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https://issues.apache.org/jira/browse/CONFIGURATION-664?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15983270#comment-15983270
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Oliver Heger commented on CONFIGURATION-664:
--------------------------------------------
I have no strong opinion about the new proposed API. Just for the record, I
think that the _configurationsAt()_ method would solve your problem. The list
of configurations it yields contains hierarchical configurations that have one
of the selected nodes as root nodes. Thus, you can use the full Configuration
API to access properties stored in child nodes without having to traverse the
in-memory model.
> Add API
> org.apache.commons.configuration2.tree.ImmutableNode.getChildren(String)
> --------------------------------------------------------------------------------
>
> Key: CONFIGURATION-664
> URL: https://issues.apache.org/jira/browse/CONFIGURATION-664
> Project: Commons Configuration
> Issue Type: New Feature
> Reporter: Gary Gregory
> Assignee: Gary Gregory
> Fix For: 2.2
>
>
> Add API
> org.apache.commons.configuration2.tree.ImmutableNode.getChildren(String):
> {code:java}
> /**
> * Returns a list with the children of this node. This list cannot be
> * modified.
> * @param name the node name to find
> *
> * @return a list with the child nodes
> */
> public List<ImmutableNode> getChildren(final String name)
> {
> final List<ImmutableNode> list = new ArrayList<>();
> if (name == null) {
> return list;
> }
> for (final ImmutableNode node : children)
> {
> if (name.equals(node.getNodeName()))
> {
> list.add(node);
> }
> }
> return list;
> }
> {code}
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