Module dev.metaschema.core

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

Class MapGet

java.lang.Object

dev.metaschema.core.metapath.function.library.MapGet

public final class MapGet
extends Object

Implements the XPath 3.1 map:get function.

Method Summary

Modifier and Type	Method	Description
static <V extends ICollectionValue> V	get(IMapItem<V> map, IAnyAtomicItem key)	An implementation of XPath 3.1 map:get.

Methods inherited from class java.lang.Object

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

Method Details

get

@Nullable
public static <V extends ICollectionValue> V get(@NonNull
 IMapItem<V> map,
 @NonNull
 IAnyAtomicItem key)

An implementation of XPath 3.1 map:get.

Type Parameters:

V - the type of items in the given Metapath map

Parameters:

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

key - the key for the item to retrieve

Returns:

the retrieved item