com.icl.saxon.tinytree

Class PrecedingEnumeration

final class PrecedingEnumeration extends Object implements AxisEnumeration

Enumerate all the nodes on the preceding axis from a given start node. The calling code ensures that the start node is not a root, attribute, or namespace node. As well as the standard XPath preceding axis, this class also implements a Saxon-specific "preceding-or-ancestor" axis which returns ancestor nodes as well as preceding nodes. This is used when performing xsl:number level="any".

Field Summary
TinyDocumentImpl	document
boolean	includeAncestors
int	last
int	nextAncestorDepth
int	nextNodeNr
TinyNodeImpl	startNode
NodeTest	test

Constructor Summary
	PrecedingEnumeration(TinyDocumentImpl doc, TinyNodeImpl node, NodeTest nodeTest, boolean includeAncestors)

Method Summary
int	getLastPosition() Get the last position, that is the number of nodes in the enumeration
boolean	hasMoreElements()
boolean	isPeer()
boolean	isReverseSorted()
boolean	isSorted()
NodeInfo	nextElement()