+++ /dev/null
-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 java.io.IOException;
-import java.io.Closeable;
-
-/** Abstract class for enumerating terms.
-
- <p>Term enumerations are always ordered by Term.compareTo(). Each term in
- the enumeration is greater than all that precede it. */
-
-public abstract class TermEnum implements Closeable {
- /** Increments the enumeration to the next element. True if one exists.*/
- public abstract boolean next() throws IOException;
-
- /** Returns the current Term in the enumeration.*/
- public abstract Term term();
-
- /** Returns the docFreq of the current Term in the enumeration.*/
- public abstract int docFreq();
-
- /** Closes the enumeration to further activity, freeing resources. */
- public abstract void close() throws IOException;
-}