1 package org.apache.lucene.analysis;
4 * Licensed to the Apache Software Foundation (ASF) under one or more
5 * contributor license agreements. See the NOTICE file distributed with
6 * this work for additional information regarding copyright ownership.
7 * The ASF licenses this file to You under the Apache License, Version 2.0
8 * (the "License"); you may not use this file except in compliance with
9 * the License. You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
20 import java.io.IOException;
21 import java.util.Random;
23 import org.apache.lucene.analysis.tokenattributes.PayloadAttribute;
24 import org.apache.lucene.index.Payload;
26 public final class MockFixedLengthPayloadFilter extends TokenFilter {
27 private final PayloadAttribute payloadAtt = addAttribute(PayloadAttribute.class);
28 private final Random random;
29 private final byte[] bytes;
30 private final Payload payload;
32 public MockFixedLengthPayloadFilter(Random random, TokenStream in, int length) {
35 this.bytes = new byte[length];
36 this.payload = new Payload(bytes);
40 public boolean incrementToken() throws IOException {
41 if (input.incrementToken()) {
42 random.nextBytes(bytes);
43 payloadAtt.setPayload(payload);