Class HeaderData

java.lang.Object
  |
  +--HeaderData

public class HeaderData

extends java.lang.Object

Storage structure for the header data describing the contents of a file.

Constructor Summary

HeaderData()
Creates and initializes the header object

Method Summary

void	display() Used for testing only.
int	getC4321() Gets the constant value
int	getFileID() Gets the file ID
java.lang.String	getHeaderID() Gets the header ID
int	getPassNo() Gets the image pass number
int	getRecCnt() Gets the total number of records contained in the file
int	getRecLen() Gets the length of one record in bytes
int	getStructVer() Gets the structure version of the file type
java.lang.String	getTapeDate() Gets the tape date
java.lang.String	getTapeTime() Gets the tape time
void	setHeaderValues(java.lang.String id, int c, int pass, int file, int len, int ver, int cnt, java.lang.String date, java.lang.String time) Set the fields of the HdrData object.

Methods inherited from class java.lang.Object

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

Constructor Detail

HeaderData

public HeaderData()

Creates and initializes the header object

Method Detail

setHeaderValues

public void setHeaderValues(java.lang.String id,
                            int c,
                            int pass,
                            int file,
                            int len,
                            int ver,
                            int cnt,
                            java.lang.String date,
                            java.lang.String time)

Set the fields of the HdrData object. Note: Currently the tape_date and tape_time fields are not being set due to the inability to read the character data from the files.

Parameters:

id - the header id

c - a constant value

pass - the image pass number

file - the file ID

len - the length of a single record

ver - the structure version of the file type

cnt - the number of records in the file

date - the tape date

time - the tape time

display

public void display()

Used for testing only. Displays the fields of the HdrData object to System.out

getHeaderID

public java.lang.String getHeaderID()

Gets the header ID

Returns:

the header ID

getC4321

public int getC4321()

Gets the constant value

Returns:

the constant value

getPassNo

public int getPassNo()

Gets the image pass number

Returns:

the image pass number

getFileID

public int getFileID()

Gets the file ID

Returns:

the file ID

getRecLen

public int getRecLen()

Gets the length of one record in bytes

Returns:

the length of one record

getStructVer

public int getStructVer()

Gets the structure version of the file type

Returns:

the structure version

getRecCnt

public int getRecCnt()

Gets the total number of records contained in the file

Returns:

the number of records

getTapeDate

public java.lang.String getTapeDate()

Gets the tape date

Returns:

the tape date

getTapeTime

public java.lang.String getTapeTime()

Gets the tape time

Returns:

the tape time