ScsiOperationCode (Target 2.4 API)

java.lang.Object
- java.lang.Enum<ScsiOperationCode>
- - org.jscsi.target.scsi.cdb.ScsiOperationCode

All Implemented Interfaces:

Serializable, Comparable<ScsiOperationCode>
```
public enum ScsiOperationCode
extends Enum<ScsiOperationCode>
```
The OPERATION CODE of a Command Descriptor Block specifies the type of command the initiator wants the target to perform.
The OPERATION CODE of the CommandDescriptorBlock has a GROUP CODE field and a COMMAND CODE field. The three-bit GROUP CODE field provides for eight groups of command codes. The five-bit COMMAND CODE field provides for thirty-two command codes in each group. A total of 256 possible operation codes exist.
The value of the GROUP CODE field specifies the CommandDescriptorBlock's length.

Author:

Andreas Ergenzinger

See Also:
CdbType

Enum Constant Summary

Enum Constants
Enum Constant and Description
`FORMAT_UNIT`
`INQUIRY`
`MODE_SELECT_6`
`MODE_SENSE_6`
`READ_10`
`READ_6`
`READ_CAPACITY_10`
`READ_CAPACITY_16`
`REPORT_LUNS`
`REQUEST_SENSE`
`SEND_DIAGNOSTIC`
`TEST_UNIT_READY`
`WRITE_10`
`WRITE_6`

Method Summary

Methods
Modifier and Type	Method and Description
`CdbType`	`getCdbType()` Returns the `CdbType` for this operation code.
`int`	`getCommandCode()` Returns the five-bit COMMAND CODE field.
`int`	`getGroupCode()` The three-bit GROUP CODE field provides for eight groups of command codes.
`byte`	`value()` Returns the serialized value of the operation code.
`static ScsiOperationCode`	`valueOf(byte value)` Returns the `ScsiOperationCode` corresponding to the passed byte value.
`static ScsiOperationCode`	`valueOf(String name)` Returns the enum constant of this type with the specified name.
`static ScsiOperationCode[]`	`values()` Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum
clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait

- Enum Constant Detail
  - TEST_UNIT_READY
```
public static final ScsiOperationCode TEST_UNIT_READY
```
  - REQUEST_SENSE
```
public static final ScsiOperationCode REQUEST_SENSE
```
  - FORMAT_UNIT
```
public static final ScsiOperationCode FORMAT_UNIT
```
  - READ_6
```
public static final ScsiOperationCode READ_6
```
  - WRITE_6
```
public static final ScsiOperationCode WRITE_6
```
  - INQUIRY
```
public static final ScsiOperationCode INQUIRY
```
  - MODE_SELECT_6
```
public static final ScsiOperationCode MODE_SELECT_6
```
  - MODE_SENSE_6
```
public static final ScsiOperationCode MODE_SENSE_6
```
  - SEND_DIAGNOSTIC
```
public static final ScsiOperationCode SEND_DIAGNOSTIC
```
  - READ_CAPACITY_10
```
public static final ScsiOperationCode READ_CAPACITY_10
```
  - READ_10
```
public static final ScsiOperationCode READ_10
```
  - WRITE_10
```
public static final ScsiOperationCode WRITE_10
```
  - READ_CAPACITY_16
```
public static final ScsiOperationCode READ_CAPACITY_16
```
  - REPORT_LUNS
```
public static final ScsiOperationCode REPORT_LUNS
```
- Method Detail
  - values
```
public static ScsiOperationCode[] values()
```
    Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:
```
for (ScsiOperationCode c : ScsiOperationCode.values())
    System.out.println(c);
```
    Returns:
    an array containing the constants of this enum type, in the order they are declared
  - valueOf
```
public static ScsiOperationCode valueOf(String name)
```
    Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
    
    Parameters:
    name - the name of the enum constant to be returned.
    
    Returns:
    the enum constant with the specified name
    
    Throws:
    
    IllegalArgumentException - if this enum type has no constant with the specified name
    
    NullPointerException - if the argument is null
  - valueOf
```
public static final ScsiOperationCode valueOf(byte value)
```
    Returns the ScsiOperationCode corresponding to the passed byte value.
    
    Parameters:
    value - the serialized value of a SCSI operation code
    
    Returns:
    the corresponding ScsiOperationCode or null if the passed value is not known by the jSCSI Target
  - value
```
public final byte value()
```
    Returns the serialized value of the operation code.
    
    Returns:
    the serialized value of the operation code
  - getGroupCode
```
public int getGroupCode()
```
    The three-bit GROUP CODE field provides for eight groups of command codes.
    
    Returns:
    the three-bit GROUP CODE field
  - getCommandCode
```
public int getCommandCode()
```
    Returns the five-bit COMMAND CODE field.
    
    Returns:
    the five-bit COMMAND CODE field
  - getCdbType
```
public CdbType getCdbType()
```
    Returns the CdbType for this operation code.
    
    Returns:
    the CdbType for this operation code

Enum ScsiOperationCode

Enum Constant Summary

Method Summary

Methods inherited from class java.lang.Enum

Methods inherited from class java.lang.Object

Enum Constant Detail

TEST_UNIT_READY

REQUEST_SENSE

FORMAT_UNIT

READ_6

WRITE_6

INQUIRY

MODE_SELECT_6

MODE_SENSE_6

SEND_DIAGNOSTIC

READ_CAPACITY_10

READ_10

WRITE_10

READ_CAPACITY_16

REPORT_LUNS

Method Detail

values

valueOf

valueOf

value

getGroupCode

getCommandCode

getCdbType