pylucene 3.5.0-3

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

diff --git a/lucene-java-3.4.0/lucene/src/java/org/apache/lucene/index/FormatPostingsPositionsWriter.java b/lucene-java-3.4.0/lucene/src/java/org/apache/lucene/index/FormatPostingsPositionsWriter.java
deleted file mode 100644 (file)
index 3649fc4..0000000
--- a/lucene-java-3.4.0/lucene/src/java/org/apache/lucene/index/FormatPostingsPositionsWriter.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.
- */
-
-import org.apache.lucene.index.FieldInfo.IndexOptions;
-import org.apache.lucene.store.IndexOutput;
-import org.apache.lucene.util.IOUtils;
-
-
-import java.io.Closeable;
-import java.io.IOException;
-
-final class FormatPostingsPositionsWriter extends FormatPostingsPositionsConsumer implements Closeable {
-
-  final FormatPostingsDocsWriter parent;
-  final IndexOutput out;
-
-  boolean omitTermFreqAndPositions;
-  boolean storePayloads;
-  int lastPayloadLength = -1;
-
-  FormatPostingsPositionsWriter(SegmentWriteState state, FormatPostingsDocsWriter parent) throws IOException {
-    this.parent = parent;
-    omitTermFreqAndPositions = parent.omitTermFreqAndPositions;
-    if (parent.parent.parent.fieldInfos.hasProx()) {
-      // At least one field does not omit TF, so create the
-      // prox file
-      out = parent.parent.parent.dir.createOutput(IndexFileNames.segmentFileName(parent.parent.parent.segment, IndexFileNames.PROX_EXTENSION));
-      parent.skipListWriter.setProxOutput(out);
-    } else
-      // Every field omits TF so we will write no prox file
-      out = null;
-  }
-
-  int lastPosition;
-
-  /** Add a new position & payload */
-  @Override
-  void addPosition(int position, byte[] payload, int payloadOffset, int payloadLength) throws IOException {
-    assert !omitTermFreqAndPositions: "omitTermFreqAndPositions is true";
-    assert out != null;
-
-    final int delta = position - lastPosition;
-    lastPosition = position;
-
-    if (storePayloads) {
-      if (payloadLength != lastPayloadLength) {
-        lastPayloadLength = payloadLength;
-        out.writeVInt((delta<<1)|1);
-        out.writeVInt(payloadLength);
-      } else
-        out.writeVInt(delta << 1);
-      if (payloadLength > 0)
-        out.writeBytes(payload, payloadLength);
-    } else
-      out.writeVInt(delta);
-  }
-
-  void setField(FieldInfo fieldInfo) {
-    omitTermFreqAndPositions = fieldInfo.indexOptions == IndexOptions.DOCS_ONLY;
-    storePayloads = omitTermFreqAndPositions ? false : fieldInfo.storePayloads;
-  }
-
-  /** Called when we are done adding positions & payloads */
-  @Override
-  void finish() {       
-    lastPosition = 0;
-    lastPayloadLength = -1;
-  }
-
-  public void close() throws IOException {
-    IOUtils.close(out);
-  }
-}