com.fr.common.diff.inclusion

接口 InclusionResolver

所有已知实现类:

TypePropertyAnnotationInclusionResolver

public interface InclusionResolver

This can be used to implement custom inclusion mechanisms. Some objects may not be relevant or suitable for the comparison process. Using an InclusionResolver is a powerful and flexible way to detect and exclude those objects.

Keep in mind that every single node in the object graph will be checked against each and every registered InclusionResolver. If performance is important to you, make sure that calling its methods is as cheap as possible.

方法概要

方法

限定符和类型	方法和说明
boolean	enablesStrictIncludeMode() When this method returns true, it causes the inclusion service to exclude all nodes that are not explicitly included via Inclusion.INCLUDED.
Inclusion	getInclusion(DiffNode node) Determines whether a given DiffNode should be included into the comparison process.

方法详细资料

getInclusion

Inclusion getInclusion(DiffNode node)

Determines whether a given DiffNode should be included into the comparison process.

参数:

node - The node to determine the inclusion for. Keep in mind that the DiffNode doesn't contain any children at this point and albeit it is already linked to its parent node, the parent node also probably hasn't been fully processed yet. It is only safe to examine the node path and type related properties along the path up to the root node, but definitely not to make any decisions based on the state or number of child nodes.

返回:

Returns either Inclusion.INCLUDED to indicate an explicit inclusion, Inclusion.EXCLUDED to inidicate an explicit exclusion or Inclusion.DEFAULT in case this resolver doesn't want to influence the decision. This method should never return null.

enablesStrictIncludeMode

boolean enablesStrictIncludeMode()

When this method returns true, it causes the inclusion service to exclude all nodes that are not explicitly included via Inclusion.INCLUDED. Otherwise nodes with Inclusion.DEFAULT will also be included.