Class AbstractSegment

java.lang.Object

org.apache.commons.imaging.common.BinaryFileParser

org.apache.commons.imaging.formats.jpeg.segments.AbstractSegment

Direct Known Subclasses:

AbstractGenericSegment, DhtSegment, DqtSegment, JfifSegment, SofnSegment, SosSegment

public abstract class AbstractSegment
extends BinaryFileParser

Abstracts segment implementations.

Field Summary

Fields

Modifier and Type	Field	Description
final int	length	Segment length.
final int	marker	Segment marker.

Constructor Summary

Constructors

Constructor	Description
AbstractSegment(int marker, int length)	Constructs a new instance.

Method Summary

Modifier and Type	Method	Description
void	dump(PrintWriter pw)
abstract String	getDescription()	Gets the description.
String	getSegmentType()	Gets the type.
String	toString()

Methods inherited from class BinaryFileParser

debugNumber, debugNumber, getByteOrder, setByteOrder

Methods inherited from class Object

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

Field Details

marker

public final int marker

Segment marker.

length

public final int length

Segment length.

Constructor Details

AbstractSegment

public AbstractSegment(int marker,
 int length)

Constructs a new instance.

Parameters:

marker - segment marker.

length - segment length.

Method Details

dump

public void dump(PrintWriter pw)

getDescription

public abstract String getDescription()

Gets the description.

Returns:

the description.

getSegmentType

public String getSegmentType()

Gets the type.

Returns:

the type.

toString

public String toString()

Overrides:

toString in class Object