42 lines
1.4 KiB
Java
42 lines
1.4 KiB
Java
/*******************************************************************************
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* Copyright (c) 2015-2018 Skymind, Inc.
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*
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* This program and the accompanying materials are made available under the
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* terms of the Apache License, Version 2.0 which is available at
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* https://www.apache.org/licenses/LICENSE-2.0.
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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* SPDX-License-Identifier: Apache-2.0
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******************************************************************************/
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package org.datavec.spark.transform;
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import org.apache.spark.api.java.function.FlatMapFunction;
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import org.datavec.spark.functions.FlatMapFunctionAdapter;
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/**
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* FlatMapFunction adapter to
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* hide incompatibilities between Spark 1.x and Spark 2.x
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*
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* This class should be used instead of direct referral to FlatMapFunction
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*
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*/
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public class BaseFlatMapFunctionAdaptee<K, V> implements FlatMapFunction<K, V> {
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protected final FlatMapFunctionAdapter<K, V> adapter;
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public BaseFlatMapFunctionAdaptee(FlatMapFunctionAdapter<K, V> adapter) {
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this.adapter = adapter;
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}
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@Override
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public Iterable<V> call(K k) throws Exception {
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return adapter.call(k);
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}
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}
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