org.opennms.protocols.snmp

Class SnmpGauge32

java.lang.Object

org.opennms.protocols.snmp.SnmpUInt32

org.opennms.protocols.snmp.SnmpGauge32

All Implemented Interfaces:

Serializable, Cloneable, SnmpSyntax

public class SnmpGauge32
extends SnmpUInt32

Defines a SNMPv1 32-bit gauge object. The object is a 32-bit unsigned value that may increase or decrease but does not wrap as a SnmpCounter32. The object inherits and uses most of the methods defined by the SnmpUInt32 class. This class does not define any specific data, but is instead used to override the ASN.1 type of the base class.

Author:

Brian Weaver

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static byte	ASNTYPE Defines the ASN.1 type for this object.

Constructor Summary

Constructors

Constructor and Description
SnmpGauge32() Constructs the default counter object.
SnmpGauge32(long value) Constructs the object with the specified value.
SnmpGauge32(Long value) Constructs the object with the specified value.
SnmpGauge32(SnmpGauge32 second) Constructs a new object with the same value as the passed object.
SnmpGauge32(SnmpUInt32 uint32) Constructs a new object with the value constained in the SnmpUInt32 object.
SnmpGauge32(String value) Simple class constructor that is used to create an initialize the new instance with the unsigned value decoded from the passed String argument.

Method Summary

Modifier and Type	Method and Description
Object	clone() Creates a new object that is a duplicate of the current object.
SnmpSyntax	duplicate() Creates a new object that is a duplicate of the current object.
byte	typeId() Returns the ASN.1 type specific to this object.

Methods inherited from class org.opennms.protocols.snmp.SnmpUInt32

decodeASN, encodeASN, equals, getValue, hashCode, setValue, setValue, toLong, toString

Methods inherited from class java.lang.Object

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

Field Detail

ASNTYPE

public static final byte ASNTYPE

Defines the ASN.1 type for this object.

See Also:

Constant Field Values

Constructor Detail

SnmpGauge32

public SnmpGauge32()

Constructs the default counter object. The initial value is defined by the super class default constructor

SnmpGauge32

public SnmpGauge32(long value)

Constructs the object with the specified value.

Parameters:

value - The default value for the object.

SnmpGauge32

public SnmpGauge32(Long value)

Constructs the object with the specified value.

Parameters:

value - The default value for the object.

SnmpGauge32

public SnmpGauge32(SnmpGauge32 second)

Constructs a new object with the same value as the passed object.

Parameters:

second - The object to recover values from.

SnmpGauge32

public SnmpGauge32(SnmpUInt32 uint32)

Constructs a new object with the value constained in the SnmpUInt32 object.

Parameters:

uint32 - The SnmpUInt32 object to copy.

SnmpGauge32

public SnmpGauge32(String value)

Simple class constructor that is used to create an initialize the new instance with the unsigned value decoded from the passed String argument. If the decoded argument is malformed, null, or evaluates to a negative value then an exception is generated.

Parameters:

value - The string encoded value.

Throws:

NumberFormatException - Thrown if the passed value is malformed and cannot be parsed.

IllegalArgumentException - Throws if the passed value evaluates to a negative value.

NullPointerException - Throws if the passed value is a null reference.

Method Detail

typeId

public byte typeId()

Returns the ASN.1 type specific to this object.

Specified by:

typeId in interface SnmpSyntax

Overrides:

typeId in class SnmpUInt32

Returns:

The ASN.1 value for this object.

duplicate

public SnmpSyntax duplicate()

Creates a new object that is a duplicate of the current object.

Specified by:

duplicate in interface SnmpSyntax

Overrides:

duplicate in class SnmpUInt32

Returns:

The newly created duplicate object.

clone

public Object clone()

Creates a new object that is a duplicate of the current object.

Overrides:

clone in class SnmpUInt32

Returns:

The newly created duplicate object.