com.ibm.jzos

Class Format3DSCB

java.lang.Object

com.ibm.jzos.Format3DSCB

All Implemented Interfaces:

DSCB

public class Format3DSCB
extends java.lang.Object
implements DSCB

A object which maps a Format-3 DSCB (Dataset Control Block), which is a record from the VTOC that describes a MVS dataset.

This mapping is a direct, field-for-field translation of the assembler DSECT described by 'SYS1.MODGEN(IECSDSL1)'. Refer to IECSDSL1 for more information.

Since:

2.3.4

See Also:

ZFile.readDSCBChain(String, String)

Field Summary

Fields

Modifier and Type	Field and Description
static int	_DEFAULT_LEN
static int	DS3END DS3END EQU * EQUATE AT END OF DSCB3 MAP @P1C END
static int	DS3IDC DS3IDC EQU X'F3' FORMAT 3 IDENTIFIER @LvA
static int	F3DSCB F3DSCB DSECT IECSDSL1 (3)
static int	IECSDSF3 IECSDSF3 EQU IECSDSL3 SAME AS IECSDSL3 @P1C
static int	IECSDSL3 IECSDSL3 EQU * FORMAT 3 DSCB

Constructor Summary

Constructors

Constructor and Description
Format3DSCB()
Format3DSCB(byte[] buffer)

Method Summary

Modifier and Type	Method and Description
byte[]	getByteBuffer()
byte[]	getBytes() Answer the underlying byte array mapped by this object.
byte[]	getDS3ADEXT()
byte[]	getDS3DSCB()
byte[]	getDS3EXT1()
byte[]	getDS3EXTNT()
java.lang.String	getDS3FMTID()
long	getDS3KEYID()
byte[]	getDS3PTRDS()
void	setDS3ADEXT(byte[] dS3ADEXT)
void	setDS3DSCB(byte[] dS3DSCB)
void	setDS3EXT1(byte[] dS3EXT1)
void	setDS3EXTNT(byte[] dS3EXTNT)
void	setDS3FMTID(java.lang.String dS3FMTID)
void	setDS3KEYID(long dS3KEYID)
void	setDS3PTRDS(byte[] dS3PTRDS)

Methods inherited from class java.lang.Object

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

Field Detail

F3DSCB

public static final int F3DSCB

        F3DSCB DSECT
           IECSDSL1   (3) 

IECSDSL3

public static final int IECSDSL3

        IECSDSL3 EQU   *                   FORMAT 3 DSCB                         

IECSDSF3

public static final int IECSDSF3

        IECSDSF3 EQU   IECSDSL3            SAME AS IECSDSL3                @P1C  

DS3IDC

public static final int DS3IDC

        DS3IDC   EQU   X'F3'               FORMAT 3 IDENTIFIER             @LvA  

See Also:

Constant Field Values

DS3END

public static final int DS3END

        DS3END   EQU   *                   EQUATE AT END OF DSCB3 MAP      @P1C 
            END 

_DEFAULT_LEN

public static final int _DEFAULT_LEN

Constructor Detail

Format3DSCB

public Format3DSCB()

Format3DSCB

public Format3DSCB(byte[] buffer)

Method Detail

getByteBuffer

public byte[] getByteBuffer()

getBytes

public byte[] getBytes()

Description copied from interface: DSCB

Answer the underlying byte array mapped by this object.

Specified by:

getBytes in interface DSCB

Returns:

the underlying byte array mapped by this object

getDS3DSCB

public byte[] getDS3DSCB()

setDS3DSCB

public void setDS3DSCB(byte[] dS3DSCB)

getDS3KEYID

public long getDS3KEYID()

setDS3KEYID

public void setDS3KEYID(long dS3KEYID)

getDS3EXT1

public byte[] getDS3EXT1()

setDS3EXT1

public void setDS3EXT1(byte[] dS3EXT1)

getDS3EXTNT

public byte[] getDS3EXTNT()

setDS3EXTNT

public void setDS3EXTNT(byte[] dS3EXTNT)

getDS3FMTID

public java.lang.String getDS3FMTID()

setDS3FMTID

public void setDS3FMTID(java.lang.String dS3FMTID)

getDS3ADEXT

public byte[] getDS3ADEXT()

setDS3ADEXT

public void setDS3ADEXT(byte[] dS3ADEXT)

getDS3PTRDS

public byte[] getDS3PTRDS()

setDS3PTRDS

public void setDS3PTRDS(byte[] dS3PTRDS)