Package org.apache.poi.ddf

Class EscherProperty

java.lang.Object

org.apache.poi.ddf.EscherProperty

All Implemented Interfaces:

GenericRecord

Direct Known Subclasses:

EscherComplexProperty, EscherSimpleProperty

public abstract class EscherProperty
extends java.lang.Object
implements GenericRecord

This is the abstract base class for all escher properties.

See Also:

EscherOptRecord

Method Summary

Modifier and Type	Method	Description
java.util.List<? extends GenericRecord>	getGenericChildren()
java.util.Map<java.lang.String,java.util.function.Supplier<?>>	getGenericProperties()
EscherPropertyTypes	getGenericRecordType()
short	getId()
java.lang.String	getName()
short	getPropertyNumber()
int	getPropertySize()	Most properties are just 6 bytes in length.
boolean	isBlipId()
boolean	isComplex()
abstract int	serializeComplexPart(byte[] data, int pos)	Escher properties consist of a simple fixed length part and a complex variable length part.
abstract int	serializeSimplePart(byte[] data, int pos)	Escher properties consist of a simple fixed length part and a complex variable length part.
java.lang.String	toString()
java.lang.String	toXml(java.lang.String tab)

Methods inherited from class java.lang.Object

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

Method Detail

getId

public short getId()

getPropertyNumber

public short getPropertyNumber()

isComplex

public boolean isComplex()

isBlipId

public boolean isBlipId()

getName

public java.lang.String getName()

getPropertySize

public int getPropertySize()

Most properties are just 6 bytes in length. Override this if we're dealing with complex properties.

Returns:

size of this property (in bytes)

serializeSimplePart

public abstract int serializeSimplePart(byte[] data,
                                        int pos)

Escher properties consist of a simple fixed length part and a complex variable length part. The fixed length part is serialized first.

Parameters:

data - the buffer to write to

pos - the starting position

Returns:

the length of the part

serializeComplexPart

public abstract int serializeComplexPart(byte[] data,
                                         int pos)

Escher properties consist of a simple fixed length part and a complex variable length part. The fixed length part is serialized first.

Parameters:

data - the buffer to write to

pos - the starting position

Returns:

the length of the part

toString

public final java.lang.String toString()

Overrides:

toString in class java.lang.Object

toXml

public final java.lang.String toXml(java.lang.String tab)

getGenericProperties

public java.util.Map<java.lang.String,java.util.function.Supplier<?>> getGenericProperties()

Specified by:

getGenericProperties in interface GenericRecord

getGenericChildren

public java.util.List<? extends GenericRecord> getGenericChildren()

Specified by:

getGenericChildren in interface GenericRecord

getGenericRecordType

public EscherPropertyTypes getGenericRecordType()

Specified by:

getGenericRecordType in interface GenericRecord