Examples of com.hazelcast.mapreduce.Reducer.reduce()

com.hazelcast.mapreduce.Reducer.reduce()
This method is called to supply values to be reduced into a final reduced result.
The reduce method might be called multiple times so the eventually reduces value needs to be hold internally in a member state of the Reducer. @param value value to be reduced

            Reducer reducer = supervisor.getReducerByKey(entry.getKey());
            if (reducer != null) {
                Chunk chunkValue = entry.getValue();
                if (chunkValue instanceof List) {
                    for (Object value : (List) chunkValue) {
                        reducer.reduce(value);
                    }
                } else {
                    reducer.reduce(chunkValue);
                }
            }

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                if (chunkValue instanceof List) {
                    for (Object value : (List) chunkValue) {
                        reducer.reduce(value);
                    }
                } else {
                    reducer.reduce(chunkValue);
                }
            }
        }
    }

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            Reducer reducer = supervisor.getReducerByKey(entry.getKey());
            if (reducer != null) {
                Chunk chunkValue = entry.getValue();
                if (chunkValue instanceof CombinerResultList) {
                    for (Object value : (List) chunkValue) {
                        reducer.reduce(value);
                    }
                } else {
                    reducer.reduce(chunkValue);
                }
            }

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                if (chunkValue instanceof CombinerResultList) {
                    for (Object value : (List) chunkValue) {
                        reducer.reduce(value);
                    }
                } else {
                    reducer.reduce(chunkValue);
                }
            }
        }
    }

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