Github user markap14 commented on a diff in the pull request:
https://github.com/apache/nifi/pull/1202#discussion_r88324289
--- Diff:
nifi-commons/nifi-schema-utils/src/main/java/org/apache/nifi/repository/schema/FieldMapRecord.java
---
@@ -0,0 +1,81 @@
+/*
+ * 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.nifi.repository.schema;
+
+import java.util.HashMap;
+import java.util.Map;
+
+public class FieldMapRecord implements Record {
+ private final Map<String, Object> values;
+ private final RecordSchema schema;
+
+ public FieldMapRecord(final Map<RecordField, Object> values, final
RecordSchema schema) {
+ this.schema = schema;
+ this.values = convertFieldToName(values);
+ }
+
+ private static Map<String, Object> convertFieldToName(final
Map<RecordField, Object> map) {
+ final Map<String, Object> nameMap = new HashMap<>(map.size());
+ for (final Map.Entry<RecordField, Object> entry : map.entrySet()) {
+ nameMap.put(entry.getKey().getFieldName(), entry.getValue());
+ }
+ return nameMap;
+ }
+
+ @Override
+ public Object getFieldValue(final RecordField field) {
+ return values.get(field.getFieldName());
+ }
+
+ @Override
+ public RecordSchema getSchema() {
+ return schema;
+ }
+
+ @Override
+ public Object getFieldValue(final String fieldName) {
+ return values.get(fieldName);
+ }
+
+ @Override
+ public String toString() {
+ return "FieldMapRecord[" + values + "]";
+ }
+
+ @Override
+ public int hashCode() {
+ return 33 + 41 * values.hashCode();
+ }
+
+ @Override
+ public boolean equals(final Object obj) {
--- End diff --
It could be but would require exposing private member variables and the
logic is trivial enough that I don't think it's necessary.
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