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java.lang.Objectorg.jboss.util.id.VMID
An object that uniquely identifies a virtual machine.
The identifier is composed of:
[ address ] - [ process id ] - [ time ] - [ counter ] |------- UID --------|
Numbers are converted to radix(Character.MAX_RADIX) when converting to strings.
UID
(src) ,
Serialized FormField Summary | |
protected byte[] |
address
The address of the current virtual machine |
protected int |
hashCode
The hash code of this VMID |
protected PID (src) |
pid
The process identifier of the current virtual machine |
protected UID (src) |
uid
A unique identifier to ensure uniqueness across the host machine |
static byte[] |
UNKNOWN_HOST
The address used when conventional methods fail to return the address of the current machine. |
Constructor Summary | |
protected |
VMID(byte[] address,
PID (src) pid,
UID (src) uid)
Construct a new VMID. |
protected |
VMID(VMID (src) vmid)
Copy a VMID. |
Method Summary | |
static java.lang.String |
asString()
Returns a VMID as a string. |
java.lang.Object |
clone()
Returns a copy of this VMID. |
boolean |
equals(java.lang.Object obj)
Check if the given object is equal to this VMID. |
byte[] |
getAddress()
Get the address portion of this VMID. |
static VMID (src) |
getInstance()
Get the VMID for the current virtual machine. |
PID (src) |
getProcessID()
Get the process identifier portion of this VMID. |
UID (src) |
getUID()
Get the UID portion of this VMID. |
int |
hashCode()
Return the hash code of this VMID. |
java.lang.String |
toString()
Return a string representation of this VMID. |
Methods inherited from class java.lang.Object |
finalize, getClass, notify, notifyAll, wait, wait, wait |
Field Detail |
protected final byte[] address
protected final PID (src) pid
protected final UID (src) uid
protected final int hashCode
public static final byte[] UNKNOWN_HOST
Constructor Detail |
protected VMID(byte[] address, PID (src) pid, UID (src) uid)
address
- The address of the current virtual machine.pid
- Process identifier.uid
- Unique identifier.For getting a VMID instance reference.
protected VMID(VMID (src) vmid)
vmid
- VMID to copy.Method Detail |
public final byte[] getAddress()
public final PID (src) getProcessID()
public final UID (src) getUID()
public java.lang.String toString()
public final int hashCode()
public boolean equals(java.lang.Object obj)
A VMID is equals to another VMID if the address, process identifer and UID portions are equal.
obj
- Object to test equality with.
public java.lang.Object clone()
public static java.lang.String asString()
public static VMID (src) getInstance()
NestedError
- Failed to create VMID instance.
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