Package com._1c.g5.v8.dt.compare.order

Class AbstractMatchedObjectOrderer<U>

java.lang.Object

com._1c.g5.v8.dt.compare.order.AbstractMatchedObjectOrderer<U>

Type Parameters:

U - the type of matched objects

Direct Known Subclasses:

MatchedEmfObjectOrderer, MatchedMdObjectOrderer

public abstract class AbstractMatchedObjectOrderer<U>
extends Object

An abstract orderer of matched objects.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractMatchedObjectOrderer(Collection<U> matchedObjects, boolean isThreeWay)	Constructs an orderer.

Method Summary

Modifier and Type	Method	Description
Collection<U>	getMatchedObjects()	Returns the matched objects this orderer is working with.
protected abstract int	getOrder(U object, ComparisonSide side)	Returns the original order index of the source object on the specified side.
List<U>	getOrdered(ComparisonSide orderSide)	Returns a list of matched objects ordered according to the specified side.
List<U>	getWithChangedOrder(ComparisonSide side1, ComparisonSide side2)	Returns a list of matched objects whose order was changed between the specified sides.
protected abstract boolean	isPresent(U object, ComparisonSide side)	Checks whether a source object is present on the specified side of the matched object.

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractMatchedObjectOrderer

protected AbstractMatchedObjectOrderer(Collection<U> matchedObjects,
                                       boolean isThreeWay)

Constructs an orderer.

Parameters:

matchedObjects - the matched objects to work with, cannot be null

isThreeWay - tells whether the comparison session is three-way

Method Detail

getMatchedObjects

public Collection<U> getMatchedObjects()

Returns the matched objects this orderer is working with.

Returns:

the matched objects

getOrdered

public List<U> getOrdered(ComparisonSide orderSide)

Returns a list of matched objects ordered according to the specified side.

Parameters:

orderSide - the side that will be used to determine the resulting order, must be either MAIN or OTHER, cannot be null

Returns:

the list of matched ordered objects, never null

getWithChangedOrder

public List<U> getWithChangedOrder(ComparisonSide side1,
                                   ComparisonSide side2)

Returns a list of matched objects whose order was changed between the specified sides.

Parameters:

side1 -

side2 -

Returns:

isPresent

protected abstract boolean isPresent(U object,
                                     ComparisonSide side)

Checks whether a source object is present on the specified side of the matched object.

Parameters:

object - the matched object

side - the source side to check

Returns:

true when the source object is present

getOrder

protected abstract int getOrder(U object,
                                ComparisonSide side)

Returns the original order index of the source object on the specified side.

Parameters:

object - the matched object

side - the side of the source object

Returns:

order index of the source object (irrelevant if the object is not present)