com.ibm.websphere.management.repository
Class ConfigEpoch
- java.lang.Object
com.ibm.websphere.management.repository.ConfigEpoch
All implemented interfaces:
java.io.Serializable, java.lang.Comparable
- public class ConfigEpoch
- extends java.lang.Object
- implements java.lang.Comparable, java.io.Serializable
By comparing two ConfigEpoch instances obtained at different points in time, it is possible to determine whether the repository has changed between those points in time. If the objects are not equal, the repository has changed; otherwise, the repository has not changed.
See Also:
Constructor Summary
Constructor and Description |
---|
ConfigEpoch()
Creates a ConfigEpoch with the current timestamp.
|
Method Summary
Modifier and Type | Method and Description |
---|---|
|
compareTo(java.lang.Object obj)
Compares this
ConfigEpoch instance with the specified object
for order.
|
|
equals(java.lang.Object obj)
Compares this ConfigEpoch instance to another object.
|
|
refresh()
Not for public use.
|
|
toString()
|
|
update()
Not for public use.
|
Methods inherited from class java.lang.Object |
---|
clone, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail
ConfigEpoch
- public ConfigEpoch()
Creates a ConfigEpoch with the current timestamp.
Method Detail
update
- public void update()
Not for public use.
refresh
- public void refresh()
Not for public use.
equals
- public boolean equals(java.lang.Object obj)
Compares this ConfigEpoch instance to another object.
Overrides:
equals
in class java.lang.Object
Parameters:
obj
- object to be compared to this ConfigEpoch instance Returns:
true
if obj
is an instance of ConfigEpoch
with the same value as this instance toString
- public java.lang.String toString( )
Overrides:
toString
in class java.lang.Object
compareTo
- public int compareTo(java.lang.Object obj)
Compares this
ConfigEpoch
instance with the specified object
for order. Returns a negative integer, zero, or a positive integer as this
object is older than, equal to, or newer than the specified object.
Specified by:
compareTo
in interface java.lang.Comparable
Parameters:
obj
- the object to be compared Returns:
a negative integer, zero, or a positive integer as this
object is older than, equal to, or greater than the
specified object.
Throws:
java.lang.ClassCastException
- if the specified object is not an
instance of ConfigEpoch