SQLTable

java.lang.Object

com.saxonica.functions.sql.SQLTable

All Implemented Interfaces:: Sequence

public class SQLTable extends Object implements Sequence

Method Summary

Modifier and Type

Method

Description

MapItem

head()

Get the first item in the sequence.

SequenceIterator

iterate()

Get a SequenceIterator over all the items in the sequence

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface net.sf.saxon.om.Sequence
makeRepeatable, materialize

Method Details
- head
  
  public MapItem head() throws XPathException
  
  Description copied from interface: Sequence
  
  Get the first item in the sequence.
  
  Specified by:
  
  head in interface Sequence
  
  Returns:
  
  the first item in the sequence if there is one, or null if the sequence is empty
  
  Throws:
  
  XPathException - in the situation where the sequence is evaluated lazily, and evaluation of the first item causes a dynamic error.
- iterate
  
  public SequenceIterator iterate()
  
  Description copied from interface: Sequence
  
  Get a SequenceIterator over all the items in the sequence
  
  Specified by:
  
  iterate in interface Sequence
  
  Returns:
  
  an iterator (specifically, a Saxon SequenceIterator, which is not a Iterator) over all the items