Module dev.metaschema.core

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

Class MapKeys

java.lang.Object

dev.metaschema.core.metapath.function.library.MapKeys

public final class MapKeys
extends Object

Implements the XPath 3.1 map:keys function.

Method Summary

Modifier and Type	Method	Description
static Stream<IAnyAtomicItem>	keys(Map<IMapKey,?> map)	An implementation of XPath 3.1 map:keys.

Methods inherited from class java.lang.Object

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

Method Details

keys

@NonNull
public static Stream<IAnyAtomicItem> keys(@NonNull
 Map<IMapKey,?> map)

An implementation of XPath 3.1 map:keys.

Parameters:

map - the map to get the keys for

Returns:

a stream of map keys