Package org.apache.xalan.transformer

Class CountersTable

java.lang.Object

java.util.Dictionary<K,V>

java.util.Hashtable

org.apache.xalan.transformer.CountersTable

All Implemented Interfaces:

Serializable, Cloneable, Map

public class CountersTable
extends Hashtable

This is a table of counters, keyed by ElemNumber objects, each of which has a list of Counter objects. This really isn't a true table, it is more like a list of lists (there must be a technical term for that...).

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface java.util.Map

Map.Entry<K,V>

Constructor Summary

Constructors

Constructor	Description
CountersTable()	Construct a CountersTable.

Method Summary

Modifier and Type	Method	Description
int	countNode(XPathContext support, ElemNumber numberElem, int node)	Count forward until the given node is found, or until we have looked to the given amount.

Methods inherited from class java.util.Hashtable

clear, clone, contains, containsKey, containsValue, elements, entrySet, equals, get, hashCode, isEmpty, keys, keySet, put, putAll, rehash, remove, size, toString, values

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

CountersTable

public CountersTable()

Construct a CountersTable.

Method Details

countNode

public int countNode(XPathContext support,
ElemNumber numberElem,
int node)
              throws TransformerException

Count forward until the given node is found, or until we have looked to the given amount.

Parameters:

support - The XPath context to use

numberElem - The given xsl:number element.

node - The node to count.

Returns:

The node count, or 0 if not found.

Throws:

TransformerException