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Diffstat (limited to 'framework/src/onos/utils/misc/src/main/java/org/onlab/graph/GraphSearch.java')
-rw-r--r-- | framework/src/onos/utils/misc/src/main/java/org/onlab/graph/GraphSearch.java | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/framework/src/onos/utils/misc/src/main/java/org/onlab/graph/GraphSearch.java b/framework/src/onos/utils/misc/src/main/java/org/onlab/graph/GraphSearch.java new file mode 100644 index 00000000..ca369a7d --- /dev/null +++ b/framework/src/onos/utils/misc/src/main/java/org/onlab/graph/GraphSearch.java @@ -0,0 +1,43 @@ +/* + * Copyright 2014 Open Networking Laboratory + * + * 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. + */ +package org.onlab.graph; + +/** + * Representation of a graph search algorithm and its outcome. + * + * @param <V> vertex type + * @param <E> edge type + */ +public interface GraphSearch<V extends Vertex, E extends Edge<V>> { + + /** + * Notion of a graph search result. + */ + interface Result<V extends Vertex, E extends Edge<V>> { + } + + /** + * Searches the specified graph. + * + * @param graph graph to be searched + * @param weight optional edge-weight; if null cost of each edge will be + * assumed to be 1.0 + * + * @return search results + */ + Result search(Graph<V, E> graph, EdgeWeight<V, E> weight); + +} |