Class XdmEmptySequence

public class XdmEmptySequence
extends XdmValue

The class XdmEmptySequence represents an empty sequence in the XDM Data Model.

An empty sequence may also be represented by an XdmValue whose length happens to be zero. Applications should therefore not test to see whether an object is an instance of this class in order to decide whether it is empty.

In interfaces that expect an XdmItem, an empty sequence is represented by a CLI null value.

Field Summary

static XdmEmptySequence INSTANCE

The singular instance of this class


Field Detail


public static XdmEmptySequence INSTANCE

The singular instance of this class