1 /* 2 * Licensed to the Apache Software Foundation (ASF) under one 3 * or more contributor license agreements. See the NOTICE file 4 * distributed with this work for additional information 5 * regarding copyright ownership. The ASF licenses this file 6 * to you under the Apache License, Version 2.0 (the 7 * "License"); you may not use this file except in compliance 8 * with the License. You may obtain a copy of the License at 9 * 10 * http://www.apache.org/licenses/LICENSE-2.0 11 * 12 * Unless required by applicable law or agreed to in writing, software 13 * distributed under the License is distributed on an "AS IS" BASIS, 14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 15 * See the License for the specific language governing permissions and 16 * limitations under the License. 17 */ 18 19 package org.apache.giraph.types.heaps; 20 21 import it.unimi.dsi.fastutil.ints.Int2ByteMap;; 22 import it.unimi.dsi.fastutil.objects.ObjectIterable; 23 import it.unimi.dsi.fastutil.objects.ObjectIterator; 24 25 /** 26 * Iterable which has its size and 27 * ObjectIterator<Int2ByteMap.Entry> 28 */ 29 public interface Int2ByteMapEntryIterable 30 extends ObjectIterable<Int2ByteMap.Entry> { 31 /** 32 * Get the iterator. Not thread-safe and reuses iterator object, 33 * so you can't have several iterators at the same time. 34 * 35 * @return Iterator 36 */ 37 ObjectIterator<Int2ByteMap.Entry> iterator(); 38 39 /** 40 * Get the size of this iterable 41 * 42 * @return Size 43 */ 44 int size(); 45 }