| /* |
| * 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.opennlp.ml.model; |
| |
| /** |
| * A wrapper to turn EventCollectors created for Maxent 1.0 into EventStreams |
| * for Maxent 1.2. For efficiency, it would be best to convert your |
| * EventCollector into a EventStream directly, but this will allow your |
| * application to work with Maxent 1.2 with very little recoding. |
| */ |
| public final class EventCollectorAsStream extends AbstractEventStream { |
| final Event[] events; |
| final int numEvents; |
| int index = 0; |
| |
| public EventCollectorAsStream(EventCollector ec) { |
| events = ec.getEvents(false); |
| numEvents = events.length; |
| } |
| |
| public Event next() { |
| return events[index++]; |
| } |
| |
| public boolean hasNext() { |
| return (index < numEvents); |
| } |
| |
| } |