Package eu.europa.ted.efx.xpath

Class XPathContextualizer

java.lang.Object

eu.europa.ted.efx.xpath.XPath20BaseListener

eu.europa.ted.efx.xpath.XPathContextualizer

All Implemented Interfaces:

XPath20Listener, org.antlr.v4.runtime.tree.ParseTreeListener

public class XPathContextualizer
extends XPath20BaseListener

Constructor Summary

Constructors

Constructor	Description
XPathContextualizer(org.antlr.v4.runtime.CharStream inputStream)

Method Summary

Modifier and Type	Method	Description
static Expression.PathExpression	contextualize(Expression.PathExpression contextXpath, Expression.PathExpression xpath)
void	enterPredicate(XPath20Parser.PredicateContext ctx)	Enter a parse tree produced by XPath20Parser.predicate().
void	exitPredicate(XPath20Parser.PredicateContext ctx)	Exit a parse tree produced by XPath20Parser.predicate().
void	exitStepexpr(XPath20Parser.StepexprContext ctx)	Exit a parse tree produced by XPath20Parser.stepexpr().
static Expression.PathExpression	join(Expression.PathExpression first, Expression.PathExpression second)

Methods inherited from class eu.europa.ted.efx.xpath.XPath20BaseListener

enterAbbrevforwardstep, enterAbbrevreversestep, enterAdditiveexpr, enterAndexpr, enterAnykindtest, enterAtomictype, enterAttribnameorwildcard, enterAttributedeclaration, enterAttributename, enterAttributetest, enterAuxilary, enterCastableexpr, enterCastexpr, enterCommenttest, enterComparisonexpr, enterContextitemexpr, enterDocumenttest, enterElementdeclaration, enterElementname, enterElementnameorwildcard, enterElementtest, enterEveryRule, enterExpr, enterExprsingle, enterForexpr, enterForwardaxis, enterForwardstep, enterFunctioncall, enterGeneralcomp, enterIfexpr, enterInstanceofexpr, enterIntersectexceptexpr, enterItemtype, enterKindtest, enterLiteral, enterMultiplicativeexpr, enterNametest, enterNodecomp, enterNodetest, enterNumericliteral, enterOccurrenceindicator, enterOrexpr, enterParenthesizedexpr, enterPathexpr, enterPitest, enterPredicatelist, enterPrimaryexpr, enterQname, enterQuantifiedexpr, enterRangeexpr, enterRelativepathexpr, enterReverseaxis, enterReversestep, enterSchemaattributetest, enterSchemaelementtest, enterSequencetype, enterSimpleforclause, enterSingletype, enterStep, enterStepexpr, enterTexttest, enterTreatexpr, enterTypename_, enterUnaryexpr, enterUnionexpr, enterValuecomp, enterValueexpr, enterVarname, enterVarref, enterWildcard, enterXpath, exitAbbrevforwardstep, exitAbbrevreversestep, exitAdditiveexpr, exitAndexpr, exitAnykindtest, exitAtomictype, exitAttribnameorwildcard, exitAttributedeclaration, exitAttributename, exitAttributetest, exitAuxilary, exitCastableexpr, exitCastexpr, exitCommenttest, exitComparisonexpr, exitContextitemexpr, exitDocumenttest, exitElementdeclaration, exitElementname, exitElementnameorwildcard, exitElementtest, exitEveryRule, exitExpr, exitExprsingle, exitForexpr, exitForwardaxis, exitForwardstep, exitFunctioncall, exitGeneralcomp, exitIfexpr, exitInstanceofexpr, exitIntersectexceptexpr, exitItemtype, exitKindtest, exitLiteral, exitMultiplicativeexpr, exitNametest, exitNodecomp, exitNodetest, exitNumericliteral, exitOccurrenceindicator, exitOrexpr, exitParenthesizedexpr, exitPathexpr, exitPitest, exitPredicatelist, exitPrimaryexpr, exitQname, exitQuantifiedexpr, exitRangeexpr, exitRelativepathexpr, exitReverseaxis, exitReversestep, exitSchemaattributetest, exitSchemaelementtest, exitSequencetype, exitSimpleforclause, exitSingletype, exitStep, exitTexttest, exitTreatexpr, exitTypename_, exitUnaryexpr, exitUnionexpr, exitValuecomp, exitValueexpr, exitVarname, exitVarref, exitWildcard, exitXpath, visitErrorNode, visitTerminal

Methods inherited from class java.lang.Object

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

Constructor Detail

XPathContextualizer

public XPathContextualizer(org.antlr.v4.runtime.CharStream inputStream)

Method Detail

contextualize

public static Expression.PathExpression contextualize(Expression.PathExpression contextXpath,
                                                      Expression.PathExpression xpath)

join

public static Expression.PathExpression join(Expression.PathExpression first,
                                             Expression.PathExpression second)

exitStepexpr

public void exitStepexpr(XPath20Parser.StepexprContext ctx)

Description copied from class: XPath20BaseListener

Exit a parse tree produced by XPath20Parser.stepexpr().

The default implementation does nothing.

Specified by:

exitStepexpr in interface XPath20Listener

Overrides:

exitStepexpr in class XPath20BaseListener

Parameters:

ctx - the parse tree

enterPredicate

public void enterPredicate(XPath20Parser.PredicateContext ctx)

Description copied from class: XPath20BaseListener

Enter a parse tree produced by XPath20Parser.predicate().

The default implementation does nothing.

Specified by:

enterPredicate in interface XPath20Listener

Overrides:

enterPredicate in class XPath20BaseListener

Parameters:

ctx - the parse tree

exitPredicate

public void exitPredicate(XPath20Parser.PredicateContext ctx)

Description copied from class: XPath20BaseListener

Exit a parse tree produced by XPath20Parser.predicate().

The default implementation does nothing.

Specified by:

exitPredicate in interface XPath20Listener

Overrides:

exitPredicate in class XPath20BaseListener

Parameters:

ctx - the parse tree