com.ireasoning.protocol.snmp
Class SnmpCounter32

java.lang.Object
  com.ireasoning.protocol.snmp.SnmpUInt
      com.ireasoning.protocol.snmp.SnmpCounter32

All Implemented Interfaces:

Msg, Serializable, SnmpDataType

public class SnmpCounter32

extends SnmpUInt

The class represents snmp Counter32 type object. The Counter32 type represents a non-negative integer which monotonically increases until it reaches a maximum value of 2^32-1 (4294967295 decimal), when it wraps around and starts increasing again from zero.

See Also:

Serialized Form

Field Summary

static SnmpCounter32

MAX_VALUE A constant holding the maximum value an SnmpCounter32 can have

Fields inherited from interface com.ireasoning.protocol.snmp.SnmpDataType

BITS, BITSTRING, COUNTER32, COUNTER64, END_OF_MIB_VIEW, END_OF_MIB_VIEW_OBJECT, GAUGE32, INTEGER, IPADDRESS, NO_SUCH_INSTANCE, NO_SUCH_INSTANCE_OBJECT, NO_SUCH_OBJECT, NO_SUCH_OBJECT_OBJECT, NULL, OCTETSTRING, OID, OPAQUE, PDU, SEQUENCE, SEQUENCEOF, serialVersionUID, TIMETICKS, UNSIGNED32, VARBIND

Fields inherited from interface com.ireasoning.protocol.Msg

ERROR_TYPE

Constructor Summary

SnmpCounter32()
Constructs a new SnmpCounter32 object

SnmpCounter32(long counter)
Constructs an SnmpCounter32 object based on passed counter

SnmpCounter32(SnmpCounter32 counter32)
Constructs a copy of passed-in SnmpCounter32 object.

SnmpCounter32(SnmpUInt uint32)
Constructs an SnmpCounter32 object based on the passed-in SnmpUInt object.

SnmpCounter32(String counter)
Constructs an SnmpCounter32 object based on passed counter

Method Summary

SnmpDataType	copy() Makes a copy of itself
int	encode(com.ireasoning.protocol.snmp.SnmpEncoder encoder) For internal use
int	getType() Returns SnmpDataType.COUNTER32
String	getTypeString() Returns "Counter32"
void	inc() Increments counter value by 1, wrap around if it reaches max.
void	inc(long val) Increments counter value by val, wrap around if it reaches max.
void	setValue(long value) Sets a new value
String	toString()

Methods inherited from class com.ireasoning.protocol.snmp.SnmpUInt

equals, getValue, hashCode

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

MAX_VALUE

public static final SnmpCounter32 MAX_VALUE

A constant holding the maximum value an SnmpCounter32 can have

Constructor Detail

SnmpCounter32

public SnmpCounter32()

Constructs a new SnmpCounter32 object

SnmpCounter32

public SnmpCounter32(String counter)

Constructs an SnmpCounter32 object based on passed counter

SnmpCounter32

public SnmpCounter32(long counter)

Constructs an SnmpCounter32 object based on passed counter

SnmpCounter32

public SnmpCounter32(SnmpCounter32 counter32)

Constructs a copy of passed-in SnmpCounter32 object.

Parameters:

counter32 - an SnmpCounter32 object to be copied.

SnmpCounter32

public SnmpCounter32(SnmpUInt uint32)

Constructs an SnmpCounter32 object based on the passed-in SnmpUInt object.

Parameters:

uint32 - The SnmpUInt object to copy.

Method Detail

getType

public int getType()

Returns SnmpDataType.COUNTER32

Specified by:

getType in interface SnmpDataType

Overrides:

getType in class SnmpUInt

getTypeString

public String getTypeString()

Returns "Counter32"

Specified by:

getTypeString in interface SnmpDataType

Overrides:

getTypeString in class SnmpUInt

inc

public void inc(long val)

Increments counter value by val, wrap around if it reaches max.

Throws:

UnsupportedOperationException - if called for SnmpCounter32.MAX_VALUE

inc

public void inc()

Increments counter value by 1, wrap around if it reaches max.

Throws:

UnsupportedOperationException - if called for SnmpCounter32.MAX_VALUE

setValue

public void setValue(long value)

Sets a new value

Overrides:

setValue in class SnmpUInt

Throws:

UnsupportedOperationException - if called for SnmpCounter32.MAX_VALUE

toString

public String toString()

Overrides:

toString in class SnmpUInt

copy

public SnmpDataType copy()

Description copied from interface: SnmpDataType

Makes a copy of itself

Specified by:

copy in interface SnmpDataType

Overrides:

copy in class SnmpUInt

encode

public int encode(com.ireasoning.protocol.snmp.SnmpEncoder encoder)
           throws SnmpEncodingException

Description copied from interface: SnmpDataType

For internal use

Specified by:

encode in interface SnmpDataType

Overrides:

encode in class SnmpUInt

Throws:

SnmpEncodingException