uk.co.westhawk.snmp.stack
Class AsnInteger

java.lang.Object
  |
  +--uk.co.westhawk.snmp.stack.AsnObject
        |
        +--uk.co.westhawk.snmp.stack.AsnInteger

All Implemented Interfaces:

SnmpConstants

public class AsnInteger

extends AsnObject

This class represents the ASN.1 32-bit signed integer

Version:

$Revision: 3.10 $ $Date: 2002/10/10 15:13:57 $

Author:

Tim Panton

Field Summary

protected int

value

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, OPAQUE, SET_REQ_MSG, 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, UINTEGER32, version_id

Constructor Summary

AsnInteger(java.io.InputStream in, int len)
Constructor.

AsnInteger(int v)
Constructor.

Method Summary

protected int	bytesToInteger(byte[] data) Changes an array of bytes into an int.
boolean	equals(java.lang.Object obj) Compares this object to the specified object.
int	getValue() Returns the value.
int	hashCode() Returns a hash code for this AsnInteger.
java.lang.String	toString() Returns the string representation of the AsnInteger.

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 int value

Constructor Detail

AsnInteger

public AsnInteger(int v)

Constructor.

Parameters:

v - The value of the AsnInteger

AsnInteger

public AsnInteger(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 AsnInteger

Method Detail

getValue

public int getValue()

Returns the value.

Returns:

The value of the AsnInteger

toString

public java.lang.String toString()

Returns the string representation of the AsnInteger.

Overrides:

toString in class AsnObject

Returns:

The string of the AsnInteger

bytesToInteger

protected int bytesToInteger(byte[] data)
                      throws java.io.IOException

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

Parameters:

data - the array of bytes

Returns:

the int represenation of the array

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 AsnInteger object that contains the same int 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 AsnInteger.

Overrides:

hashCode in class java.lang.Object

Returns:

a hash code value for this object, equal to the primitive int value represented by this AsnInteger object.