Package org.apache.poi.xssf.model
Class CalculationChain
- java.lang.Object
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- org.apache.poi.ooxml.POIXMLDocumentPart
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- org.apache.poi.xssf.model.CalculationChain
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public class CalculationChain extends POIXMLDocumentPart
The cells in a workbook can be calculated in different orders depending on various optimizations and dependencies. The calculation chain object specifies the order in which the cells in a workbook were last calculated.
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Nested Class Summary
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Nested classes/interfaces inherited from class org.apache.poi.ooxml.POIXMLDocumentPart
POIXMLDocumentPart.RelationPart
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Constructor Summary
Constructors Constructor Description CalculationChain()
CalculationChain(PackagePart part)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description CTCalcChain
getCTCalcChain()
void
readFrom(java.io.InputStream is)
void
removeItem(int sheetId, java.lang.String ref)
Remove a formula reference from the calculation chainvoid
writeTo(java.io.OutputStream out)
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Methods inherited from class org.apache.poi.ooxml.POIXMLDocumentPart
_invokeOnDocumentRead, addRelation, createRelationship, createRelationship, createRelationship, getNextPartNumber, getPackagePart, getParent, getRelationById, getRelationId, getRelationPartById, getRelationParts, getRelations, isCommitted, setCommitted, toString
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Constructor Detail
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CalculationChain
public CalculationChain()
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CalculationChain
public CalculationChain(PackagePart part) throws java.io.IOException
- Throws:
java.io.IOException
- Since:
- POI 3.14-Beta1
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Method Detail
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readFrom
public void readFrom(java.io.InputStream is) throws java.io.IOException
- Throws:
java.io.IOException
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writeTo
public void writeTo(java.io.OutputStream out) throws java.io.IOException
- Throws:
java.io.IOException
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getCTCalcChain
public CTCalcChain getCTCalcChain()
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removeItem
public void removeItem(int sheetId, java.lang.String ref)
Remove a formula reference from the calculation chain- Parameters:
sheetId
- the sheet Id of a sheet the formula belongs to.ref
- A1 style reference to the cell containing the formula.
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