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45 lines
1.7 KiB
Java
45 lines
1.7 KiB
Java
// Copyright 2016 The Domain Registry Authors. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://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,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package google.registry.mapreduce.inputs;
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import com.google.appengine.tools.mapreduce.InputReader;
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import com.google.common.collect.ImmutableSet;
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import com.googlecode.objectify.Key;
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import google.registry.model.index.EppResourceIndex;
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import google.registry.model.index.EppResourceIndexBucket;
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import java.util.NoSuchElementException;
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/** Reader that maps over {@link EppResourceIndex} and returns the index objects themselves. */
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class EppResourceIndexReader extends EppResourceBaseReader<EppResourceIndex> {
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private static final long serialVersionUID = -4816383426796766911L;
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public EppResourceIndexReader(Key<EppResourceIndexBucket> bucketKey) {
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// Estimate 1MB of memory for this reader, which is massive overkill.
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// Use an empty set for the filter kinds, which disables filtering.
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super(bucketKey, ONE_MB, ImmutableSet.<String>of());
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}
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/**
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* Called for each map invocation.
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*
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* @throws NoSuchElementException if there are no more elements, as specified in the
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* {@link InputReader#next} Javadoc.
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*/
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@Override
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public EppResourceIndex next() throws NoSuchElementException {
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return nextEri();
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}
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}
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