uk.co.westhawk.snmp.stack

Class AsnUnsInteger

java.lang.Object

uk.co.westhawk.snmp.stack.AsnObject

uk.co.westhawk.snmp.stack.AsnUnsInteger

All Implemented Interfaces:

SnmpConstants

public class AsnUnsInteger
extends AsnObject

This class represents ASN.1 32-bit unsigned integer. It is used for TIMETICKS, COUNTER, GAUGE.

Version:

$Revision$ $Date$

Author:

Tim Panton

See Also:

SnmpConstants.TIMETICKS, SnmpConstants.COUNTER, SnmpConstants.GAUGE

Field Summary

Fields

Modifier and Type	Field and Description
protected long	value The internal value of AsnUnsInteger.

Fields inherited from class uk.co.westhawk.snmp.stack.AsnObject

contentsLength, debug, headerLength, isCorrect, startPos, type

Fields inherited from interface uk.co.westhawk.snmp.stack.SnmpConstants

ASN_APPLICATION, ASN_BIT_STR, ASN_BIT8, ASN_BOOLEAN, ASN_CONSTRUCTOR, ASN_CONTEXT, ASN_EXTENSION_ID, ASN_INTEGER, ASN_LONG_LEN, ASN_NULL, ASN_OBJECT_ID, ASN_OCTET_STR, ASN_PRIMITIVE, ASN_PRIVATE, ASN_SEQUENCE, ASN_SET, ASN_UNIVERSAL, CONS_SEQ, COUNTER, COUNTER64, GAUGE, GET_REQ_MSG, GET_RPRT_MSG, GET_RSP_MSG, GETBULK_REQ_MSG, GETNEXT_REQ_MSG, INFORM_REQ_MSG, INTEGER, IPADDRESS, NSAP_ADDRESS, NULLOBJ, OBJID, OBSOLETED_RFC1442_UINTEGER32, OPAQUE, SET_REQ_MSG, SMI_V2_UINTEGER32, SNMP_ERR_AUTHORIZATIONERR, SNMP_ERR_BADVALUE, SNMP_ERR_COMMITFAILED, SNMP_ERR_DECODING_EXC, SNMP_ERR_DECODINGASN_EXC, SNMP_ERR_DECODINGPKTLNGTH_EXC, SNMP_ERR_GENERR, SNMP_ERR_INCONSISTENTNAME, SNMP_ERR_INCONSISTENTVALUE, SNMP_ERR_NOACCESS, SNMP_ERR_NOCREATION, SNMP_ERR_NOERROR, SNMP_ERR_NOSUCHNAME, SNMP_ERR_NOTWRITABLE, SNMP_ERR_READONLY, SNMP_ERR_RESOURCEUNAVAILABLE, SNMP_ERR_TOOBIG, SNMP_ERR_UNDOFAILED, SNMP_ERR_WRONGENCODING, SNMP_ERR_WRONGLENGTH, SNMP_ERR_WRONGTYPE, SNMP_ERR_WRONGVALUE, SNMP_TRAP_AUTHFAIL, SNMP_TRAP_COLDSTART, SNMP_TRAP_EGPNEIGHBORLOSS, SNMP_TRAP_ENTERPRISESPECIFIC, SNMP_TRAP_LINKDOWN, SNMP_TRAP_LINKUP, SNMP_TRAP_WARMSTART, SNMP_VAR_ENDOFMIBVIEW, SNMP_VAR_NOSUCHINSTANCE, SNMP_VAR_NOSUCHOBJECT, SNMP_VERSION_1, SNMP_VERSION_2c, SNMP_VERSION_3, STRING, TIMETICKS, TRP_REQ_MSG, TRPV2_REQ_MSG

Constructor Summary

Constructors

Constructor and Description
AsnUnsInteger(java.io.InputStream in, int len) Constructor.
AsnUnsInteger(long v) Constructor.
AsnUnsInteger(long v, byte t) Constructor to create a specific type of AsnUnsInteger.

Method Summary

Modifier and Type	Method and Description
protected long	bytesToLong(byte[] data) Changes an array of bytes into a long.
boolean	equals(java.lang.Object obj) Compares this object to the specified object.
long	getValue() Returns the value representation of the AsnUnsInteger.
int	hashCode() Returns a hash code for this AsnUnsInteger.
java.lang.String	toString() Returns the string representation of the AsnUnsInteger.

Methods inherited from class uk.co.westhawk.snmp.stack.AsnObject

getRespType, getRespTypeString, setDebug

Methods inherited from class java.lang.Object

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

Field Detail

value

protected long value

The internal value of AsnUnsInteger.

Constructor Detail

AsnUnsInteger

public AsnUnsInteger(long v)

Constructor. The type of the AsnUnsInteger defaults to TIMETICKS.

Parameters:

v - The value of the AsnUnsInteger

See Also:

SnmpConstants.TIMETICKS

AsnUnsInteger

public AsnUnsInteger(long v,
                     byte t)

Constructor to create a specific type of AsnUnsInteger.

Parameters:

v - The value of the AsnUnsInteger

t - The type of the AsnUnsInteger

See Also:

SnmpConstants.TIMETICKS, SnmpConstants.COUNTER, SnmpConstants.GAUGE

AsnUnsInteger

public AsnUnsInteger(java.io.InputStream in,
                     int len)
              throws java.io.IOException

Constructor.

Parameters:

in - The input stream from which the value should be read

len - The length of the AsnUnsInteger

Throws:

java.io.IOException

Method Detail

getValue

public long getValue()

Returns the value representation of the AsnUnsInteger.

Returns:

The value of the AsnUnsInteger

toString

public java.lang.String toString()

Returns the string representation of the AsnUnsInteger.

Specified by:

toString in class AsnObject

Returns:

The string of the AsnUnsInteger

bytesToLong

protected long bytesToLong(byte[] data)
                    throws java.io.IOException

Changes an array of bytes into a long. Thanks to Julien Conan (jconan@protego.net) for improving this method.

Parameters:

data - the array of bytes

Returns:

the int representation of the array

Throws:

java.io.IOException

equals

public boolean equals(java.lang.Object obj)

Compares this object to the specified object. The result is true if and only if the argument is not null and is an AsnUnsInteger object that contains the same long value as this object.

Overrides:

equals in class java.lang.Object

Parameters:

obj - the object to compare with.

Returns:

true if the objects are the same; false otherwise.

hashCode

public int hashCode()

Returns a hash code for this AsnUnsInteger.

Overrides:

hashCode in class java.lang.Object

Returns:

a hash code value for this object, equal to the hash of the primitive long value represented by this AsnUnsInteger object.