pylucene 3.5.0-3

[pylucene.git] / lucene-java-3.4.0 / lucene / contrib / facet / src / java / org / apache / lucene / util / encoding / SimpleIntDecoder.java

diff --git a/lucene-java-3.4.0/lucene/contrib/facet/src/java/org/apache/lucene/util/encoding/SimpleIntDecoder.java b/lucene-java-3.4.0/lucene/contrib/facet/src/java/org/apache/lucene/util/encoding/SimpleIntDecoder.java
deleted file mode 100644 (file)
index fb7ea44..0000000
--- a/lucene-java-3.4.0/lucene/contrib/facet/src/java/org/apache/lucene/util/encoding/SimpleIntDecoder.java
+++ /dev/null
@@ -1,66 +0,0 @@
-package org.apache.lucene.util.encoding;
-
-import java.io.IOException;
-import java.io.StreamCorruptedException;
-
-/**
- * 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.
- */
-
-/**
- * A simple stream decoder which can decode values encoded with
- * {@link SimpleIntEncoder}.
- * 
- * @lucene.experimental
- */
-public class SimpleIntDecoder extends IntDecoder {
-
-  /**
-   * reusable buffer - allocated only once as this is not a thread-safe object
-   */
-  private byte[] buffer = new byte[4];
-
-  @Override
-  public long decode() throws IOException {
-
-    // we need exactly 4 bytes to decode an int in this decoder impl, otherwise, throw an exception
-    int offset = 0;
-    while (offset < 4) {
-      int nRead = in.read(buffer, offset, 4 - offset);
-      if (nRead == -1) {
-        if (offset > 0) {
-          throw new StreamCorruptedException(
-              "Need 4 bytes for decoding an int, got only " + offset);
-        }
-        return EOS;
-      }
-      offset += nRead;
-    }
-
-    int v = buffer[3] & 0xff;
-    v |= (buffer[2] << 8) & 0xff00;
-    v |= (buffer[1] << 16) & 0xff0000;
-    v |= (buffer[0] << 24) & 0xff000000;
-
-    return v;
-  }
-
-  @Override
-  public String toString() {
-    return "Simple";
-  }
-
-}