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Posted to commits@tinkerpop.apache.org by ok...@apache.org on 2015/03/16 22:07:24 UTC
incubator-tinkerpop git commit: made DetachedEdge more time efficient
by NOT using try/catch to determine vertex existence.
Repository: incubator-tinkerpop
Updated Branches:
refs/heads/master 14ff0e6ba -> 536ea46b9
made DetachedEdge more time efficient by NOT using try/catch to determine vertex existence.
Project: http://git-wip-us.apache.org/repos/asf/incubator-tinkerpop/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-tinkerpop/commit/536ea46b
Tree: http://git-wip-us.apache.org/repos/asf/incubator-tinkerpop/tree/536ea46b
Diff: http://git-wip-us.apache.org/repos/asf/incubator-tinkerpop/diff/536ea46b
Branch: refs/heads/master
Commit: 536ea46b906bf14fbc159bc3a48753e23244f3f3
Parents: 14ff0e6
Author: Marko A. Rodriguez <ok...@gmail.com>
Authored: Mon Mar 16 15:07:21 2015 -0600
Committer: Marko A. Rodriguez <ok...@gmail.com>
Committed: Mon Mar 16 15:07:21 2015 -0600
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.../structure/util/detached/DetachedEdge.java | 13 +++++--------
.../structure/io/gryo/VertexStreamIteratorTest.java | 16 ++++++++--------
2 files changed, 13 insertions(+), 16 deletions(-)
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http://git-wip-us.apache.org/repos/asf/incubator-tinkerpop/blob/536ea46b/gremlin-core/src/main/java/org/apache/tinkerpop/gremlin/structure/util/detached/DetachedEdge.java
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diff --git a/gremlin-core/src/main/java/org/apache/tinkerpop/gremlin/structure/util/detached/DetachedEdge.java b/gremlin-core/src/main/java/org/apache/tinkerpop/gremlin/structure/util/detached/DetachedEdge.java
index 9bb1d3e..2f11945 100644
--- a/gremlin-core/src/main/java/org/apache/tinkerpop/gremlin/structure/util/detached/DetachedEdge.java
+++ b/gremlin-core/src/main/java/org/apache/tinkerpop/gremlin/structure/util/detached/DetachedEdge.java
@@ -33,7 +33,6 @@ import java.util.Collections;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
-import java.util.NoSuchElementException;
/**
* Represents an {@link Edge} that is disconnected from a {@link Graph}. "Disconnection" can mean detachment from
@@ -107,12 +106,11 @@ public class DetachedEdge extends DetachedElement<Edge> implements Edge {
return hostGraph.edges(this.id).next();
}
- public static Edge addTo(final Graph graph, final DetachedEdge detachedEdge) {
- Iterator<Vertex> vertices = graph.vertices(detachedEdge.outVertex.id());
- final Vertex outV = vertices.hasNext() ? vertices.next() : graph.addVertex(T.id, detachedEdge.outVertex.id());
- vertices = graph.vertices(graph.vertices(detachedEdge.inVertex.id()));
- final Vertex inV = vertices.hasNext() ? vertices.next() : graph.addVertex(T.id, detachedEdge.inVertex.id());
-
+ public synchronized static Edge addTo(final Graph graph, final DetachedEdge detachedEdge) {
+ Iterator<Vertex> outVertices = graph.vertices(detachedEdge.outVertex.id());
+ final Vertex outV = outVertices.hasNext() ? outVertices.next() : graph.addVertex(T.id, detachedEdge.outVertex.id());
+ Iterator<Vertex> inVertices = graph.vertices(detachedEdge.inVertex.id());
+ final Vertex inV = inVertices.hasNext() ? inVertices.next() : graph.addVertex(T.id, detachedEdge.inVertex.id());
if (ElementHelper.areEqual(outV, inV)) {
final Iterator<Edge> itty = outV.edges(Direction.OUT, detachedEdge.label());
while (itty.hasNext()) {
@@ -121,7 +119,6 @@ public class DetachedEdge extends DetachedElement<Edge> implements Edge {
return e;
}
}
-
final Edge e = outV.addEdge(detachedEdge.label(), inV, T.id, detachedEdge.id());
detachedEdge.properties.entrySet().forEach(kv -> kv.getValue().forEach(p -> e.<Object>property(kv.getKey(), p.value())));
return e;
http://git-wip-us.apache.org/repos/asf/incubator-tinkerpop/blob/536ea46b/hadoop-gremlin/src/test/java/org/apache/tinkerpop/gremlin/hadoop/structure/io/gryo/VertexStreamIteratorTest.java
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diff --git a/hadoop-gremlin/src/test/java/org/apache/tinkerpop/gremlin/hadoop/structure/io/gryo/VertexStreamIteratorTest.java b/hadoop-gremlin/src/test/java/org/apache/tinkerpop/gremlin/hadoop/structure/io/gryo/VertexStreamIteratorTest.java
index 2ecf16c..64ad70d 100644
--- a/hadoop-gremlin/src/test/java/org/apache/tinkerpop/gremlin/hadoop/structure/io/gryo/VertexStreamIteratorTest.java
+++ b/hadoop-gremlin/src/test/java/org/apache/tinkerpop/gremlin/hadoop/structure/io/gryo/VertexStreamIteratorTest.java
@@ -59,15 +59,15 @@ public class VertexStreamIteratorTest {
}
final ByteArrayOutputStream out = new ByteArrayOutputStream();
//System.out.println("HERE:" +IteratorUtils.count(vertex.get().edges(Direction.BOTH)));
- final GiraphComputeVertex vertex = new GiraphComputeVertex(iterator.next());
- //System.out.println(vertex + "!!!!");
- final DataOutputStream output = new DataOutputStream(out);
- vertex.getValue().write(output);
- output.flush();
+ final GiraphComputeVertex vertex = new GiraphComputeVertex(iterator.next());
+ //System.out.println(vertex + "!!!!");
+ // final DataOutputStream output = new DataOutputStream(out);
+ // vertex.getValue().write(output);
+ //output.flush();
//System.out.println("!!!" + out.size());
- final VertexWritable v = new VertexWritable();
- final ByteArrayInputStream inputStream = new ByteArrayInputStream(out.toByteArray());
- v.readFields(new DataInputStream(inputStream));
+ // final VertexWritable v = new VertexWritable();
+ // final ByteArrayInputStream inputStream = new ByteArrayInputStream(out.toByteArray());
+ //v.readFields(new DataInputStream(inputStream));
}
}