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RecencyConflictResolver (Drools 4.0.0.11754MR2 API) - JBoss RULES 4.0.0.11754MR2 API 英文版文档

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org.drools.conflict
Class RecencyConflictResolver

java.lang.Object
  org.drools.conflict.AbstractConflictResolver
      org.drools.conflict.RecencyConflictResolver

All Implemented Interfaces:

Serializable, Comparator, ConflictResolver

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public class RecencyConflictResolver
extends AbstractConflictResolver

ConflictResolver that uses the mostRecentFactTimeStamp of rules to resolve conflict.

Author:

bob mcwhirter , Simon Harris

See Also:

getInstance(), org.drools.spi.Tuple#getMostRecentFactTimeStamp, Serialized Form

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Constructor Summary
RecencyConflictResolver()           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

RecencyConflictResolver

public RecencyConflictResolver()

Construct.

Method Detail

getInstance

public static ConflictResolver getInstance()

Retrieve the singleton instance.

Returns:

The singleton instance.

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compare

public int compare(Activation lhs,
                   Activation rhs)

See Also:

ConflictResolver

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