java.lang.Object
- org.snmp4j.PDU

All Implemented Interfaces:

java.io.Serializable, BERSerializable

Direct Known Subclasses:

PDUv1, ScopedPDU
```
public class PDU
extends java.lang.Object
implements BERSerializable, java.io.Serializable
```
The PDU class represents a SNMP protocol data unit. The PDU version supported by the BER decoding and encoding methods of this class is v2.
The default PDU type is GET.

Version:

3.0

Author:

Frank Fock

See Also:

PDUv1, ScopedPDU, Serialized Form

Field Summary

Fields
Modifier and Type	Field	Description
`static int`	`authorizationError`	Unauthorized access, see error index.
`static int`	`badValue`	Bad value in variable binding, see error index.
`static int`	`commitFailed`	Unable to commit a value, see error index.
`protected Integer32`	`errorIndex`
`protected Integer32`	`errorStatus`
`static int`	`genErr`	An unspecific error caused by a variable binding, see error index.
`static int`	`GET`	Denotes a get PDU.
`static int`	`GETBULK`	Denotes a SNMPv2c/v3 getbulk PDU.
`static int`	`GETNEXT`	Denotes a getnext (search) PDU.
`static int`	`inconsistentName`	The specified object does not exists and presently it cannot be created, see error index.
`static int`	`inconsistentValue`	The variable binding's value is presently inconsistent with the current state of the target object, see error index.
`static int`	`INFORM`	Denotes a SNMPv2c/v3 inform PDU (unprecisely also known as a confirmed notification).
`static int`	`noAccess`	The variable binding is not accessible by the current MIB view, see error index.
`static int`	`noCreation`	The specified object does not exists and cannot be created, see error index.
`static int`	`noError`	Operation success (no error).
`static int`	`noSuchName`	No such variable binding name, see error index.
`static int`	`NOTIFICATION`	Denotes a SNMPv2c/v3 notification PDU (undistinguishable from `#NOTIFICATION`).
`static int`	`notWritable`	The variable's value cannot be modified, see error index.
`static int`	`readOnly`	The variable binding is read-only, see error index.
`static int`	`REPORT`	Denotes a SNMPv3 report PDU.
`protected Integer32`	`requestID`
`static int`	`resourceUnavailable`	The resource needed to assign a variable binding's value is presently unavailable, see error index.
`static int`	`RESPONSE`	Denotes a response PDU.
`static int`	`SET`	Denotes a set PDU.
`static int`	`tooBig`	PDU encoding is too big for the transport used.
`static int`	`TRAP`	Denotes a SNMPv2c/v3 notification PDU (undistinguishable from `#TRAP`).
`protected int`	`type`
`static int`	`undoFailed`	Unable to undo a committed value, see error index.
`static int`	`V1TRAP`	Denotes a SNMPv1 trap PDU.
`protected java.util.ArrayList<VariableBinding>`	`variableBindings`
`static int`	`wrongEncoding`	The variable binding's value has the wrong encoding, see error index.
`static int`	`wrongLength`	The variable binding's value has the wrong length, see error index.
`static int`	`wrongType`	The variable binding's value has the wrong type, see error index.
`static int`	`wrongValue`	The variable binding's value has a value that could under no circumstances be assigned, see error index.

Constructor Summary

Constructors
Constructor	Description
`PDU()`	Default constructor.
`PDU(int pduType, java.util.List<? extends VariableBinding> vbs)`	Constructs a new PDU from a type and a list of `VariableBinding` instances.
`PDU(PDU other)`	Copy constructor which creates a deep copy (clone) of the other PDU.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`add(VariableBinding vb)`	Adds a variable binding to this PDU.
`void`	`addAll(java.util.List<? extends VariableBinding> vbs)`	Adds a list of variable bindings to this PDU (see `add(VariableBinding vb)`).
`void`	`addAll(VariableBinding[] vbs)`	Adds an array of variable bindings to this PDU (see `add(VariableBinding vb)`).
`void`	`addAllOIDs(VariableBinding[] vbs)`	Adds new `VariableBindings` each with the OID of the corresponding variable binding of the supplied array to this PDU (see `addOID(VariableBinding vb)`).
`void`	`addOID(VariableBinding vb)`	Adds a new variable binding to this PDU by using the OID of the supplied `VariableBinding`.
`void`	`clear()`	Removes all variable bindings from the PDU and sets the request ID to zero.
`java.lang.Object`	`clone()`
`void`	`decodeBER(BERInputStream inputStream)`	Decodes a `Variable` from an `InputStream`.
`static java.util.ArrayList<VariableBinding>`	`decodeVariableBindings(BERInputStream inputStream)`
`void`	`encodeBER(java.io.OutputStream outputStream)`	Encodes a `Variable` to an `OutputStream`.
`static void`	`encodeVariableBindings(java.io.OutputStream outputStream, java.util.List<VariableBinding> variableBindings)`
`boolean`	`equals(java.lang.Object obj)`
`VariableBinding`	`get(int index)`	Gets the variable binding at the specified position.
`int`	`getBERLength()`	Returns the length of this `BERSerializable` object in bytes when encoded according to the Basic Encoding Rules (BER).
`static int`	`getBERLength(java.util.List<? extends VariableBinding> variableBindings)`	Computes the length in bytes of the BER encoded variable bindings without including the length of BER sequence length.
`int`	`getBERPayloadLength()`	Returns the length of the payload of this `BERSerializable` object in bytes when encoded according to the Basic Encoding Rules (BER).
`protected int`	`getBERPayloadLengthPDU()`
`java.util.List<VariableBinding>`	`getBindingList(OID prefix)`	Gets a list of `VariableBinding`s whose OID prefix matches the supplied prefix.
`int`	`getErrorIndex()`	Gets the error index.
`int`	`getErrorStatus()`	Gets the error status of the PDU.
`java.lang.String`	`getErrorStatusText()`	Gets a textual description of the error status.
`int`	`getMaxRepetitions()`	Gets the maximum repetitions of repeatable variable bindings in GETBULK requests.
`int`	`getNonRepeaters()`	Gets the number of non repeater variable bindings in a GETBULK PDU.
`Integer32`	`getRequestID()`	Gets the request ID associated with this PDU.
`int`	`getType()`	Gets the PDU type.
`static int`	`getTypeFromString(java.lang.String type)`	Gets the PDU type identifier for a string representation of the type.
`static java.lang.String`	`getTypeString(int type)`	Gets a string representation of the supplied PDU type.
`Variable`	`getVariable(OID prefix)`	Gets the first variable whose OID starts with the specified OID.
`java.util.List<? extends VariableBinding>`	`getVariableBindings()`	Gets the variable binding vector.
`int`	`hashCode()`
`boolean`	`isConfirmedPdu()`	Checks whether this PDU is a confirmed class PDU.
`boolean`	`isResponsePdu()`	Checks whether this PDU is a `RESPONSE` or [@link PDU#REPORT}.
`void`	`remove(int index)`	Removes the variable binding at the supplied position.
`VariableBinding`	`set(int index, VariableBinding vb)`	Sets the variable binding at the specified position.
`void`	`setErrorIndex(int errorIndex)`	Sets the error index.
`void`	`setErrorStatus(int errorStatus)`	Sets the error status of the PDU.
`void`	`setMaxRepetitions(int maxRepetitions)`	Sets the maximum repetitions of repeatable variable bindings in GETBULK requests.
`void`	`setNonRepeaters(int nonRepeaters)`	Sets the number of non repeater variable bindings in a GETBULK PDU.
`void`	`setRequestID(Integer32 requestID)`	Sets the request ID for this PDU.
`void`	`setType(int type)`	Sets the PDU type.
`void`	`setVariableBindings(java.util.List<? extends VariableBinding> vbs)`	Sets the `VariableBinding`s for this PDU.
`int`	`size()`	Gets the number of variable bindings in the PDU.
`VariableBinding[]`	`toArray()`	Returns an array with the variable bindings of this PDU.
`static java.lang.String`	`toErrorStatusText(int errorStatus)`	Returns textual description for the supplied error status value.
`java.lang.String`	`toString()`	Returns a string representation of the object.
`void`	`trim()`	Remove the last variable binding from the PDU, if such an element exists.

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

- Field Detail
  - GET
```
public static final int GET
```
    Denotes a get PDU.
    
    See Also:
    
    Constant Field Values
  - GETNEXT
```
public static final int GETNEXT
```
    Denotes a getnext (search) PDU.
    
    See Also:
    
    Constant Field Values
  - RESPONSE
```
public static final int RESPONSE
```
    Denotes a response PDU.
    
    See Also:
    
    Constant Field Values
  - SET
```
public static final int SET
```
    Denotes a set PDU.
    
    See Also:
    
    Constant Field Values
  - V1TRAP
```
public static final int V1TRAP
```
    Denotes a SNMPv1 trap PDU. This type can only be used with instances of the PDUv1 class.
    
    See Also:
    
    Constant Field Values
  - GETBULK
```
public static final int GETBULK
```
    Denotes a SNMPv2c/v3 getbulk PDU.
    
    See Also:
    
    Constant Field Values
  - INFORM
```
public static final int INFORM
```
    Denotes a SNMPv2c/v3 inform PDU (unprecisely also known as a confirmed notification).
    
    See Also:
    
    Constant Field Values
  - TRAP
```
public static final int TRAP
```
    Denotes a SNMPv2c/v3 notification PDU (undistinguishable from #TRAP).
    
    See Also:
    
    Constant Field Values
  - NOTIFICATION
```
public static final int NOTIFICATION
```
    Denotes a SNMPv2c/v3 notification PDU (undistinguishable from #NOTIFICATION).
    
    See Also:
    
    Constant Field Values
  - REPORT
```
public static final int REPORT
```
    Denotes a SNMPv3 report PDU.
    
    See Also:
    
    Constant Field Values
  - noError
```
public static final int noError
```
    Operation success (no error).
    
    See Also:
    
    Constant Field Values
  - tooBig
```
public static final int tooBig
```
    PDU encoding is too big for the transport used.
    
    See Also:
    
    Constant Field Values
  - noSuchName
```
public static final int noSuchName
```
    No such variable binding name, see error index.
    
    See Also:
    
    Constant Field Values
  - badValue
```
public static final int badValue
```
    Bad value in variable binding, see error index.
    
    See Also:
    
    Constant Field Values
  - readOnly
```
public static final int readOnly
```
    The variable binding is read-only, see error index.
    
    See Also:
    
    Constant Field Values
  - genErr
```
public static final int genErr
```
    An unspecific error caused by a variable binding, see error index.
    
    See Also:
    
    Constant Field Values
  - noAccess
```
public static final int noAccess
```
    The variable binding is not accessible by the current MIB view, see error index.
    
    See Also:
    
    Constant Field Values
  - wrongType
```
public static final int wrongType
```
    The variable binding's value has the wrong type, see error index.
    
    See Also:
    
    Constant Field Values
  - wrongLength
```
public static final int wrongLength
```
    The variable binding's value has the wrong length, see error index.
    
    See Also:
    
    Constant Field Values
  - wrongValue
```
public static final int wrongValue
```
    The variable binding's value has a value that could under no circumstances be assigned, see error index.
    
    See Also:
    
    Constant Field Values
  - wrongEncoding
```
public static final int wrongEncoding
```
    The variable binding's value has the wrong encoding, see error index.
    
    See Also:
    
    Constant Field Values
  - noCreation
```
public static final int noCreation
```
    The specified object does not exists and cannot be created, see error index.
    
    See Also:
    
    Constant Field Values
  - inconsistentValue
```
public static final int inconsistentValue
```
    The variable binding's value is presently inconsistent with the current state of the target object, see error index.
    
    See Also:
    
    Constant Field Values
  - resourceUnavailable
```
public static final int resourceUnavailable
```
    The resource needed to assign a variable binding's value is presently unavailable, see error index.
    
    See Also:
    
    Constant Field Values
  - commitFailed
```
public static final int commitFailed
```
    Unable to commit a value, see error index.
    
    See Also:
    
    Constant Field Values
  - undoFailed
```
public static final int undoFailed
```
    Unable to undo a committed value, see error index.
    
    See Also:
    
    Constant Field Values
  - authorizationError
```
public static final int authorizationError
```
    Unauthorized access, see error index.
    
    See Also:
    
    Constant Field Values
  - notWritable
```
public static final int notWritable
```
    The variable's value cannot be modified, see error index.
    
    See Also:
    
    Constant Field Values
  - inconsistentName
```
public static final int inconsistentName
```
    The specified object does not exists and presently it cannot be created, see error index.
    
    See Also:
    
    Constant Field Values
  - variableBindings
```
protected java.util.ArrayList<VariableBinding> variableBindings
```
  - errorStatus
```
protected Integer32 errorStatus
```
  - errorIndex
```
protected Integer32 errorIndex
```
  - requestID
```
protected Integer32 requestID
```
  - type
```
protected int type
```
- Constructor Detail
  - PDU
```
public PDU()
```
    Default constructor.
  - PDU
```
public PDU(PDU other)
```
    Copy constructor which creates a deep copy (clone) of the other PDU.
    
    Parameters:
    
    other - the PDU to copy from.
  - PDU
```
public PDU(int pduType,
           java.util.List<? extends VariableBinding> vbs)
```
    Constructs a new PDU from a type and a list of VariableBinding instances. The list will not be referenced, instead a deep copy of the variable bindings is executed (each variable binding will be cloned).
    
    Parameters:
    
    pduType - the PDU type.
    
    vbs - the variable bindings.
    
    Since:
    
    2.2.4
- Method Detail
  - add
```
public void add(VariableBinding vb)
```
    Adds a variable binding to this PDU. A NullPointerException is thrown if VariableBinding or its Variable is null.
    
    Parameters:
    
    vb - a VariableBinding instance.
  - addOID
```
public void addOID(VariableBinding vb)
```
    Adds a new variable binding to this PDU by using the OID of the supplied VariableBinding. The value portion is thus set to null.
    This method should be used for GET type requests. For SET, TRAP and INFORM requests, the add(org.snmp4j.smi.VariableBinding) method should be used instead.
    
    Parameters:
    
    vb - a VariableBinding instance.
    
    Since:
    
    1.8
  - addAll
```
public void addAll(VariableBinding[] vbs)
```
    Adds an array of variable bindings to this PDU (see add(VariableBinding vb)).
    
    Parameters:
    
    vbs - an array of VariableBinding instances. The instances in the array will be appended to the current list of variable bindings in the PDU.
  - addAll
```
public void addAll(java.util.List<? extends VariableBinding> vbs)
```
    Adds a list of variable bindings to this PDU (see add(VariableBinding vb)).
    
    Parameters:
    
    vbs - a list of VariableBinding instances. The instances in the list will be appended to the current list of variable bindings in the PDU.
    
    Since:
    
    2.2.4
  - addAllOIDs
```
public void addAllOIDs(VariableBinding[] vbs)
```
    Adds new VariableBindings each with the OID of the corresponding variable binding of the supplied array to this PDU (see addOID(VariableBinding vb)).
    
    Parameters:
    
    vbs - an array of VariableBinding instances. For each instance in the supplied array, a new VariableBinding created by new VariableBinding(OID) will be appended to the current list of variable bindings in the PDU.
    
    Since:
    
    1.8
  - get
```
public VariableBinding get(int index)
```
    Gets the variable binding at the specified position.
    
    Parameters:
    
    index - a zero based positive integer (0 <= index < {@link #size()})
    
    Returns:
    
    a VariableBinding instance. If index is out of bounds an exception is thrown.
  - getVariable
```
public Variable getVariable(OID prefix)
```
    Gets the first variable whose OID starts with the specified OID.
    
    Parameters:
    
    prefix - the search OID.
    
    Returns:
    
    the Variable of the first VariableBinding whose prefix matches oid. If no such element could be found, null is returned.
    
    Since:
    
    2.0
  - getBindingList
```
public java.util.List<VariableBinding> getBindingList(OID prefix)
```
    Gets a list of VariableBindings whose OID prefix matches the supplied prefix.
    
    Parameters:
    
    prefix - the search OID.
    
    Returns:
    
    a List of all VariableBindings whose prefix matches oid. If no such element could be found, an empty List is returned.
  - set
```
public VariableBinding set(int index,
                           VariableBinding vb)
```
    Sets the variable binding at the specified position.
    
    Parameters:
    
    index - a zero based positive integer (0 <= index < size()) If index is out of bounds an exception is thrown.
    
    vb - a VariableBinding instance (null is not allowed).
    
    Returns:
    
    the variable binding that has been replaced.
  - remove
```
public void remove(int index)
```
    Removes the variable binding at the supplied position.
    
    Parameters:
    
    index - a position >= 0 and < size().
  - size
```
public int size()
```
    Gets the number of variable bindings in the PDU.
    
    Returns:
    
    the size of the PDU.
  - getVariableBindings
```
public java.util.List<? extends VariableBinding> getVariableBindings()
```
    Gets the variable binding vector.
    
    Returns:
    
    the internal List containing the PDU's variable bindings.
  - setVariableBindings
```
public void setVariableBindings(java.util.List<? extends VariableBinding> vbs)
```
    Sets the VariableBindings for this PDU.
    
    Parameters:
    
    vbs - a list of VariableBinding instances which must not be null.
    
    Since:
    
    2.1
  - trim
```
public void trim()
```
    Remove the last variable binding from the PDU, if such an element exists.
  - setErrorStatus
```
public void setErrorStatus(int errorStatus)
```
    Sets the error status of the PDU.
    
    Parameters:
    
    errorStatus - a SNMP error status.
    
    See Also:
    
    SnmpConstants
  - getErrorStatus
```
public int getErrorStatus()
```
    Gets the error status of the PDU.
    
    Returns:
    
    a SNMP error status.
    
    See Also:
    
    SnmpConstants
  - getErrorStatusText
```
public java.lang.String getErrorStatusText()
```
    Gets a textual description of the error status.
    
    Returns:
    
    a String containing an element of the SnmpConstants.SNMP_ERROR_MESSAGES array for a valid error status. "Unknown error: <errorStatusNumber>" is returned for any other value.
  - toErrorStatusText
```
public static java.lang.String toErrorStatusText(int errorStatus)
```
    Returns textual description for the supplied error status value.
    
    Parameters:
    
    errorStatus - an error status.
    
    Returns:
    
    a String containing an element of the SnmpConstants.SNMP_ERROR_MESSAGES array for a valid error status. "Unknown error: <errorStatusNumber>" is returned for any other value.
    
    Since:
    
    1.7
  - setErrorIndex
```
public void setErrorIndex(int errorIndex)
```
    Sets the error index.
    
    Parameters:
    
    errorIndex - an integer value >= 0 where 1 denotes the first variable binding.
  - getErrorIndex
```
public int getErrorIndex()
```
    Gets the error index.
    
    Returns:
    
    an integer value >= 0 where 1 denotes the first variable binding.
  - isConfirmedPdu
```
public boolean isConfirmedPdu()
```
    Checks whether this PDU is a confirmed class PDU.
    
    Returns:
    
    boolean
  - isResponsePdu
```
public boolean isResponsePdu()
```
    Checks whether this PDU is a RESPONSE or [@link PDU#REPORT}.
    
    Returns:
    
    true if getType() returns RESPONSE or [@link PDU#REPORT} and false otherwise.
    
    Since:
    
    2.4.1
  - getBERLength
```
public int getBERLength()
```
    Description copied from interface: BERSerializable
    
    Returns the length of this BERSerializable object in bytes when encoded according to the Basic Encoding Rules (BER).
    
    Specified by:
    
    getBERLength in interface BERSerializable
    
    Returns:
    
    the BER encoded length of this variable.
  - getBERPayloadLength
```
public int getBERPayloadLength()
```
    Description copied from interface: BERSerializable
    
    Returns the length of the payload of this BERSerializable object in bytes when encoded according to the Basic Encoding Rules (BER).
    
    Specified by:
    
    getBERPayloadLength in interface BERSerializable
    
    Returns:
    
    the BER encoded length of this variable.
  - decodeBER
```
public void decodeBER(BERInputStream inputStream)
               throws java.io.IOException
```
    Description copied from interface: BERSerializable
    
    Decodes a Variable from an InputStream.
    
    Specified by:
    
    decodeBER in interface BERSerializable
    
    Parameters:
    
    inputStream - an InputStream containing a BER encoded byte stream.
    
    Throws:
    
    java.io.IOException - if the stream could not be decoded by using BER rules.
  - decodeVariableBindings
```
public static java.util.ArrayList<VariableBinding> decodeVariableBindings(BERInputStream inputStream)
                                                                   throws java.io.IOException
```
    Throws:
    
    java.io.IOException
  - getBERLength
```
public static int getBERLength(java.util.List<? extends VariableBinding> variableBindings)
```
    Computes the length in bytes of the BER encoded variable bindings without including the length of BER sequence length.
    
    Parameters:
    
    variableBindings - a list of variable bindings.
    
    Returns:
    
    the length in bytes of the BER encoded VB list.
  - getBERPayloadLengthPDU
```
protected int getBERPayloadLengthPDU()
```
  - encodeBER
```
public void encodeBER(java.io.OutputStream outputStream)
               throws java.io.IOException
```
    Description copied from interface: BERSerializable
    
    Encodes a Variable to an OutputStream.
    
    Specified by:
    
    encodeBER in interface BERSerializable
    
    Parameters:
    
    outputStream - an OutputStream.
    
    Throws:
    
    java.io.IOException - if an error occurs while writing to the stream.
  - encodeVariableBindings
```
public static void encodeVariableBindings(java.io.OutputStream outputStream,
                                          java.util.List<VariableBinding> variableBindings)
                                   throws java.io.IOException
```
    Throws:
    
    java.io.IOException
  - clear
```
public void clear()
```
    Removes all variable bindings from the PDU and sets the request ID to zero. This can be used to reuse a PDU for another request.
  - setType
```
public void setType(int type)
```
    Sets the PDU type.
    
    Parameters:
    
    type - the type of the PDU (e.g. GETNEXT, SET, etc.)
  - getType
```
public int getType()
```
    Gets the PDU type. The default is GETNEXT.
    
    Returns:
    
    the PDU's type.
  - clone
```
public java.lang.Object clone()
```
    Overrides:
    
    clone in class java.lang.Object
  - getRequestID
```
public Integer32 getRequestID()
```
    Gets the request ID associated with this PDU.
    
    Returns:
    
    an Integer32 instance.
  - setRequestID
```
public void setRequestID(Integer32 requestID)
```
    Sets the request ID for this PDU. When the request ID is not set or set to zero, the message processing model will generate a unique request ID for the PDU when sent.
    
    Parameters:
    
    requestID - a unique request ID.
  - getTypeString
```
public static java.lang.String getTypeString(int type)
```
    Gets a string representation of the supplied PDU type.
    
    Parameters:
    
    type - a PDU type.
    
    Returns:
    
    a string representation of type, for example "GET".
  - getTypeFromString
```
public static int getTypeFromString(java.lang.String type)
```
    Gets the PDU type identifier for a string representation of the type.
    
    Parameters:
    
    type - the string representation of a PDU type: GET, GETNEXT, GETBULK, SET, INFORM, RESPONSE, REPORT, TRAP, V1TRAP).
    
    Returns:
    
    the corresponding PDU type constant, or Integer.MIN_VALUE of the supplied type is unknown.
  - toString
```
public java.lang.String toString()
```
    Returns a string representation of the object.
    
    Overrides:
    
    toString in class java.lang.Object
    
    Returns:
    
    a string representation of the object.
  - getMaxRepetitions
```
public int getMaxRepetitions()
```
    Gets the maximum repetitions of repeatable variable bindings in GETBULK requests.
    
    Returns:
    
    an integer value >= 0.
  - setMaxRepetitions
```
public void setMaxRepetitions(int maxRepetitions)
```
    Sets the maximum repetitions of repeatable variable bindings in GETBULK requests.
    
    Parameters:
    
    maxRepetitions - an integer value >= 0.
  - getNonRepeaters
```
public int getNonRepeaters()
```
    Gets the number of non repeater variable bindings in a GETBULK PDU.
    
    Returns:
    
    an integer value >= 0 and <= size()
  - setNonRepeaters
```
public void setNonRepeaters(int nonRepeaters)
```
    Sets the number of non repeater variable bindings in a GETBULK PDU.
    
    Parameters:
    
    nonRepeaters - an integer value >= 0 and <= size()
  - toArray
```
public VariableBinding[] toArray()
```
    Returns an array with the variable bindings of this PDU.
    
    Returns:
    
    an array of VariableBinding instances of this PDU in the same order as in the PDU.
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class java.lang.Object
  - equals
```
public boolean equals(java.lang.Object obj)
```
    Overrides:
    
    equals in class java.lang.Object

Class PDU

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

GET

GETNEXT

RESPONSE

SET

V1TRAP

GETBULK

INFORM

TRAP

NOTIFICATION

REPORT

noError

tooBig

noSuchName

badValue

readOnly

genErr

noAccess

wrongType

wrongLength

wrongValue

wrongEncoding

noCreation

inconsistentValue

resourceUnavailable

commitFailed

undoFailed

authorizationError

notWritable

inconsistentName

variableBindings

errorStatus

errorIndex

requestID

type

Constructor Detail

PDU

PDU

PDU

Method Detail

add

addOID

addAll

addAll

addAllOIDs

get

getVariable

getBindingList

set

remove

size

getVariableBindings

setVariableBindings

trim

setErrorStatus

getErrorStatus

getErrorStatusText

toErrorStatusText

setErrorIndex

getErrorIndex

isConfirmedPdu

isResponsePdu

getBERLength

getBERPayloadLength

decodeBER

decodeVariableBindings

getBERLength

getBERPayloadLengthPDU

encodeBER

encodeVariableBindings

clear

setType

getType

clone

getRequestID