Module dev.metaschema.core

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

Class FnIndexOf

java.lang.Object

dev.metaschema.core.metapath.function.library.FnIndexOf

public final class FnIndexOf
extends Object

/** Implements fn:index-of functions. This implementation does not implement the three-arg variant with collation at this time.

Method Summary

Modifier and Type	Method	Description
static ISequence<IIntegerItem>	fnIndexOf(List<IAnyAtomicItem> items, IAnyAtomicItem search, DynamicContext dynamicContext)	Determine if the string provided in the first argument contains the string in the second argument as a substring.

Methods inherited from class java.lang.Object

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

Method Details

fnIndexOf

@NonNull
public static ISequence<IIntegerItem> fnIndexOf(@NonNull
 List<IAnyAtomicItem> items,
 @NonNull
 IAnyAtomicItem search,
 @NonNull
 DynamicContext dynamicContext)

Determine if the string provided in the first argument contains the string in the second argument as a substring.

Based on the XPath 3.1 fn:index-of function.

Parameters:

items - the items to match against

search - the item to match

dynamicContext - used to provide evaluation information, including the implicit timezone

Returns:

a list of index numbers indicating the position of matches in the sequence