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Public Types |
typedef spec::Handle | Handle |
| UUID Handle definition. |
typedef spec::View | View |
| UUID View definition. |
typedef spec::Holder | Holder |
| UUID Holder definition. |
Public Member Functions |
virtual bool | isGenerated () const |
| True if the UUID was generated, and false if it was built. |
virtual int64_t | getTimestamp () const |
| Determine the date/time value for the UUID. |
virtual bool | isAddressIncluded () const |
| True if the IP address is a real IP address. |
virtual Array
< octet_t >::View | getAddress () const |
| Determine the internet address of the host that generated the UUID instance. |
virtual int32_t | getPort () const |
| Determine the port portion of the UUID. |
virtual int32_t | getCount () const |
| Determine the "counter" portion of the UUID that ensures that two UUIDs generated at the same exact time by the same process are unique. |
virtual Array
< octet_t >::View | toByteArray () const |
| Convert the UUID to a byte array of 32 bytes. |
virtual int32_t | compareTo (Object::View v) const |
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virtual void | readExternal (PofReader::Handle hIn) |
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virtual void | writeExternal (PofWriter::Handle hOut) const |
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virtual TypedHandle
< const String > | toString () const |
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virtual bool | equals (Object::View v) const |
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virtual size32_t | hashCode () const |
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Protected Member Functions |
| UUID () |
| Generate a UUID. |
| UUID (int64_t lDateTime, InetAddress::View vAddr, int32_t nPort, int32_t nCount) |
| Build a UUID from its constituent members (advanced constructor). |
| UUID (int64_t lDateTime, Array< octet_t >::View vabIP, int32_t nPort, int32_t nCount) |
| Build a UUID from its constituent members (advanced constructor). |
| UUID (String::View vs) |
| Construct a UUID from a String. |
| UUID (Array< octet_t >::View vab) |
| Construct a UUID from a byte array. |
Protected Attributes |
int64_t | m_lDateTime |
| System date/time value that the UUID instance was generated. |
int32_t | m_nAddr1 |
| Internet address of host that generated the UUID instance. |
int32_t | m_nAddr2 |
| The second four bytes of the IP address. |
int32_t | m_nAddr3 |
| The third four bytes of the IP address. |
int32_t | m_nAddr4 |
| The fourth four bytes of the IP address. |
int32_t | m_nPort |
| The least significant two bytes of this value are the port number if the UUID is built (not generated). |
int32_t | m_nCount |
| A rolling counter. |
Volatile< size32_t > | m_nHash |
| Cache the hash. |
Static Protected Attributes |
static const int32_t | mask_allflags |
| A bit mask that represents the portion of the "port" value reserved for bit flags. |
static const int32_t | mask_generated |
| The bit mask for the "is generated UUID" flag. |
static const int32_t | mask_realaddr |
| The bit mask for the "is a real IP address" flag. |
static const int32_t | mask_ipv6addr |
| The bit mask for the "is an IPv6 address" flag. |
static const int32_t | mask_unused |
| The one remaining bit for future use. |