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Posted to commits@tinkerpop.apache.org by sp...@apache.org on 2018/04/27 14:34:56 UTC
[22/27] tinkerpop git commit: TINKERPOP-1595 Refactored reflective
lookups for clone()
TINKERPOP-1595 Refactored reflective lookups for clone()
Rather than iterate all methods to find clone() just call getMethod() and call that if found. Nothing seems to be exercising this bit of code in our test suite. I forced it by adding clone() temporarily to RangeBiOperator and it worked without issue. Not sure how else to test this.
Project: http://git-wip-us.apache.org/repos/asf/tinkerpop/repo
Commit: http://git-wip-us.apache.org/repos/asf/tinkerpop/commit/1d149c6d
Tree: http://git-wip-us.apache.org/repos/asf/tinkerpop/tree/1d149c6d
Diff: http://git-wip-us.apache.org/repos/asf/tinkerpop/diff/1d149c6d
Branch: refs/heads/TINKERPOP-1595
Commit: 1d149c6d56421bacecdd53ab0c223f386bc999db
Parents: 91f078a
Author: Stephen Mallette <sp...@genoprime.com>
Authored: Tue Apr 24 08:03:28 2018 -0400
Committer: Stephen Mallette <sp...@genoprime.com>
Committed: Fri Apr 27 10:32:44 2018 -0400
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.../gremlin/process/computer/MemoryComputeKey.java | 15 +++++++++------
1 file changed, 9 insertions(+), 6 deletions(-)
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http://git-wip-us.apache.org/repos/asf/tinkerpop/blob/1d149c6d/gremlin-core/src/main/java/org/apache/tinkerpop/gremlin/process/computer/MemoryComputeKey.java
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diff --git a/gremlin-core/src/main/java/org/apache/tinkerpop/gremlin/process/computer/MemoryComputeKey.java b/gremlin-core/src/main/java/org/apache/tinkerpop/gremlin/process/computer/MemoryComputeKey.java
index 70adf3d..a9b1532 100644
--- a/gremlin-core/src/main/java/org/apache/tinkerpop/gremlin/process/computer/MemoryComputeKey.java
+++ b/gremlin-core/src/main/java/org/apache/tinkerpop/gremlin/process/computer/MemoryComputeKey.java
@@ -79,14 +79,17 @@ public final class MemoryComputeKey<A> implements Serializable, Cloneable {
public MemoryComputeKey<A> clone() {
try {
final MemoryComputeKey<A> clone = (MemoryComputeKey<A>) super.clone();
- for (final Method method : this.reducer.getClass().getMethods()) {
- if (method.getName().equals("clone") && 0 == method.getParameterCount()) {
- clone.reducer = (BinaryOperator<A>) method.invoke(this.reducer);
- break;
- }
+
+ try {
+ final Method cloneMethod = this.reducer.getClass().getMethod("clone");
+ if (cloneMethod != null)
+ clone.reducer = (BinaryOperator<A>) cloneMethod.invoke(this.reducer);
+ } catch(Exception ignored) {
+
}
+
return clone;
- } catch (final IllegalAccessException | InvocationTargetException | CloneNotSupportedException e) {
+ } catch (final CloneNotSupportedException e) {
throw new IllegalStateException(e.getMessage(), e);
}
}