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

Class AbstractIdBasedObjectMatcher<T,U extends IComparedObjects<T>>

java.lang.Object

com._1c.g5.v8.dt.compare.matching.AbstractIdBasedObjectMatcher<T,U>

Type Parameters:

T - the type of objects to be matched

U - the type of compared object provider supporting identification

All Implemented Interfaces:

IObjectMatcher<T,U>

Direct Known Subclasses:

AbstractMultiObjectMatcher, AbstractObjectMatcher

public abstract class AbstractIdBasedObjectMatcher<T,U extends IComparedObjects<T>>
extends Object
implements IObjectMatcher<T,U>

A matcher based on the object identifier.

Constructor Summary

Constructors

Constructor	Description
AbstractIdBasedObjectMatcher()

Method Summary

Modifier and Type	Method	Description
protected abstract U	createComparedObjectsInstance()	Creates an empty instance of compared objects to be filled by the matcher.
protected abstract Object	getId(T object, ComparisonSide side)	For the specified compared object returns its identifier.

Methods inherited from class java.lang.Object

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

Methods inherited from interface com._1c.g5.v8.dt.compare.matching.IObjectMatcher

match

Constructor Detail

AbstractIdBasedObjectMatcher

public AbstractIdBasedObjectMatcher()

Method Detail

getId

protected abstract Object getId(T object,
                                ComparisonSide side)

For the specified compared object returns its identifier.

Parameters:

object - the compared object to get an identifier of its side for, cannot be null

side - the side of the compared object, cannot be null

Returns:

identifier or null if the side is empty

createComparedObjectsInstance

protected abstract U createComparedObjectsInstance()

Creates an empty instance of compared objects to be filled by the matcher.

Returns:

a new intance of compared objects, never null