1 /* ====================================================================
2 * Licensed under the Apache License, Version 2.0 (the "License");
3 * you may not use this file except in compliance with the License.
4 * You may obtain a copy of the License at
6 * http://www.apache.org/licenses/LICENSE-2.0
8 * Unless required by applicable law or agreed to in writing, software
9 * distributed under the License is distributed on an "AS IS" BASIS,
10 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
11 * See the License for the specific language governing permissions and
12 * limitations under the License.
13 * ====================================================================
16 package org.apache.pylucene.store;
18 import java.io.IOException;
19 import org.apache.lucene.store.BufferedIndexInput;
22 public class PythonIndexInput extends BufferedIndexInput {
24 private long pythonObject;
26 public PythonIndexInput()
30 public void pythonExtension(long pythonObject)
32 this.pythonObject = pythonObject;
34 public long pythonExtension()
36 return this.pythonObject;
39 public void finalize()
45 public native void pythonDecRef();
47 public native Object clone();
48 public native long length();
49 public native void close()
51 public native byte[] readInternal(int length, long pos)
53 public native void seekInternal(long pos)
56 protected void readInternal(byte[] b, int offset, int length)
59 byte[] data = readInternal(length, getFilePointer());
60 System.arraycopy(data, 0, b, offset, data.length);