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https://issues.apache.org/jira/browse/GORA-656?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17344711#comment-17344711
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ASF GitHub Bot commented on GORA-656:
-------------------------------------
kamaci commented on a change in pull request #222:
URL: https://github.com/apache/gora/pull/222#discussion_r632660595
##########
File path:
gora-hazelcast/src/main/java/org/apache/gora/hazelcast/query/HazelcastResult.java
##########
@@ -0,0 +1,91 @@
+/**
+ * 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.gora.hazelcast.query;
+
+import java.io.IOException;
+import java.util.Iterator;
+import java.util.NavigableSet;
+
+import org.apache.gora.hazelcast.store.HazelcastStore;
+import org.apache.gora.persistency.impl.PersistentBase;
+import org.apache.gora.query.Query;
+import org.apache.gora.query.impl.ResultBase;
+import org.apache.gora.store.DataStore;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * {@link HazelcastResult} is the primary class
+ * responsible for representing result set of a cache manipulation query
+ * {@link HazelcastQuery}
+ */
+public class HazelcastResult<K, T extends PersistentBase> extends
ResultBase<K, T> {
+
+ private static final Logger LOG =
LoggerFactory.getLogger(HazelcastResult.class);
+ private NavigableSet<K> cacheKeySet;
+ private Iterator<K> iterator;
+ private int current;
+
+ public HazelcastResult(DataStore<K, T> dataStore, Query<K, T> query) {
+ super(dataStore, query);
+ }
+
+ public HazelcastResult(DataStore<K, T> dataStore, Query<K, T> query,
NavigableSet<K> cacheKeySet) {
+ super(dataStore, query);
+ this.cacheKeySet = cacheKeySet;
+ this.iterator = cacheKeySet.iterator();
+ this.current = 0;
+ }
+
+ public HazelcastStore<K, T> getDataStore() {
+ return (HazelcastStore<K, T>) super.getDataStore();
+ }
+
+ @Override
+ public float getProgress() throws IOException {
+ if (cacheKeySet.size() == 0) {
+ return 1;
+ }
+ float progress = ((float) current / (float) cacheKeySet.size());
Review comment:
You can inline variable.
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> Hazelcast IMap backed datastore
> -------------------------------
>
> Key: GORA-656
> URL: https://issues.apache.org/jira/browse/GORA-656
> Project: Apache Gora
> Issue Type: Improvement
> Reporter: Kevin Ratnasekera
> Priority: Major
> Labels: gsoc2020
> Time Spent: 1h
> Remaining Estimate: 0h
>
> Current implementation of JCache datastore is written in a way that it will
> work with any JCache provider. Even though we have made explicitly available
> Hazelcast JCache provider to the classpath. This implementation should be
> based on the native interfaces of IMap.
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