Package 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 in a dataset tree.

The optimization is made by comparing the specified dataset A and each specified descendant B:

For each A and B pair compared: if the value of B is defined and is equal to the corresponding value of A, then the value in B is set to "inherited".

For tables, it compares each child node of each record to the record with the same primary key in the parent.

Constructor Summary

Constructors

Constructor	Description
AdaptationTreeOptimizerSpec_RemoveDuplicates(Adaptation aDataSet, boolean includeAllDescendants)	Constructs a specification for removing duplicates in a dataset tree.

Method Summary

Modifier and Type	Method	Description
AdaptationTreeOptimizerIterator	createOptimizerIterator(Session aSession)	Builds an iterator for dataset tree optimization.

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

getAdaptation, isIncludeAllDescendants

Methods inherited from class java.lang.Object

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

Constructor Detail

AdaptationTreeOptimizerSpec_RemoveDuplicates

public AdaptationTreeOptimizerSpec_RemoveDuplicates(Adaptation aDataSet,
                                                    boolean includeAllDescendants)

Constructs a specification for removing duplicates in a dataset tree.

If the parameter includeAllDescendants is set to false, the optimization will only handle the specified dataset and its children.

Parameters:

aDataSet - top parent targeted by the dataset tree optimization.

includeAllDescendants - includes the specified dataset and all descendant datasets.

Method Detail

createOptimizerIterator

public AdaptationTreeOptimizerIterator createOptimizerIterator(Session aSession)

Description copied from class: AdaptationTreeOptimizerSpec

Builds an iterator for dataset tree optimization.

Specified by:

createOptimizerIterator in class AdaptationTreeOptimizerSpec

Parameters:

aSession - session for running the optimization.