public Integer getIfIndex() {
final SnmpValue value = getValue(IF_INDEX);
if (value != null) {
return value.toInt();
} else {
// ifIndex is the instance id as well
final SnmpInstId inst = getInstance();
if (inst != null && inst.length() == 1) {
return inst.toInt();
}
}
return null;
}
/**
* matches
*
* @param base a {@link org.opennms.netmgt.snmp.SnmpObjId} object.
* @param inst a {@link org.opennms.netmgt.snmp.SnmpInstId} object.
* @return a boolean.
*/
public boolean matches(SnmpObjId base, SnmpInstId inst) {
if (!base.equals(getSnmpObjId())) {
return false;
}
if (getInstance().equals(MibObject.INSTANCE_IFINDEX) || m_mibObj.getResourceType() != null) {
return true;
} else {
return getInstance().equals(inst.toString());
}
}
public static String getPhysAddrFromInstance(SnmpInstId instance) {
String[] elm;
elm = instance.toString().split("\\.");
if (elm.length != 6) {
return null;
}
StringBuilder sb = new StringBuilder();
for (int i = 0; i < 6; i++) {
int val = Integer.parseInt(elm[i]);
if (val < 16) {
sb.append('0');
}
sb.append(Integer.toHexString(val));
if (i < 5) {
sb.append(':');
}
}
return sb.toString().toUpperCase();
}