Package org.apache.poi.hssf.record

Class SubRecord

java.lang.Object

org.apache.poi.hssf.record.SubRecord

All Implemented Interfaces:

org.apache.poi.common.Duplicatable, GenericRecord

Direct Known Subclasses:

CommonObjectDataSubRecord, EmbeddedObjectRefSubRecord, EndSubRecord, FtCblsSubRecord, FtCfSubRecord, FtPioGrbitSubRecord, GroupMarkerSubRecord, LbsDataSubRecord, NoteStructureSubRecord

public abstract class SubRecord
extends Object
implements org.apache.poi.common.Duplicatable, GenericRecord

Subrecords are part of the OBJ class.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	SubRecord.SubRecordTypes

Method Summary

Modifier and Type	Method	Description
abstract SubRecord	copy()
static SubRecord	createSubRecord(LittleEndianInput in, int cmoOt)	read a sub-record from the supplied stream
abstract SubRecord.SubRecordTypes	getGenericRecordType()
static int	getMaxRecordLength()
boolean	isTerminating()	Whether this record terminates the sub-record stream.
byte[]	serialize()
abstract void	serialize(LittleEndianOutput out)
static void	setMaxRecordLength(int length)
final String	toString()

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

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

getGenericChildren, getGenericProperties

Method Details

setMaxRecordLength

public static void setMaxRecordLength(int length)

Parameters:

length - the max record length allowed for SubRecord

getMaxRecordLength

public static int getMaxRecordLength()

Returns:

the max record length allowed for SubRecord

createSubRecord

public static SubRecord createSubRecord(LittleEndianInput in,
 int cmoOt)

read a sub-record from the supplied stream

Parameters:

in - the stream to read from

cmoOt - the objectType field of the containing CommonObjectDataSubRecord, we need it to propagate to next sub-records as it defines what data follows

Returns:

the created sub-record

toString

public final String toString()

Overrides:

toString in class Object

serialize

public byte[] serialize()

serialize

public abstract void serialize(LittleEndianOutput out)

isTerminating

public boolean isTerminating()

Whether this record terminates the sub-record stream. There are two cases when this method must be overridden and return true - EndSubRecord (sid = 0x00) - LbsDataSubRecord (sid = 0x12)

Returns:

whether this record is the last in the sub-record stream

copy

public abstract SubRecord copy()

Specified by:

copy in interface org.apache.poi.common.Duplicatable

getGenericRecordType

public abstract SubRecord.SubRecordTypes getGenericRecordType()

Specified by:

getGenericRecordType in interface GenericRecord