com.orchestranetworks.service.extensions
Class AdaptationTreeOptimizerSpec_RemoveDuplicates

java.lang.Object
  com.orchestranetworks.service.extensions.AdaptationTreeOptimizerSpec
      com.orchestranetworks.service.extensions.AdaptationTreeOptimizerSpec_RemoveDuplicates

public class AdaptationTreeOptimizerSpec_RemoveDuplicates

extends AdaptationTreeOptimizerSpec

Specifies an optimization by removing duplicates on an adaptations' tree.

The optimization is made by comparing the adaptation specified (say A) and each descendant specified (say B):

For all A and B pairs, each node pair is compared: if the value of a B node is defined and is equals to the corresponding value of A node,
then value in B is set to "inherited".

For tables it compares each nodes of each record in children with the record of the same primary key in parent.

Constructor Summary

AdaptationTreeOptimizerSpec_RemoveDuplicates(Adaptation anInstance, boolean includeDescendantsWithoutDelegated, boolean includeAllDescendants)
Contructs a specification for removing duplicates in an adaptations' tree.

Method Summary

AdaptationTreeOptimizerIterator

createOptimizerIterator(Session aSession) Builds an iterator for adaptation's tree optimization.

Methods inherited from class com.orchestranetworks.service.extensions.AdaptationTreeOptimizerSpec

getAdaptation, isIncludeAllDescendants, isIncludeDescendantsWithoutDelegated

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AdaptationTreeOptimizerSpec_RemoveDuplicates

public AdaptationTreeOptimizerSpec_RemoveDuplicates(Adaptation anInstance,
                                                    boolean includeDescendantsWithoutDelegated,
                                                    boolean includeAllDescendants)

Contructs a specification for removing duplicates in an adaptations' tree.

If parameters includeDescendantsWithoutDelegated and includeAllDescendants are both set to false, the optimization will concern only the adaptation instance specified and its children.

Parameters:

anInstance - top parent that is targeted by the optimization in the adaptations' tree.

includeDescendantsWithoutDelegated - includes all descendants excepted descendants of delegated adaptations.

includeAllDescendants - includes in the tree all adaptations even children of delegated adaptations.

Method Detail

createOptimizerIterator

public AdaptationTreeOptimizerIterator createOptimizerIterator(Session aSession)

Description copied from class: AdaptationTreeOptimizerSpec

Builds an iterator for adaptation's tree optimization.

Specified by:

createOptimizerIterator in class AdaptationTreeOptimizerSpec

Parameters:

aSession - session for running the optimization.