Module dev.metaschema.core

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

Class NumericFunction

java.lang.Object

dev.metaschema.core.metapath.function.library.NumericFunction

All Implemented Interfaces:

IFunctionExecutor

public final class NumericFunction
extends Object
implements IFunctionExecutor

Provides a generic implementation of methods defined by XPath 3.1 Functions on numeric values.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	NumericFunction.INumericExecutor	Implementations of this interface are used to execute a numeric opertaion on the provided item.

Method Summary

Modifier and Type	Method	Description
ISequence<INumericItem>	execute(IFunction function, List<ISequence<?>> arguments, DynamicContext dynamicContext, IItem focus)	Execute the provided function using the provided arguments, dynamic context, and focus.

Methods inherited from class java.lang.Object

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

Method Details

execute

public ISequence<INumericItem> execute(@NonNull
 IFunction function,
 @NonNull
 List<ISequence<?>> arguments,
 @NonNull
 DynamicContext dynamicContext,
 IItem focus)

Description copied from interface: IFunctionExecutor

Execute the provided function using the provided arguments, dynamic context, and focus.

Specified by:

execute in interface IFunctionExecutor

Parameters:

function - the signature of the function

arguments - the function arguments

dynamicContext - the dynamic evaluation context

focus - the current focus

Returns:

a sequence containing the result of the execution