Module dev.metaschema.core

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

Class MapForEach

java.lang.Object

dev.metaschema.core.metapath.function.library.MapForEach

public final class MapForEach
extends Object

Implements the XPath 3.1 map:for-each function.

Method Summary

Modifier and Type	Method	Description
static ISequence<?>	forEach(IMapItem<?> map, BiFunction<IAnyAtomicItem,ISequence<?>,ISequence<?>> action)	An implementation of XPath 3.1 map:for-each.

Methods inherited from class java.lang.Object

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

Method Details

forEach

@NonNull
public static ISequence<?> forEach(@NonNull
 IMapItem<?> map,
 @NonNull
 BiFunction<IAnyAtomicItem,ISequence<?>,ISequence<?>> action)

An implementation of XPath 3.1 map:for-each.

Parameters:

map - the map of Metapath items that is the target of retrieval

action - the action to perform on each entry in the map

Returns:

a stream resulting from concatenating the resulting streams provided by the action result