Github user JoshRosen commented on a diff in the pull request:
https://github.com/apache/spark/pull/4205#discussion_r23555998
--- Diff:
graphx/src/main/scala/org/apache/spark/graphx/api/java/JavaEdgeRDD.scala ---
@@ -0,0 +1,138 @@
+/*
+ * 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.spark.graphx.api.java
+
+import java.lang.{Long => JLong}
+import java.util.{List => JList}
+
+import org.apache.spark.api.java.JavaRDD
+import org.apache.spark.api.java.function.{Function => JFunction}
+import org.apache.spark.graphx._
+import org.apache.spark.rdd.RDD
+import org.apache.spark.storage.StorageLevel
+
+import scala.language.implicitConversions
+import scala.reflect.ClassTag
+
+/**
+ * EdgeRDD['ED'] is a column-oriented edge partition RDD created from
RDD[Edge[ED]].
+ * JavaEdgeRDD class provides a Java API to access implementations of the
EdgeRDD class
+ *
+ * @param targetStorageLevel
+ * @tparam ED
+ */
+class JavaEdgeRDD[ED](
+ val edges: RDD[Edge[ED]],
+ val targetStorageLevel: StorageLevel = StorageLevel.MEMORY_ONLY)
+ (implicit val classTag: ClassTag[ED])
+ extends JavaEdgeRDDLike[ED, JavaEdgeRDD[ED], JavaRDD[(VertexId,
VertexId, ED)]] {
+
+// /**
+// * To create JavaEdgeRDD from JavaRDDs of tuples
+// * (source vertex id, destination vertex id and edge property class).
+// * The edge property class can be Array[Byte]
+// * @param jEdges
+// */
+// def this(jEdges: JavaRDD[(VertexId, VertexId, ED)]) = {
+// this(jEdges.rdd.map(x => Edge[ED](x._1, x._2, x._3)))
+// }
+
+ /* Convert RDD[(PartitionID, EdgePartition[ED, VD])] to EdgeRDD[ED, VD]
*/
+ override def edgeRDD = EdgeRDD.fromEdges(edges)
+
+ /**
+ * Java Wrapper for RDD of Edges
+ *
+ * @param edgeRDD
--- End diff --
If you're not going to document parameters, just omit them.
---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at [email protected] or file a JIRA ticket
with INFRA.
---
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
