add missing file
Project: http://git-wip-us.apache.org/repos/asf/cassandra/repo Commit: http://git-wip-us.apache.org/repos/asf/cassandra/commit/ffa80673 Tree: http://git-wip-us.apache.org/repos/asf/cassandra/tree/ffa80673 Diff: http://git-wip-us.apache.org/repos/asf/cassandra/diff/ffa80673 Branch: refs/heads/cassandra-2.1 Commit: ffa806733e7492d3d4b54957f911af501e043df9 Parents: 1fec4a4 Author: Joshua McKenzie <jmcken...@apache.org> Authored: Tue Dec 16 15:06:02 2014 -0600 Committer: Joshua McKenzie <jmcken...@apache.org> Committed: Tue Dec 16 15:06:02 2014 -0600 ---------------------------------------------------------------------- .../cassandra/io/sstable/ISSTableScanner.java | 34 ++++++++++++++++++++ 1 file changed, 34 insertions(+) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/cassandra/blob/ffa80673/src/java/org/apache/cassandra/io/sstable/ISSTableScanner.java ---------------------------------------------------------------------- diff --git a/src/java/org/apache/cassandra/io/sstable/ISSTableScanner.java b/src/java/org/apache/cassandra/io/sstable/ISSTableScanner.java new file mode 100644 index 0000000..b80bd87 --- /dev/null +++ b/src/java/org/apache/cassandra/io/sstable/ISSTableScanner.java @@ -0,0 +1,34 @@ +/** + * 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. + */ + +package org.apache.cassandra.io.sstable; + +import org.apache.cassandra.db.columniterator.OnDiskAtomIterator; +import org.apache.cassandra.utils.CloseableIterator; + +/** + * An ISSTableScanner is an abstraction allowing multiple SSTableScanners to be + * chained together under the hood. See LeveledCompactionStrategy.getScanners. + */ +public interface ISSTableScanner extends CloseableIterator<OnDiskAtomIterator> +{ + public long getLengthInBytes(); + public long getCurrentPosition(); + public String getBackingFiles(); +}