org.drools.conflict
Class PrimacyConflictResolver

java.lang.Object
  extended byorg.drools.conflict.AbstractConflictResolver
      extended byorg.drools.conflict.PrimacyConflictResolver
All Implemented Interfaces:
Comparator, ConflictResolver, Serializable

public class PrimacyConflictResolver
extends AbstractConflictResolver

ConflictResolver that uses the leastRecentFactTimeStamp of tuples to resolve conflict.

Author:
bob mcwhirter , Simon Harris
See Also:
getInstance(), Tuple.getLeastRecentFactTimeStamp(), Serialized Form

Constructor Summary
PrimacyConflictResolver()
          Construct.
 
Method Summary
 int compare(Activation lhs, Activation rhs)
           
static ConflictResolver getInstance()
          Retrieve the singleton instance.
 
Methods inherited from class org.drools.conflict.AbstractConflictResolver
compare
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 
Methods inherited from interface java.util.Comparator
equals
 

Constructor Detail

PrimacyConflictResolver

public PrimacyConflictResolver()
Construct.

Method Detail

getInstance

public static ConflictResolver getInstance()
Retrieve the singleton instance.

Returns:
The singleton instance.

compare

public int compare(Activation lhs,
                   Activation rhs)
See Also:
ConflictResolver


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