pylucene 3.5.0-3

[pylucene.git] / lucene-java-3.4.0 / lucene / contrib / instantiated / src / java / org / apache / lucene / store / instantiated / InstantiatedTermPositions.java

diff --git a/lucene-java-3.4.0/lucene/contrib/instantiated/src/java/org/apache/lucene/store/instantiated/InstantiatedTermPositions.java b/lucene-java-3.4.0/lucene/contrib/instantiated/src/java/org/apache/lucene/store/instantiated/InstantiatedTermPositions.java
deleted file mode 100644 (file)
index 73ebb1c..0000000
--- a/lucene-java-3.4.0/lucene/contrib/instantiated/src/java/org/apache/lucene/store/instantiated/InstantiatedTermPositions.java
+++ /dev/null
@@ -1,100 +0,0 @@
-package org.apache.lucene.store.instantiated;
-
-/**
- * Copyright 2006 The Apache Software Foundation
- *
- * Licensed 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.TermPositions;
-
-import java.io.IOException;
-
-/**
- * A {@link org.apache.lucene.index.TermPositions} navigating an {@link InstantiatedIndexReader}.
- */
-public class InstantiatedTermPositions
-    extends InstantiatedTermDocs
-    implements TermPositions {
-
-  public int getPayloadLength() {
-    return currentDocumentInformation.getPayloads()[currentTermPositionIndex].length;
-  }
-
-  public byte[] getPayload(byte[] data, int offset) throws IOException {
-    byte[] payloads = currentDocumentInformation.getPayloads()[currentTermPositionIndex];
-
-    // read payloads lazily
-    if (data == null || data.length - offset < getPayloadLength()) {
-      // the array is too small to store the payload data,
-      return payloads;
-    } else {
-      System.arraycopy(payloads, 0, data, offset, payloads.length);
-      return data;
-    }
-  }
-
-  public boolean isPayloadAvailable() {
-    return currentDocumentInformation.getPayloads()[currentTermPositionIndex] != null;
-  }
-
-  public InstantiatedTermPositions(InstantiatedIndexReader reader) {
-    super(reader);
-  }
-
-  /**
-   * Returns next position in the current document.  It is an error to call
-   * this more than {@link #freq()} times
-   * without calling {@link #next()}<p> This is
-   * invalid until {@link #next()} is called for
-   * the first time.
-   */
-  public int nextPosition() {
-    currentTermPositionIndex++;
-    // if you get an array out of index exception here,
-    // it might be due to currentDocumentInformation.getIndexFromTerm not being set!!
-    return currentDocumentInformation.getTermPositions()[currentTermPositionIndex];
-  }
-
-  private int currentTermPositionIndex;
-
-  /**
-   * Moves to the next pair in the enumeration.
-   * <p> Returns true if there is such a next pair in the enumeration.
-   */
-  @Override
-  public boolean next() {
-    currentTermPositionIndex = -1;
-    return super.next();
-  }
-
-  /**
-   * Skips entries to the first beyond the current whose document number is
-   * greater than or equal to <currentTermPositionIndex>target</currentTermPositionIndex>. <p>Returns true iff there is such
-   * an entry.  <p>Behaves as if written: <pre>
-   *   boolean skipTo(int target) {
-   *     do {
-   *       if (!next())
-   *        return false;
-   *     } while (target > doc());
-   *     return true;
-   *   }
-   * </pre>
-   * Some implementations are considerably more efficient than that.
-   */
-  @Override
-  public boolean skipTo(int target) {
-    currentTermPositionIndex = -1;
-    return super.skipTo(target);
-  }
-}