Module dev.metaschema.core

Package dev.metaschema.core.metapath.function.library

Class FnOutermost

java.lang.Object

dev.metaschema.core.metapath.function.library.FnOutermost

public final class FnOutermost
extends Object

/** Implements fn:outermost functions.

Method Summary

Modifier and Type	Method	Description
static Stream<? extends INodeItem>	fnOutermost(List<? extends INodeItem> arg)	Get every node within the provided list that is not an ancestor of another member of the provided list.

Methods inherited from class java.lang.Object

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

Method Details

fnOutermost

@NonNull
public static Stream<? extends INodeItem> fnOutermost(@NonNull
 List<? extends INodeItem> arg)

Get every node within the provided list that is not an ancestor of another member of the provided list.

The nodes are returned in document order with duplicates eliminated.

Based on the XPath 3.1 fn:innermost function.

Parameters:

arg - the node items check

Returns:

the nodes that are not an ancestor of another member of the provided list