Package org.apache.poi.hssf.record

Class DeltaRecord

java.lang.Object

org.apache.poi.hssf.record.RecordBase

org.apache.poi.hssf.record.Record

org.apache.poi.hssf.record.StandardRecord

org.apache.poi.hssf.record.DeltaRecord

All Implemented Interfaces:

Duplicatable, GenericRecord

public final class DeltaRecord
extends StandardRecord

Controls the accuracy of the calculations

Field Summary

Fields

Modifier and Type	Field	Description
static final double	DEFAULT_VALUE
static final short	sid

Constructor Summary

Constructors

Constructor	Description
DeltaRecord(double maxChange)
DeltaRecord(DeltaRecord other)
DeltaRecord(RecordInputStream in)

Method Summary

Modifier and Type	Method	Description
DeltaRecord	copy()
protected int	getDataSize()
Map<String,Supplier<?>>	getGenericProperties()
HSSFRecordTypes	getGenericRecordType()
double	getMaxChange()	get the maximum change
short	getSid()	return the non static version of the id for this record.
void	serialize(LittleEndianOutput out)	Write the data content of this BIFF record.

Methods inherited from class org.apache.poi.hssf.record.StandardRecord

getRecordSize, serialize

Methods inherited from class org.apache.poi.hssf.record.Record

cloneViaReserialise, serialize, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.apache.poi.common.usermodel.GenericRecord

getGenericChildren

Field Details

sid

public static final short sid

See Also:

• Constant Field Values

DEFAULT_VALUE

public static final double DEFAULT_VALUE

See Also:

• Constant Field Values

Constructor Details

DeltaRecord

public DeltaRecord(double maxChange)

DeltaRecord

public DeltaRecord(DeltaRecord other)

DeltaRecord

public DeltaRecord(RecordInputStream in)

Method Details

getMaxChange

public double getMaxChange()

get the maximum change

Returns:

maxChange - maximum rounding error

serialize

public void serialize(LittleEndianOutput out)

Description copied from class: StandardRecord

Write the data content of this BIFF record. The 'ushort sid' and 'ushort size' header fields have already been written by the superclass.

The number of bytes written must equal the record size reported by RecordBase.getRecordSize()} minus four ( record header consisting of a 'ushort sid' and 'ushort reclength' has already been written by their superclass).

Specified by:

serialize in class StandardRecord

Parameters:

out - the output object

getDataSize

protected int getDataSize()

Specified by:

getDataSize in class StandardRecord

getSid

public short getSid()

Description copied from class: Record

return the non static version of the id for this record.

Specified by:

getSid in class Record

Returns:

he id for this record

copy

public DeltaRecord copy()

Specified by:

copy in interface Duplicatable

Specified by:

copy in class StandardRecord

Returns:

a deep copy of the implementing class / instance

getGenericRecordType

public HSSFRecordTypes getGenericRecordType()

Specified by:

getGenericRecordType in interface GenericRecord

Specified by:

getGenericRecordType in class Record

getGenericProperties

public Map<String,Supplier<?>> getGenericProperties()