Package ru.vyarus.yaml.updater.update

Class TreeMerger

java.lang.Object

ru.vyarus.yaml.updater.update.TreeMerger

public final class TreeMerger
extends java.lang.Object

Merges commented models. Rules: - All yaml nodes presented in current config will remain, but comments might be updated (if matching node found in update file). - All new properties copied from update file. - Update file's properties order used (so if in current and update file the same properties would be used, but order changed - update file order would be applied). - Properties padding taken from update file. For example, if in current file properties were shifted with two spaced and in update file with 4 then all properties would be shifted according to update file (even if no new properties applied). Shift appear on subtree level (where subtrees could be matched) so if there are subtrees in old file not present in new one - old paddings will remain there (no target to align by). - Possible whitespace between property name and colon is removed - Property style is taken from new file (e.g. if property name was quoted and in target file not quoted then merged file would contain not quoted property) - Lists are not merged. But if list contain object items, such items are updated (new properties added). Items matched by property values.

Since:

11.05.2021

Method Summary

Modifier and Type	Method	Description
static void	merge(CmtTree node, CmtTree from)	Merge commented models.

Methods inherited from class java.lang.Object

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

Method Detail

merge

public static void merge(CmtTree node,
                         CmtTree from)

Merge commented models.

Parameters:

node - old file

from - new file