com.ctc.wstx.evt

Class FilteredEventReader

java.lang.Object

com.ctc.wstx.evt.FilteredEventReader

All Implemented Interfaces:

java.util.Iterator, javax.xml.stream.XMLEventReader, javax.xml.stream.XMLStreamConstants

public class FilteredEventReader
extends java.lang.Object
implements javax.xml.stream.XMLEventReader, javax.xml.stream.XMLStreamConstants

Some notes about implemention:

• There is no way to filter out values of peek(), so we'll just straight dispatch the call to underlying reader

Field Summary

Fields inherited from interface javax.xml.stream.XMLStreamConstants

ATTRIBUTE, CDATA, CHARACTERS, COMMENT, DTD, END_DOCUMENT, END_ELEMENT, ENTITY_DECLARATION, ENTITY_REFERENCE, NAMESPACE, NOTATION_DECLARATION, PROCESSING_INSTRUCTION, SPACE, START_DOCUMENT, START_ELEMENT

Constructor Summary

Constructors

Constructor and Description
FilteredEventReader(javax.xml.stream.XMLEventReader r, javax.xml.stream.EventFilter f)

Method Summary

Methods

Modifier and Type	Method and Description
void	close()
java.lang.String	getElementText()
java.lang.Object	getProperty(java.lang.String name)
boolean	hasNext()
java.lang.Object	next()
javax.xml.stream.events.XMLEvent	nextEvent()
javax.xml.stream.events.XMLEvent	nextTag()
javax.xml.stream.events.XMLEvent	peek() This is bit tricky to implement, but it should filter out events just as nextEvent() would.
void	remove() Note: only here because we implement Iterator interface

Methods inherited from class java.lang.Object

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

Constructor Detail

FilteredEventReader

public FilteredEventReader(javax.xml.stream.XMLEventReader r,
                   javax.xml.stream.EventFilter f)

Method Detail

close

public void close()
           throws javax.xml.stream.XMLStreamException

Specified by:

close in interface javax.xml.stream.XMLEventReader

Throws:

javax.xml.stream.XMLStreamException

getElementText

public java.lang.String getElementText()
                                throws javax.xml.stream.XMLStreamException

Specified by:

getElementText in interface javax.xml.stream.XMLEventReader

Throws:

javax.xml.stream.XMLStreamException

getProperty

public java.lang.Object getProperty(java.lang.String name)

Specified by:

getProperty in interface javax.xml.stream.XMLEventReader

hasNext

public boolean hasNext()

Specified by:

hasNext in interface java.util.Iterator

Specified by:

hasNext in interface javax.xml.stream.XMLEventReader

nextEvent

public javax.xml.stream.events.XMLEvent nextEvent()
                                           throws javax.xml.stream.XMLStreamException

Specified by:

nextEvent in interface javax.xml.stream.XMLEventReader

Throws:

javax.xml.stream.XMLStreamException

next

public java.lang.Object next()

Specified by:

next in interface java.util.Iterator

nextTag

public javax.xml.stream.events.XMLEvent nextTag()
                                         throws javax.xml.stream.XMLStreamException

Specified by:

nextTag in interface javax.xml.stream.XMLEventReader

Throws:

javax.xml.stream.XMLStreamException

peek

public javax.xml.stream.events.XMLEvent peek()
                                      throws javax.xml.stream.XMLStreamException

This is bit tricky to implement, but it should filter out events just as nextEvent() would.

Specified by:

peek in interface javax.xml.stream.XMLEventReader

Throws:

javax.xml.stream.XMLStreamException

remove

public void remove()

Note: only here because we implement Iterator interface

Specified by:

remove in interface java.util.Iterator