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https://issues.apache.org/jira/browse/STREAMS-259?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14389561#comment-14389561
]
ASF GitHub Bot commented on STREAMS-259:
----------------------------------------
Github user steveblackmon commented on a diff in the pull request:
https://github.com/apache/incubator-streams/pull/207#discussion_r27530829
--- Diff:
streams-components/streams-filters/src/main/java/org/apache/streams/filters/VerbDefinitionDropFilter.java
---
@@ -0,0 +1,96 @@
+/*
+ * 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
+ *
+ * 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.streams.filters;
+
+import com.google.common.base.Preconditions;
+import com.google.common.collect.Lists;
+import org.apache.streams.core.StreamsDatum;
+import org.apache.streams.core.StreamsProcessor;
+import org.apache.streams.pojo.json.Activity;
+import org.apache.streams.verbs.ObjectCombination;
+import org.apache.streams.verbs.VerbDefinition;
+import org.apache.streams.verbs.VerbDefinitionResolver;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.util.List;
+import java.util.Set;
+
+/**
+ * Checks one or more verb definitions against a stream of Activity
documents, and drops any activities
+ * which match the filter criteria.
+ */
+public class VerbDefinitionDropFilter implements StreamsProcessor {
+
+ private static final String STREAMS_ID = "VerbDefinitionDropFilter";
--- End diff --
yes. fixed
> Filter a stream of Activities for specific verbs and objectTypes
> ----------------------------------------------------------------
>
> Key: STREAMS-259
> URL: https://issues.apache.org/jira/browse/STREAMS-259
> Project: Streams
> Issue Type: New Feature
> Reporter: Steve Blackmon
> Assignee: Steve Blackmon
>
> Provide a way to define and apply a filter to a stream to pass along only
> activities with defined verbs and objectTypes in specific fields.
> Verb Definitions appear to be a good way to specify and identify filtering
> rules.
> https://raw.github.com/activitystreams/activity-streams-verb-definition/master/activity-streams-verb-definition.txt
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