org.xmlecho.palomar.xform
Interface ElementFilter

All Superinterfaces:

org.xml.sax.ContentHandler, org.xml.sax.DTDHandler, org.xml.sax.EntityResolver, org.xml.sax.ErrorHandler, Transformer, org.xml.sax.XMLFilter, org.xml.sax.XMLReader

public interface ElementFilter

extends Transformer

A streaming filter that selectively removes Elements from the input

Method Summary

ElementTest	createAndTest(ElementTest one, ElementTest two)
ElementTest	createAttrTestEQ(java.lang.String namespace, java.lang.String name, java.lang.String testval)
ElementTest	createAttrTestExist(java.lang.String namespace, java.lang.String name)
ElementTest	createAttrTestGE(java.lang.String namespace, java.lang.String name, java.lang.String testval)
ElementTest	createAttrTestGT(java.lang.String namespace, java.lang.String name, java.lang.String testval)
ElementTest	createAttrTestLE(java.lang.String namespace, java.lang.String name, java.lang.String testval)
ElementTest	createAttrTestLT(java.lang.String namespace, java.lang.String name, java.lang.String testval)
ElementTest	createAttrTestRegex(java.lang.String namespace, java.lang.String name, java.lang.String regex) Performs a test of the named attribute's value against the given regular expression
ElementTest	createElemCountTest(java.lang.String namespace, java.lang.String name, int skipCount, int passCount, int passDepth)
ElementTest	createElemNameTest(java.lang.String namespace, java.lang.String name)
ElementTest	createFalseTest() always tests false
ElementTest	createNotTest(ElementTest who) boolean negation of an element test
ElementTest	createOrTest(ElementTest one, ElementTest two)
ElementTest	createTrueTest() always tests true
void	setTester(ElementTest tester)

Methods inherited from interface org.xmlecho.palomar.xform.Transformer

setParams, setStylesheet

Methods inherited from interface org.xml.sax.XMLFilter

getParent, setParent

Methods inherited from interface org.xml.sax.XMLReader

getContentHandler, getDTDHandler, getEntityResolver, getErrorHandler, getFeature, getProperty, parse, parse, setContentHandler, setDTDHandler, setEntityResolver, setErrorHandler, setFeature, setProperty

Methods inherited from interface org.xml.sax.EntityResolver

resolveEntity

Methods inherited from interface org.xml.sax.DTDHandler

notationDecl, unparsedEntityDecl

Methods inherited from interface org.xml.sax.ContentHandler

characters, endDocument, endElement, endPrefixMapping, ignorableWhitespace, processingInstruction, setDocumentLocator, skippedEntity, startDocument, startElement, startPrefixMapping

Methods inherited from interface org.xml.sax.ErrorHandler

error, fatalError, warning

Method Detail

setTester

public void setTester(ElementTest tester)

createNotTest

public ElementTest createNotTest(ElementTest who)

boolean negation of an element test

createFalseTest

public ElementTest createFalseTest()

always tests false

createTrueTest

public ElementTest createTrueTest()

always tests true

createAndTest

public ElementTest createAndTest(ElementTest one,
                                 ElementTest two)

createOrTest

public ElementTest createOrTest(ElementTest one,
                                ElementTest two)

createAttrTestExist

public ElementTest createAttrTestExist(java.lang.String namespace,
                                       java.lang.String name)

Parameters:

namespace - the attribute name's namespace

name - the attribute name's local name

Returns:

true if the attribute exists on an element

createAttrTestLT

public ElementTest createAttrTestLT(java.lang.String namespace,
                                    java.lang.String name,
                                    java.lang.String testval)

Parameters:

namespace - the attribute name's namespace

name - the attribute name's local name

createAttrTestGT

public ElementTest createAttrTestGT(java.lang.String namespace,
                                    java.lang.String name,
                                    java.lang.String testval)

Parameters:

namespace - the attribute name's namespace

name - the attribute name's local name

createAttrTestEQ

public ElementTest createAttrTestEQ(java.lang.String namespace,
                                    java.lang.String name,
                                    java.lang.String testval)

Parameters:

namespace - the attribute name's namespace

name - the attribute name's local name

createAttrTestLE

public ElementTest createAttrTestLE(java.lang.String namespace,
                                    java.lang.String name,
                                    java.lang.String testval)

Parameters:

namespace - the attribute name's namespace

name - the attribute name's local name

createAttrTestGE

public ElementTest createAttrTestGE(java.lang.String namespace,
                                    java.lang.String name,
                                    java.lang.String testval)

Parameters:

namespace - the attribute name's namespace

name - the attribute name's local name

createAttrTestRegex

public ElementTest createAttrTestRegex(java.lang.String namespace,
                                       java.lang.String name,
                                       java.lang.String regex)

Performs a test of the named attribute's value against the given regular expression

Parameters:

namespace - the attribute name's namespace

name - the attribute name's local name

createElemNameTest

public ElementTest createElemNameTest(java.lang.String namespace,
                                      java.lang.String name)

Parameters:

namespace - the attribute name's namespace

name - the attribute name's local name

createElemCountTest

public ElementTest createElemCountTest(java.lang.String namespace,
                                       java.lang.String name,
                                       int skipCount,
                                       int passCount,
                                       int passDepth)

Parameters:

namespace - the attribute name's namespace

name - the attribute name's local name

skipCount - number of elements to skip

passCount - number of elements to pass