1 package org.apache.lucene.index;
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 org.apache.lucene.store.BufferedIndexInput;
22 public class MockIndexInput extends BufferedIndexInput {
23 private byte[] buffer;
24 private int pointer = 0;
27 public MockIndexInput(byte[] bytes) {
29 length = bytes.length;
33 protected void readInternal(byte[] dest, int destOffset, int len) {
36 while (remainder != 0) {
37 // int bufferNumber = start / buffer.length;
38 int bufferOffset = start % buffer.length;
39 int bytesInBuffer = buffer.length - bufferOffset;
40 int bytesToCopy = bytesInBuffer >= remainder ? remainder : bytesInBuffer;
41 System.arraycopy(buffer, bufferOffset, dest, destOffset, bytesToCopy);
42 destOffset += bytesToCopy;
44 remainder -= bytesToCopy;
55 protected void seekInternal(long pos) {
60 public long length() {