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- /* ====================================================================
- 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.poi.hslf.record;
- import java.util.Map;
-
- /**
- * A special (and dangerous) kind of Record Container, for which other
- * Atoms care about where this one lives on disk.
- * Will track its position on disk.
- */
-
- public abstract class PositionDependentRecordContainer extends RecordContainer implements PositionDependentRecord
- {
- private int sheetId; // Found from PersistPtrHolder
-
- /**
- * Fetch our sheet ID, as found from a PersistPtrHolder.
- * Should match the RefId of our matching SlidePersistAtom
- */
- public int getSheetId() { return sheetId; }
-
- /**
- * Set our sheet ID, as found from a PersistPtrHolder
- */
- public void setSheetId(int id) { sheetId = id; }
-
-
- /** Our location on the disk, as of the last write out */
- private int myLastOnDiskOffset;
-
- /** Fetch our location on the disk, as of the last write out */
- public int getLastOnDiskOffset() { return myLastOnDiskOffset; }
-
- /**
- * Update the Record's idea of where on disk it lives, after a write out.
- * Use with care...
- */
- public void setLastOnDiskOffset(int offset) {
- myLastOnDiskOffset = offset;
- }
-
- /**
- * Since we're a container, we don't mind if other records move about.
- * If we're told they have, just return straight off.
- */
- public void updateOtherRecordReferences(Map<Integer,Integer> oldToNewReferencesLookup) {
- }
- }
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