com.japisoft.xpath
Class TreeXPathResolver

java.lang.Object
  |
  +--com.japisoft.xpath.TreeXPathResolver

All Implemented Interfaces:

XPathResolver

public final class TreeXPathResolver

extends java.lang.Object

implements XPathResolver

Resolver for building a tree

Version:

1.1

Author:

(c) 2003 JAPISOFT

Field Summary

Fields inherited from interface com.japisoft.xpath.XPathResolver

ABBREVIATED_ANCESTOR, ABBREVIATED_ATTRIBUTE, ABBREVIATED_DESCENDANT, ABBREVIATED_NAMETEST, ABBREVIATED_SELF, ADD, AND, DIV, EQUAL, INF, INFE, MINUS, MOD, NOT_EQUAL, OR, STAR, SUP, SUPE, UNION

Constructor Summary

TreeXPathResolver()

Method Summary

void	abbreviatedAxis(java.lang.String axisName) '
void	axis(java.lang.String axisName) Reset the current axis : ancestor, ancestor-or-self, attribute, child, descendant, descendant-or-self, following, following-sibling, namespace parent, preceding, preceding-sibling, self.
void	binaryOperator(int type) Evaluate the current predicate with binary operator
void	binaryOperator(java.lang.String opExt) Evaluate the current predicate with this binary operator
void	functionName(java.lang.String qName) Current function name
AbstractNode	getRootParsedNode() At the end of the parsing process, this value contains the result set
void	literal(java.lang.String literal) Current literal
void	nameTest(java.lang.String nameTest, java.lang.String namespacePrefix) Reset the nameTest after the axis name.
void	nextExpression() Next expression for the predicate
void	nextFunction() Evaluate the current function
void	nextLocationPath() Prepare the current nodeSet
void	nextParam() Add a parameter
void	nextPredicate() Prepare the current nodeSet
void	nodeType(java.lang.String nodeType) Reset the nodeType : comment , text , processing-instruction , node
void	number(java.lang.String number) Current number
void	processingInstruction(java.lang.String name, java.lang.String argument) Reset the processing instruction after the axis name
void	root() Select the root node
void	unaryOperator(int type) Evaluate the current predicate expression with an unary operator
void	variable(java.lang.String name) Evaluate the current variable

Methods inherited from class java.lang.Object

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

Constructor Detail

TreeXPathResolver

public TreeXPathResolver()

Method Detail

nextFunction

public void nextFunction()

Description copied from interface: XPathResolver

Evaluate the current function

Specified by:

nextFunction in interface XPathResolver

nextParam

public void nextParam()

Description copied from interface: XPathResolver

Add a parameter

Specified by:

nextParam in interface XPathResolver

functionName

public void functionName(java.lang.String qName)

Description copied from interface: XPathResolver

Current function name

Specified by:

functionName in interface XPathResolver

number

public void number(java.lang.String number)

Description copied from interface: XPathResolver

Current number

Specified by:

number in interface XPathResolver

literal

public void literal(java.lang.String literal)

Description copied from interface: XPathResolver

Current literal

Specified by:

literal in interface XPathResolver

variable

public void variable(java.lang.String name)

Description copied from interface: XPathResolver

Evaluate the current variable

Specified by:

variable in interface XPathResolver

unaryOperator

public void unaryOperator(int type)

Description copied from interface: XPathResolver

Evaluate the current predicate expression with an unary operator

Specified by:

unaryOperator in interface XPathResolver

binaryOperator

public void binaryOperator(java.lang.String opExt)

Description copied from interface: XPathResolver

Evaluate the current predicate with this binary operator

Specified by:

binaryOperator in interface XPathResolver

Parameters:

opExt - can be equal to 'div' or 'mod'

binaryOperator

public void binaryOperator(int type)

Description copied from interface: XPathResolver

Evaluate the current predicate with binary operator

Specified by:

binaryOperator in interface XPathResolver

nodeType

public void nodeType(java.lang.String nodeType)

Description copied from interface: XPathResolver

Reset the nodeType : comment , text , processing-instruction , node

Specified by:

nodeType in interface XPathResolver

processingInstruction

public void processingInstruction(java.lang.String name,
                                  java.lang.String argument)

Description copied from interface: XPathResolver

Reset the processing instruction after the axis name

Specified by:

processingInstruction in interface XPathResolver

Parameters:

name - Processing instruction

argument - Argument for the processing instruction, can be null

nameTest

public void nameTest(java.lang.String nameTest,
                     java.lang.String namespacePrefix)

Description copied from interface: XPathResolver

Reset the nameTest after the axis name. Can be '*'

Specified by:

nameTest in interface XPathResolver

abbreviatedAxis

public void abbreviatedAxis(java.lang.String axisName)

Description copied from interface: XPathResolver

'.', '..', '//'

Specified by:

abbreviatedAxis in interface XPathResolver

axis

public void axis(java.lang.String axisName)

Description copied from interface: XPathResolver

Reset the current axis : ancestor, ancestor-or-self, attribute, child, descendant, descendant-or-self, following, following-sibling, namespace parent, preceding, preceding-sibling, self.

Specified by:

axis in interface XPathResolver

nextPredicate

public void nextPredicate()

Description copied from interface: XPathResolver

Prepare the current nodeSet

Specified by:

nextPredicate in interface XPathResolver

nextExpression

public void nextExpression()

Description copied from interface: XPathResolver

Next expression for the predicate

Specified by:

nextExpression in interface XPathResolver

nextLocationPath

public void nextLocationPath()

Description copied from interface: XPathResolver

Prepare the current nodeSet

Specified by:

nextLocationPath in interface XPathResolver

root

public void root()

Description copied from interface: XPathResolver

Select the root node

Specified by:

root in interface XPathResolver

getRootParsedNode

public AbstractNode getRootParsedNode()

Description copied from interface: XPathResolver

At the end of the parsing process, this value contains the result set

Specified by:

getRootParsedNode in interface XPathResolver

Returns:

the current node set