Package org.apache.poi.hslf.record
Class PositionDependentRecordContainer
- java.lang.Object
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- org.apache.poi.hslf.record.Record
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- org.apache.poi.hslf.record.RecordContainer
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- org.apache.poi.hslf.record.PositionDependentRecordContainer
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- All Implemented Interfaces:
PositionDependentRecord
- Direct Known Subclasses:
BinaryTagDataBlob
,Document
,DummyPositionSensitiveRecordWithChildren
,Environment
,SheetContainer
public abstract class PositionDependentRecordContainer extends RecordContainer implements PositionDependentRecord
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.
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Constructor Summary
Constructors Constructor Description PositionDependentRecordContainer()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description int
getLastOnDiskOffset()
Fetch our location on the disk, as of the last write outint
getSheetId()
Fetch our sheet ID, as found from a PersistPtrHolder.void
setLastOnDiskOffset(int offset)
Update the Record's idea of where on disk it lives, after a write out.void
setSheetId(int id)
Set our sheet ID, as found from a PersistPtrHoldervoid
updateOtherRecordReferences(Map<Integer,Integer> oldToNewReferencesLookup)
Since we're a container, we don't mind if other records move about.-
Methods inherited from class org.apache.poi.hslf.record.RecordContainer
addChildAfter, addChildBefore, appendChildRecord, findFirstOfType, getChildRecords, handleParentAwareRecords, isAnAtom, moveChildBefore, moveChildrenAfter, moveChildrenBefore, removeChild, setChildRecord, writeOut
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Methods inherited from class org.apache.poi.hslf.record.Record
buildRecordAtOffset, createRecordForType, findChildRecords, getRecordType, writeLittleEndian, writeLittleEndian, writeOut
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Method Detail
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getSheetId
public int getSheetId()
Fetch our sheet ID, as found from a PersistPtrHolder. Should match the RefId of our matching SlidePersistAtom
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setSheetId
public void setSheetId(int id)
Set our sheet ID, as found from a PersistPtrHolder
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getLastOnDiskOffset
public int getLastOnDiskOffset()
Fetch our location on the disk, as of the last write out- Specified by:
getLastOnDiskOffset
in interfacePositionDependentRecord
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setLastOnDiskOffset
public void setLastOnDiskOffset(int offset)
Update the Record's idea of where on disk it lives, after a write out. Use with care...- Specified by:
setLastOnDiskOffset
in interfacePositionDependentRecord
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updateOtherRecordReferences
public void updateOtherRecordReferences(Map<Integer,Integer> oldToNewReferencesLookup)
Since we're a container, we don't mind if other records move about. If we're told they have, just return straight off.- Specified by:
updateOtherRecordReferences
in interfacePositionDependentRecord
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