pylucene 3.5.0-3

[pylucene.git] / lucene-java-3.4.0 / lucene / src / java / org / apache / lucene / index / ByteSliceWriter.java

diff --git a/lucene-java-3.4.0/lucene/src/java/org/apache/lucene/index/ByteSliceWriter.java b/lucene-java-3.4.0/lucene/src/java/org/apache/lucene/index/ByteSliceWriter.java
deleted file mode 100644 (file)
index 8103cb8..0000000
--- a/lucene-java-3.4.0/lucene/src/java/org/apache/lucene/index/ByteSliceWriter.java
+++ /dev/null
@@ -1,89 +0,0 @@
-package org.apache.lucene.index;
-
-/**
- * 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.
- */
-
-
-/**
- * Class to write byte streams into slices of shared
- * byte[].  This is used by DocumentsWriter to hold the
- * posting list for many terms in RAM.
- */
-
-final class ByteSliceWriter {
-
-  private byte[] slice;
-  private int upto;
-  private final ByteBlockPool pool;
-
-  int offset0;
-
-  public ByteSliceWriter(ByteBlockPool pool) {
-    this.pool = pool;
-  }
-
-  /**
-   * Set up the writer to write at address.
-   */ 
-  public void init(int address) {
-    slice = pool.buffers[address >> DocumentsWriter.BYTE_BLOCK_SHIFT];
-    assert slice != null;
-    upto = address & DocumentsWriter.BYTE_BLOCK_MASK;
-    offset0 = address;
-    assert upto < slice.length;
-  }
-
-  /** Write byte into byte slice stream */
-  public void writeByte(byte b) {
-    assert slice != null;
-    if (slice[upto] != 0) {
-      upto = pool.allocSlice(slice, upto);
-      slice = pool.buffer;
-      offset0 = pool.byteOffset;
-      assert slice != null;
-    }
-    slice[upto++] = b;
-    assert upto != slice.length;
-  }
-
-  public void writeBytes(final byte[] b, int offset, final int len) {
-    final int offsetEnd = offset + len;
-    while(offset < offsetEnd) {
-      if (slice[upto] != 0) {
-        // End marker
-        upto = pool.allocSlice(slice, upto);
-        slice = pool.buffer;
-        offset0 = pool.byteOffset;
-      }
-
-      slice[upto++] = b[offset++];
-      assert upto != slice.length;
-    }
-  }
-
-  public int getAddress() {
-    return upto + (offset0 & DocumentsWriter.BYTE_BLOCK_NOT_MASK);
-  }
-
-  public void writeVInt(int i) {
-    while ((i & ~0x7F) != 0) {
-      writeByte((byte)((i & 0x7f) | 0x80));
-      i >>>= 7;
-    }
-    writeByte((byte) i);
-  }
-}