Package jmri.jmrix.loconet.spjfile

Class SpjFile.Header

java.lang.Object

jmri.jmrix.loconet.spjfile.SpjFile.Header

Direct Known Subclasses:

SpjFile.FirstHeader

Enclosing class:

SpjFile

public class SpjFile.Header
extends Object

Class representing a header record.

Field Summary

Fields

Modifier and Type	Field	Description
(package private) byte[]	bytes
(package private) int	dataLength
(package private) int	dataStart
(package private) String	filename
(package private) int	handle
(package private) static final int	HEADERSIZE
(package private) int	recordLength
(package private) int	recordStart
(package private) SdfBuffer	sdfBuffer
(package private) int	spare1
(package private) int	spare2
(package private) int	spare3
(package private) int	spare4
(package private) int	spare5
(package private) int	spare6
(package private) int	spare7
(package private) int	time
(package private) int	type

Constructor Summary

Constructors

Constructor	Description
Header()

Method Summary

Modifier and Type	Method	Description
byte[]	getByteArray()
int	getDataLength()
int	getDataStart()
int	getHandle()
String	getName()
int	getRecordLength()	Get Record Length.
int	getRecordStart()
SdfBuffer	getSdfBuffer()	Get as a SDF buffer.
int	getType()
boolean	isMap()
boolean	isSDF()
boolean	isTxt()
boolean	isWAV()
(package private) void	load(InputStream s)
void	setContent(byte[] array, int start, int length)	Provide new content.
void	setDataStart(int i)
void	setName(String name)
void	setRecordLength(int i)
void	setRecordStart(int i)
(package private) int	store(byte[] buffer, int index)
(package private) void	store(OutputStream s)
String	toString()
String	typeAsString()
(package private) void	updateStart(int newRecordStart)	Data record associated with this header is being being repositioned.

Methods inherited from class java.lang.Object

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

Field Details

HEADERSIZE

static final int HEADERSIZE

See Also:

• Constant Field Values

type

int type

handle

int handle

recordStart

int recordStart

dataStart

int dataStart

dataLength

int dataLength

recordLength

int recordLength

time

int time

spare1

int spare1

spare2

int spare2

spare3

int spare3

spare4

int spare4

spare5

int spare5

spare6

int spare6

spare7

int spare7

filename

String filename

bytes

byte[] bytes

sdfBuffer

SdfBuffer sdfBuffer

Constructor Details

Header

public Header()

Method Details

getType

public int getType()

getHandle

public int getHandle()

getDataStart

public int getDataStart()

setDataStart

public void setDataStart(int i)

getDataLength

public int getDataLength()

getRecordStart

public int getRecordStart()

setRecordStart

public void setRecordStart(int i)

getRecordLength

public int getRecordLength()

Get Record Length.

This method, in addition to returning the needed record size, will also pull a SdfBuffer back into the record if one exists.

Returns:

record length.

setRecordLength

public void setRecordLength(int i)

getName

public String getName()

setName

public void setName(String name)

getByteArray

public byte[] getByteArray()

getSdfBuffer

public SdfBuffer getSdfBuffer()

Get as a SDF buffer. This buffer then becomes associated, and a later write will use the buffer's contents.

Returns:

the byte array as SDF buffer.

updateStart

void updateStart(int newRecordStart)

Data record associated with this header is being being repositioned.

Parameters:

newRecordStart - identify the new start record

setContent

public void setContent(byte[] array,
 int start,
 int length)

Provide new content. The data start and data length values are computed from the arguments, and stored relative to the length.

Parameters:

array - New byte array; copied into header

start - data start location within array

length - data length in bytes (not record length)

store

int store(byte[] buffer,
 int index)

store

void store(OutputStream s)
    throws IOException

Throws:

IOException

load

void load(InputStream s)
   throws IOException

Throws:

IOException

toString

public String toString()

Overrides:

toString in class Object

isWAV

public boolean isWAV()

isSDF

public boolean isSDF()

isMap

public boolean isMap()

isTxt

public boolean isTxt()

typeAsString

public String typeAsString()