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 intgetLastOnDiskOffset()Fetch our location on the disk, as of the last write outintgetSheetId()Fetch our sheet ID, as found from a PersistPtrHolder.voidsetLastOnDiskOffset(int offset)Update the Record's idea of where on disk it lives, after a write out.voidsetSheetId(int id)Set our sheet ID, as found from a PersistPtrHoldervoidupdateOtherRecordReferences(java.util.Map<java.lang.Integer,java.lang.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:
getLastOnDiskOffsetin 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:
setLastOnDiskOffsetin interfacePositionDependentRecord
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updateOtherRecordReferences
public void updateOtherRecordReferences(java.util.Map<java.lang.Integer,java.lang.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:
updateOtherRecordReferencesin interfacePositionDependentRecord
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