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Diffstat (limited to 'ajsc-aai/src/main/java/org/openecomp/aai/query/builder/GremlinTraversal.java')
-rw-r--r-- | ajsc-aai/src/main/java/org/openecomp/aai/query/builder/GremlinTraversal.java | 102 |
1 files changed, 102 insertions, 0 deletions
diff --git a/ajsc-aai/src/main/java/org/openecomp/aai/query/builder/GremlinTraversal.java b/ajsc-aai/src/main/java/org/openecomp/aai/query/builder/GremlinTraversal.java new file mode 100644 index 0000000..5d89cde --- /dev/null +++ b/ajsc-aai/src/main/java/org/openecomp/aai/query/builder/GremlinTraversal.java @@ -0,0 +1,102 @@ +/*- + * ============LICENSE_START======================================================= + * org.openecomp.aai + * ================================================================================ + * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved. + * ================================================================================ + * Licensed 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. + * ============LICENSE_END========================================================= + */ + +package org.openecomp.aai.query.builder; + +import java.io.UnsupportedEncodingException; +import java.net.URI; + +import javax.ws.rs.core.MultivaluedMap; + +import org.apache.tinkerpop.gremlin.structure.Vertex; +import org.openecomp.aai.exceptions.AAIException; +import org.openecomp.aai.introspection.Introspector; +import org.openecomp.aai.introspection.Loader; +import org.openecomp.aai.parsers.query.QueryParser; +import org.openecomp.aai.parsers.query.TraversalStrategy; + +/** + * The Class GremlinTraversal. + */ +public class GremlinTraversal extends GremlinQueryBuilder { + + /** + * Instantiates a new gremlin traversal. + * + * @param loader the loader + */ + public GremlinTraversal(Loader loader) { + super(loader); + this.factory = new TraversalStrategy(this.loader, this); + } + + /** + * Instantiates a new gremlin traversal. + * + * @param loader the loader + * @param start the start + */ + public GremlinTraversal(Loader loader, Vertex start) { + super(loader, start); + this.factory = new TraversalStrategy(this.loader, this); + } + + /** + * @{inheritDoc} + */ + @Override + public QueryParser createQueryFromURI(URI uri) throws UnsupportedEncodingException, AAIException { + return factory.buildURIParser(uri); + } + + /** + * @{inheritDoc} + */ + @Override + public QueryParser createQueryFromRelationship(Introspector relationship) throws UnsupportedEncodingException, AAIException { + return factory.buildRelationshipParser(relationship); + } + + + /** + * @{inheritDoc} + */ + @Override + public QueryParser createQueryFromURI(URI uri, MultivaluedMap<String, String> queryParams) + throws UnsupportedEncodingException, AAIException { + return factory.buildURIParser(uri, queryParams); + } + + /** + * @{inheritDoc} + */ + @Override + public QueryBuilder newInstance(Vertex start) { + return new GremlinTraversal(loader, start); + } + + /** + * @{inheritDoc} + */ + @Override + public QueryBuilder newInstance() { + return new GremlinTraversal(loader); + } +} |