignableFrom(clazz)) |
| type = Vertex.class; |
| else if (!ReferenceEdge.class.isAssignableFrom(clazz) && !DetachedEdge.class.isAssignableFrom(clazz) && Edge.class.isAssignableFrom(clazz)) |
| type = Edge.class; |
| else if (!ReferenceVertexProperty.class.isAssignableFrom(clazz) && !DetachedVertexProperty.class.isAssignableFrom(clazz) && VertexProperty.class.isAssignableFrom(clazz)) |
| type = VertexProperty.class; |
| else if (!ReferenceProperty.class.isAssignableFrom(clazz) && !DetachedProperty.class.isAssignableFrom(clazz) && !DetachedVertexProperty.class.isAssignableFrom(clazz) && !ReferenceVertexProperty.class.isAssignableFrom(clazz) && Property.class.isAssignableFrom(clazz)) |
| type = Property.class; |
| else if (!ReferencePath.class.isAssignableFrom(clazz) && !DetachedPath.class.isAssignableFrom(clazz) && Path.class.isAssignableFrom(clazz)) |
| type = Path.class; |
| else if (Lambda.class.isAssignableFrom(clazz)) |
| type = Lambda.class; |
| else if (ByteBuffer.class.isAssignableFrom(clazz)) |
| type = ByteBuffer.class; |
| else if (Class.class.isAssignableFrom(clazz)) |
| type = Class.class; |
| else if (InetAddress.class.isAssignableFrom(clazz)) |
| type = InetAddress.class; |
| else if (ConnectiveP.class.isAssignableFrom(clazz)) |
| type = P.class; |
| else if (Metrics.class.isAssignableFrom(clazz)) |
| type = Metrics.class; |
| else if (TraversalMetrics.class.isAssignableFrom(clazz)) |
| type = TraversalMetrics.class; |
| else |
| type = clazz; |
| |
| return type; |
| } |
| } |