com.raritantechnologies.xml.sax.filter.selectors
Class ElementRangeSelector

java.lang.Object
  com.raritantechnologies.xml.sax.filter.ElementSelector
      com.raritantechnologies.xml.sax.filter.selectors.ElementRangeSelector

public class ElementRangeSelector

extends ElementSelector

Subclass of ElementSelector that selects elements that pass through a SAXDeleteFilter or DispatchFilter. if they are outside of an index range. The index range is determined by counting elements that match its ElementComparator.

Developed by Raritan Technologies Inc..

Author:

Ted Sullivan

Nested Class Summary

Nested classes inherited from class com.raritantechnologies.xml.sax.filter.ElementSelector

ElementSelector.ElementData

Constructor Summary

ElementRangeSelector()

ElementRangeSelector(ElementComparator elemComp, int from, int to, boolean saveRange)
This contructor takes an element comparator and a range of element numbers.

Method Summary

boolean	couldSelectElement(java.lang.String path, int startIndex, java.lang.String uri, java.lang.String localName, java.lang.String qName, org.xml.sax.Attributes attrs) Signals that the element could be selected.
void	reset()
void	setRange(int from, int to, boolean saveRange)

Methods inherited from class com.raritantechnologies.xml.sax.filter.ElementSelector

getEndMark, initialize, processCharacters, processChildElement, processChildElement, selectElement, setEndMark, setSelecting, shouldSelectElement

Methods inherited from class java.lang.Object

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

Constructor Detail

ElementRangeSelector

public ElementRangeSelector()

ElementRangeSelector

public ElementRangeSelector(ElementComparator elemComp,
                            int from,
                            int to,
                            boolean saveRange)

This contructor takes an element comparator and a range of element numbers.

Method Detail

setRange

public void setRange(int from,
                     int to,
                     boolean saveRange)

reset

public void reset()

Overrides:

reset in class ElementSelector

couldSelectElement

public boolean couldSelectElement(java.lang.String path,
                                  int startIndex,
                                  java.lang.String uri,
                                  java.lang.String localName,
                                  java.lang.String qName,
                                  org.xml.sax.Attributes attrs)

Signals that the element could be selected. Uses contained ElementComparator to check if the element is selectable by this ElementSelector. Then selects elements in "select range"

Overrides:

couldSelectElement in class ElementSelector