[release] release 0.4.4

dbs-leipzig · Jan 16, 2019 · 9aa43c7 · 9aa43c7
2 parents c5179c0 + a527adc
commit 9aa43c7
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diff --git a/LICENSE b/LICENSE
@@ -216,4 +216,5 @@
 
     - Flink 1.5.0
     - Hbase 1.3.1
-    - Accumulo 1.9.0
+    - Accumulo 1.9.0
+    - MongoDB 3.6.3
diff --git a/NOTICE b/NOTICE
@@ -1,5 +1,5 @@
 Gradoop
-Copyright 2014-2018 Leipzig University (Database Research Group)
+Copyright 2014-2019 Leipzig University (Database Research Group)
 
 This product includes software developed at
 The Apache Software Foundation (http://www.apache.org/).

diff --git a/README.md b/README.md
@@ -1,5 +1,5 @@
 [![Apache License, Version 2.0, January 2004](https://img.shields.io/github/license/apache/maven.svg?label=License)](https://www.apache.org/licenses/LICENSE-2.0)
-[![Maven Central](https://img.shields.io/badge/Maven_Central-0.4.3-blue.svg?label=Maven%20Central)](http://search.maven.org/#search%7Cga%7C1%7Cgradoop)
+[![Maven Central](https://img.shields.io/badge/Maven_Central-0.4.4-blue.svg?label=Maven%20Central)](http://search.maven.org/#search%7Cga%7C1%7Cgradoop)
 [![Build Status](https://travis-ci.org/dbs-leipzig/gradoop.svg?branch=master)](https://travis-ci.org/dbs-leipzig/gradoop)
 [![Code Quality: Java](https://img.shields.io/lgtm/grade/java/g/dbs-leipzig/gradoop.svg?logo=lgtm&logoWidth=18)](https://lgtm.com/projects/g/dbs-leipzig/gradoop/context:java)
 [![Total Alerts](https://img.shields.io/lgtm/alerts/g/dbs-leipzig/gradoop.svg?logo=lgtm&logoWidth=18)](https://lgtm.com/projects/g/dbs-leipzig/gradoop/alerts)
@@ -20,6 +20,7 @@ as a proof of concept implementation and far from production ready.
 
 ##### Further Information (articles and talks)
 
+* [Declarative and distributed graph analytics with GRADOOP, VLDB Demo, August 2018](http://www.vldb.org/pvldb/vol11/p2006-junghanns.pdf)
 * [Cypher-based Graph Pattern Matching in Apache Flink, FlinkForward, September 2017](https://youtu.be/dZ8_v_P1j98)
 * [Cypher-based Graph Pattern Matching in GRADOOP, SIGMOD GRADES Workshop, May 2017](https://dbs.uni-leipzig.de/file/GRADES17_Cypher_in_Gradoop.pdf)
 * [DIMSpan - Transactional Frequent Subgraph Mining with Distributed In-Memory Dataflow Systems, arXiv, March 2017](https://arxiv.org/pdf/1703.01910.pdf)
@@ -110,7 +111,7 @@ Stable:
 <dependency>
     <groupId>org.gradoop</groupId>
     <artifactId>gradoop-flink</artifactId>
-    <version>0.4.3</version>
+    <version>0.4.4</version>
 </dependency>
 ```
 
@@ -138,12 +139,12 @@ In any case you also need Apache Flink (version 1.6.0):
 <dependency>
     <groupId>org.apache.flink</groupId>
     <artifactId>flink-java</artifactId>
-    <version>1.6.0</version>
+    <version>1.7.0</version>
 </dependency>
 <dependency>
     <groupId>org.apache.flink</groupId>
     <artifactId>flink-clients_2.11</artifactId>
-    <version>1.6.0</version>
+    <version>1.7.0</version>
 </dependency>
 ```
 

diff --git a/gradoop-checkstyle/pom.xml b/gradoop-checkstyle/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.gradoop</groupId>
         <artifactId>gradoop-parent</artifactId>
-        <version>0.4.3</version>
+        <version>0.4.4</version>
     </parent>
 
     <artifactId>gradoop-checkstyle</artifactId>

diff --git a/gradoop-checkstyle/src/main/resources/gradoop/LICENSE.txt b/gradoop-checkstyle/src/main/resources/gradoop/LICENSE.txt
@@ -1,5 +1,5 @@
 /*
- * Copyright © 2014 - 2018 Leipzig University (Database Research Group)
+ * Copyright © 2014 - 2019 Leipzig University (Database Research Group)
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

diff --git a/gradoop-checkstyle/src/main/resources/gradoop/checkstyle.xml b/gradoop-checkstyle/src/main/resources/gradoop/checkstyle.xml
@@ -145,6 +145,7 @@
         <module name="ArrayTypeStyle"/>
         <!-- Indentation -->
         <module name="Indentation">
+            <property name="arrayInitIndent" value="2"/>
             <property name="caseIndent" value="0"/>
             <property name="basicOffset" value="2"/>
             <property name="braceAdjustment" value="0"/>

diff --git a/gradoop-common/pom.xml b/gradoop-common/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.gradoop</groupId>
         <artifactId>gradoop-parent</artifactId>
-        <version>0.4.3</version>
+        <version>0.4.4</version>
     </parent>
 
     <artifactId>gradoop-common</artifactId>
@@ -137,11 +137,6 @@
             <artifactId>jettison</artifactId>
         </dependency>
 
-        <dependency>
-            <groupId>org.mongodb</groupId>
-            <artifactId>bson</artifactId>
-        </dependency>
-
         <!-- Test dependencies -->
 
         <!-- HBase -->

diff --git a/gradoop-common/src/main/java/org/gradoop/common/config/GradoopConfig.java b/gradoop-common/src/main/java/org/gradoop/common/config/GradoopConfig.java
@@ -1,5 +1,5 @@
 /*
- * Copyright © 2014 - 2018 Leipzig University (Database Research Group)
+ * Copyright © 2014 - 2019 Leipzig University (Database Research Group)
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

diff --git a/gradoop-common/src/main/java/org/gradoop/common/config/package-info.java b/gradoop-common/src/main/java/org/gradoop/common/config/package-info.java
@@ -1,5 +1,5 @@
 /*
- * Copyright © 2014 - 2018 Leipzig University (Database Research Group)
+ * Copyright © 2014 - 2019 Leipzig University (Database Research Group)
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

diff --git a/gradoop-common/src/main/java/org/gradoop/common/exceptions/UnsupportedTypeException.java b/gradoop-common/src/main/java/org/gradoop/common/exceptions/UnsupportedTypeException.java
@@ -1,5 +1,5 @@
 /*
- * Copyright © 2014 - 2018 Leipzig University (Database Research Group)
+ * Copyright © 2014 - 2019 Leipzig University (Database Research Group)
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

diff --git a/gradoop-common/src/main/java/org/gradoop/common/exceptions/package-info.java b/gradoop-common/src/main/java/org/gradoop/common/exceptions/package-info.java
@@ -1,5 +1,5 @@
 /*
- * Copyright © 2014 - 2018 Leipzig University (Database Research Group)
+ * Copyright © 2014 - 2019 Leipzig University (Database Research Group)
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

diff --git a/gradoop-common/src/main/java/org/gradoop/common/model/api/entities/EPGMAttributed.java b/gradoop-common/src/main/java/org/gradoop/common/model/api/entities/EPGMAttributed.java
@@ -1,5 +1,5 @@
 /*
- * Copyright © 2014 - 2018 Leipzig University (Database Research Group)
+ * Copyright © 2014 - 2019 Leipzig University (Database Research Group)
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

diff --git a/gradoop-common/src/main/java/org/gradoop/common/model/api/entities/EPGMEdge.java b/gradoop-common/src/main/java/org/gradoop/common/model/api/entities/EPGMEdge.java
@@ -1,5 +1,5 @@
 /*
- * Copyright © 2014 - 2018 Leipzig University (Database Research Group)
+ * Copyright © 2014 - 2019 Leipzig University (Database Research Group)
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

diff --git a/gradoop-common/src/main/java/org/gradoop/common/model/api/entities/EPGMEdgeFactory.java b/gradoop-common/src/main/java/org/gradoop/common/model/api/entities/EPGMEdgeFactory.java
@@ -1,5 +1,5 @@
 /*
- * Copyright © 2014 - 2018 Leipzig University (Database Research Group)
+ * Copyright © 2014 - 2019 Leipzig University (Database Research Group)
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

diff --git a/gradoop-common/src/main/java/org/gradoop/common/model/api/entities/EPGMElement.java b/gradoop-common/src/main/java/org/gradoop/common/model/api/entities/EPGMElement.java
@@ -1,5 +1,5 @@
 /*
- * Copyright © 2014 - 2018 Leipzig University (Database Research Group)
+ * Copyright © 2014 - 2019 Leipzig University (Database Research Group)
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

diff --git a/gradoop-common/src/main/java/org/gradoop/common/model/api/entities/EPGMElementFactory.java b/gradoop-common/src/main/java/org/gradoop/common/model/api/entities/EPGMElementFactory.java
@@ -1,5 +1,5 @@
 /*
- * Copyright © 2014 - 2018 Leipzig University (Database Research Group)
+ * Copyright © 2014 - 2019 Leipzig University (Database Research Group)
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

diff --git a/gradoop-common/src/main/java/org/gradoop/common/model/api/entities/EPGMGraphElement.java b/gradoop-common/src/main/java/org/gradoop/common/model/api/entities/EPGMGraphElement.java
@@ -1,5 +1,5 @@
 /*
- * Copyright © 2014 - 2018 Leipzig University (Database Research Group)
+ * Copyright © 2014 - 2019 Leipzig University (Database Research Group)
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

diff --git a/gradoop-common/src/main/java/org/gradoop/common/model/api/entities/EPGMGraphHead.java b/gradoop-common/src/main/java/org/gradoop/common/model/api/entities/EPGMGraphHead.java
@@ -1,5 +1,5 @@
 /*
- * Copyright © 2014 - 2018 Leipzig University (Database Research Group)
+ * Copyright © 2014 - 2019 Leipzig University (Database Research Group)
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

diff --git a/gradoop-common/src/main/java/org/gradoop/common/model/api/entities/EPGMGraphHeadFactory.java b/gradoop-common/src/main/java/org/gradoop/common/model/api/entities/EPGMGraphHeadFactory.java
@@ -1,5 +1,5 @@
 /*
- * Copyright © 2014 - 2018 Leipzig University (Database Research Group)
+ * Copyright © 2014 - 2019 Leipzig University (Database Research Group)
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

diff --git a/gradoop-common/src/main/java/org/gradoop/common/model/api/entities/EPGMIdentifiable.java b/gradoop-common/src/main/java/org/gradoop/common/model/api/entities/EPGMIdentifiable.java
@@ -1,5 +1,5 @@
 /*
- * Copyright © 2014 - 2018 Leipzig University (Database Research Group)
+ * Copyright © 2014 - 2019 Leipzig University (Database Research Group)
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

diff --git a/gradoop-common/src/main/java/org/gradoop/common/model/api/entities/EPGMLabeled.java b/gradoop-common/src/main/java/org/gradoop/common/model/api/entities/EPGMLabeled.java
@@ -1,5 +1,5 @@
 /*
- * Copyright © 2014 - 2018 Leipzig University (Database Research Group)
+ * Copyright © 2014 - 2019 Leipzig University (Database Research Group)
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

diff --git a/gradoop-common/src/main/java/org/gradoop/common/model/api/entities/EPGMVertex.java b/gradoop-common/src/main/java/org/gradoop/common/model/api/entities/EPGMVertex.java
@@ -1,5 +1,5 @@
 /*
- * Copyright © 2014 - 2018 Leipzig University (Database Research Group)
+ * Copyright © 2014 - 2019 Leipzig University (Database Research Group)
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

diff --git a/gradoop-common/src/main/java/org/gradoop/common/model/api/entities/EPGMVertexFactory.java b/gradoop-common/src/main/java/org/gradoop/common/model/api/entities/EPGMVertexFactory.java
@@ -1,5 +1,5 @@
 /*
- * Copyright © 2014 - 2018 Leipzig University (Database Research Group)
+ * Copyright © 2014 - 2019 Leipzig University (Database Research Group)
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

diff --git a/...op-common/src/main/java/org/gradoop/common/model/api/entities/ElementFactoryProvider.java b/...op-common/src/main/java/org/gradoop/common/model/api/entities/ElementFactoryProvider.java
@@ -0,0 +1,50 @@
+/*
+ * Copyright © 2014 - 2019 Leipzig University (Database Research Group)
+ *
+ * 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.gradoop.common.model.api.entities;
+
+/**
+ * Interface that provides getters for the EPGM element factories.
+ *
+ * @param <G> type of the EPGM graph head
+ * @param <V> type of the EPGM vertex
+ * @param <E> type of the EPGM edge
+ */
+public interface ElementFactoryProvider<
+  G extends EPGMGraphHead,
+  V extends EPGMVertex,
+  E extends EPGMEdge> {
+
+  /**
+   * Get the factory that is responsible for creating graph head instances.
+   *
+   * @return a factory that creates graph heads
+   */
+  EPGMGraphHeadFactory<G> getGraphHeadFactory();
+
+  /**
+   * Get the factory that is responsible for creating vertex instances.
+   *
+   * @return a factory that creates vertices
+   */
+  EPGMVertexFactory<V> getVertexFactory();
+
+  /**
+   * Get the factory that is responsible for creating edge instances.
+   *
+   * @return a factory that creates edges
+   */
+  EPGMEdgeFactory<E> getEdgeFactory();
+}
diff --git a/gradoop-common/src/main/java/org/gradoop/common/model/api/entities/package-info.java b/gradoop-common/src/main/java/org/gradoop/common/model/api/entities/package-info.java
@@ -1,5 +1,5 @@
 /*
- * Copyright © 2014 - 2018 Leipzig University (Database Research Group)
+ * Copyright © 2014 - 2019 Leipzig University (Database Research Group)
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

diff --git a/...n/src/main/java/org/gradoop/common/model/impl/comparators/EPGMIdentifiableComparator.java b/...n/src/main/java/org/gradoop/common/model/impl/comparators/EPGMIdentifiableComparator.java
@@ -1,5 +1,5 @@
 /*
- * Copyright © 2014 - 2018 Leipzig University (Database Research Group)
+ * Copyright © 2014 - 2019 Leipzig University (Database Research Group)
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

diff --git a/gradoop-common/src/main/java/org/gradoop/common/model/impl/comparators/package-info.java b/gradoop-common/src/main/java/org/gradoop/common/model/impl/comparators/package-info.java
@@ -1,5 +1,5 @@
 /*
- * Copyright © 2014 - 2018 Leipzig University (Database Research Group)
+ * Copyright © 2014 - 2019 Leipzig University (Database Research Group)
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.