XpathBaseListener (JsoupXpath 2.0-alpha API)

java.lang.Object
- org.seimicrawler.xpath.antlr.XpathBaseListener

所有已实现的接口:

org.antlr.v4.runtime.tree.ParseTreeListener, XpathListener
```
public class XpathBaseListener
extends java.lang.Object
implements XpathListener
```
This class provides an empty implementation of XpathListener, which can be extended to create a listener which only needs to handle a subset of the available methods.

构造器概要

构造器
构造器和说明

XpathBaseListener()

构造器
构造器和说明
`XpathBaseListener()`

方法概要

方法
限定符和类型	方法和说明
`void`	`enterAbbreviatedStep(XpathParser.AbbreviatedStepContext ctx)` Enter a parse tree produced by `XpathParser.abbreviatedStep()`.
`void`	`enterAbsoluteLocationPathNoroot(XpathParser.AbsoluteLocationPathNorootContext ctx)` Enter a parse tree produced by `XpathParser.absoluteLocationPathNoroot()`.
`void`	`enterAdditiveExpr(XpathParser.AdditiveExprContext ctx)` Enter a parse tree produced by `XpathParser.additiveExpr()`.
`void`	`enterAndExpr(XpathParser.AndExprContext ctx)` Enter a parse tree produced by `XpathParser.andExpr()`.
`void`	`enterAxisSpecifier(XpathParser.AxisSpecifierContext ctx)` Enter a parse tree produced by `XpathParser.axisSpecifier()`.
`void`	`enterEqualityExpr(XpathParser.EqualityExprContext ctx)` Enter a parse tree produced by `XpathParser.equalityExpr()`.
`void`	`enterEveryRule(org.antlr.v4.runtime.ParserRuleContext ctx)` The default implementation does nothing.
`void`	`enterExpr(XpathParser.ExprContext ctx)` Enter a parse tree produced by `XpathParser.expr()`.
`void`	`enterFilterExpr(XpathParser.FilterExprContext ctx)` Enter a parse tree produced by `XpathParser.filterExpr()`.
`void`	`enterFunctionCall(XpathParser.FunctionCallContext ctx)` Enter a parse tree produced by `XpathParser.functionCall()`.
`void`	`enterFunctionName(XpathParser.FunctionNameContext ctx)` Enter a parse tree produced by `XpathParser.functionName()`.
`void`	`enterLocationPath(XpathParser.LocationPathContext ctx)` Enter a parse tree produced by `XpathParser.locationPath()`.
`void`	`enterMain(XpathParser.MainContext ctx)` Enter a parse tree produced by `XpathParser.main()`.
`void`	`enterMultiplicativeExpr(XpathParser.MultiplicativeExprContext ctx)` Enter a parse tree produced by `XpathParser.multiplicativeExpr()`.
`void`	`enterNameTest(XpathParser.NameTestContext ctx)` Enter a parse tree produced by `XpathParser.nameTest()`.
`void`	`enterNCName(XpathParser.NCNameContext ctx)` Enter a parse tree produced by `XpathParser.nCName()`.
`void`	`enterNodeTest(XpathParser.NodeTestContext ctx)` Enter a parse tree produced by `XpathParser.nodeTest()`.
`void`	`enterOrExpr(XpathParser.OrExprContext ctx)` Enter a parse tree produced by `XpathParser.orExpr()`.
`void`	`enterPathExprNoRoot(XpathParser.PathExprNoRootContext ctx)` Enter a parse tree produced by `XpathParser.pathExprNoRoot()`.
`void`	`enterPredicate(XpathParser.PredicateContext ctx)` Enter a parse tree produced by `XpathParser.predicate()`.
`void`	`enterPrimaryExpr(XpathParser.PrimaryExprContext ctx)` Enter a parse tree produced by `XpathParser.primaryExpr()`.
`void`	`enterQName(XpathParser.QNameContext ctx)` Enter a parse tree produced by `XpathParser.qName()`.
`void`	`enterRelationalExpr(XpathParser.RelationalExprContext ctx)` Enter a parse tree produced by `XpathParser.relationalExpr()`.
`void`	`enterRelativeLocationPath(XpathParser.RelativeLocationPathContext ctx)` Enter a parse tree produced by `XpathParser.relativeLocationPath()`.
`void`	`enterStep(XpathParser.StepContext ctx)` Enter a parse tree produced by `XpathParser.step()`.
`void`	`enterUnaryExprNoRoot(XpathParser.UnaryExprNoRootContext ctx)` Enter a parse tree produced by `XpathParser.unaryExprNoRoot()`.
`void`	`enterUnionExprNoRoot(XpathParser.UnionExprNoRootContext ctx)` Enter a parse tree produced by `XpathParser.unionExprNoRoot()`.
`void`	`enterVariableReference(XpathParser.VariableReferenceContext ctx)` Enter a parse tree produced by `XpathParser.variableReference()`.
`void`	`exitAbbreviatedStep(XpathParser.AbbreviatedStepContext ctx)` Exit a parse tree produced by `XpathParser.abbreviatedStep()`.
`void`	`exitAbsoluteLocationPathNoroot(XpathParser.AbsoluteLocationPathNorootContext ctx)` Exit a parse tree produced by `XpathParser.absoluteLocationPathNoroot()`.
`void`	`exitAdditiveExpr(XpathParser.AdditiveExprContext ctx)` Exit a parse tree produced by `XpathParser.additiveExpr()`.
`void`	`exitAndExpr(XpathParser.AndExprContext ctx)` Exit a parse tree produced by `XpathParser.andExpr()`.
`void`	`exitAxisSpecifier(XpathParser.AxisSpecifierContext ctx)` Exit a parse tree produced by `XpathParser.axisSpecifier()`.
`void`	`exitEqualityExpr(XpathParser.EqualityExprContext ctx)` Exit a parse tree produced by `XpathParser.equalityExpr()`.
`void`	`exitEveryRule(org.antlr.v4.runtime.ParserRuleContext ctx)` The default implementation does nothing.
`void`	`exitExpr(XpathParser.ExprContext ctx)` Exit a parse tree produced by `XpathParser.expr()`.
`void`	`exitFilterExpr(XpathParser.FilterExprContext ctx)` Exit a parse tree produced by `XpathParser.filterExpr()`.
`void`	`exitFunctionCall(XpathParser.FunctionCallContext ctx)` Exit a parse tree produced by `XpathParser.functionCall()`.
`void`	`exitFunctionName(XpathParser.FunctionNameContext ctx)` Exit a parse tree produced by `XpathParser.functionName()`.
`void`	`exitLocationPath(XpathParser.LocationPathContext ctx)` Exit a parse tree produced by `XpathParser.locationPath()`.
`void`	`exitMain(XpathParser.MainContext ctx)` Exit a parse tree produced by `XpathParser.main()`.
`void`	`exitMultiplicativeExpr(XpathParser.MultiplicativeExprContext ctx)` Exit a parse tree produced by `XpathParser.multiplicativeExpr()`.
`void`	`exitNameTest(XpathParser.NameTestContext ctx)` Exit a parse tree produced by `XpathParser.nameTest()`.
`void`	`exitNCName(XpathParser.NCNameContext ctx)` Exit a parse tree produced by `XpathParser.nCName()`.
`void`	`exitNodeTest(XpathParser.NodeTestContext ctx)` Exit a parse tree produced by `XpathParser.nodeTest()`.
`void`	`exitOrExpr(XpathParser.OrExprContext ctx)` Exit a parse tree produced by `XpathParser.orExpr()`.
`void`	`exitPathExprNoRoot(XpathParser.PathExprNoRootContext ctx)` Exit a parse tree produced by `XpathParser.pathExprNoRoot()`.
`void`	`exitPredicate(XpathParser.PredicateContext ctx)` Exit a parse tree produced by `XpathParser.predicate()`.
`void`	`exitPrimaryExpr(XpathParser.PrimaryExprContext ctx)` Exit a parse tree produced by `XpathParser.primaryExpr()`.
`void`	`exitQName(XpathParser.QNameContext ctx)` Exit a parse tree produced by `XpathParser.qName()`.
`void`	`exitRelationalExpr(XpathParser.RelationalExprContext ctx)` Exit a parse tree produced by `XpathParser.relationalExpr()`.
`void`	`exitRelativeLocationPath(XpathParser.RelativeLocationPathContext ctx)` Exit a parse tree produced by `XpathParser.relativeLocationPath()`.
`void`	`exitStep(XpathParser.StepContext ctx)` Exit a parse tree produced by `XpathParser.step()`.
`void`	`exitUnaryExprNoRoot(XpathParser.UnaryExprNoRootContext ctx)` Exit a parse tree produced by `XpathParser.unaryExprNoRoot()`.
`void`	`exitUnionExprNoRoot(XpathParser.UnionExprNoRootContext ctx)` Exit a parse tree produced by `XpathParser.unionExprNoRoot()`.
`void`	`exitVariableReference(XpathParser.VariableReferenceContext ctx)` Exit a parse tree produced by `XpathParser.variableReference()`.
`void`	`visitErrorNode(org.antlr.v4.runtime.tree.ErrorNode node)` The default implementation does nothing.
`void`	`visitTerminal(org.antlr.v4.runtime.tree.TerminalNode node)` The default implementation does nothing.

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- 构造器详细资料
  - XpathBaseListener
```
public XpathBaseListener()
```
- 方法详细资料
  - enterMain
```
public void enterMain(XpathParser.MainContext ctx)
```
    Enter a parse tree produced by XpathParser.main().
    The default implementation does nothing.
    
    指定者:
    
    enterMain 在接口中 XpathListener
    
    参数:
    ctx - the parse tree
  - exitMain
```
public void exitMain(XpathParser.MainContext ctx)
```
    Exit a parse tree produced by XpathParser.main().
    The default implementation does nothing.
    
    指定者:
    
    exitMain 在接口中 XpathListener
    
    参数:
    ctx - the parse tree
  - enterLocationPath
```
public void enterLocationPath(XpathParser.LocationPathContext ctx)
```
    Enter a parse tree produced by XpathParser.locationPath().
    The default implementation does nothing.
    
    指定者:
    
    enterLocationPath 在接口中 XpathListener
    
    参数:
    ctx - the parse tree
  - exitLocationPath
```
public void exitLocationPath(XpathParser.LocationPathContext ctx)
```
    Exit a parse tree produced by XpathParser.locationPath().
    The default implementation does nothing.
    
    指定者:
    
    exitLocationPath 在接口中 XpathListener
    
    参数:
    ctx - the parse tree
  - enterAbsoluteLocationPathNoroot
```
public void enterAbsoluteLocationPathNoroot(XpathParser.AbsoluteLocationPathNorootContext ctx)
```
    Enter a parse tree produced by XpathParser.absoluteLocationPathNoroot().
    The default implementation does nothing.
    
    指定者:
    
    enterAbsoluteLocationPathNoroot 在接口中 XpathListener
    
    参数:
    ctx - the parse tree
  - exitAbsoluteLocationPathNoroot
```
public void exitAbsoluteLocationPathNoroot(XpathParser.AbsoluteLocationPathNorootContext ctx)
```
    Exit a parse tree produced by XpathParser.absoluteLocationPathNoroot().
    The default implementation does nothing.
    
    指定者:
    
    exitAbsoluteLocationPathNoroot 在接口中 XpathListener
    
    参数:
    ctx - the parse tree
  - enterRelativeLocationPath
```
public void enterRelativeLocationPath(XpathParser.RelativeLocationPathContext ctx)
```
    Enter a parse tree produced by XpathParser.relativeLocationPath().
    The default implementation does nothing.
    
    指定者:
    
    enterRelativeLocationPath 在接口中 XpathListener
    
    参数:
    ctx - the parse tree
  - exitRelativeLocationPath
```
public void exitRelativeLocationPath(XpathParser.RelativeLocationPathContext ctx)
```
    Exit a parse tree produced by XpathParser.relativeLocationPath().
    The default implementation does nothing.
    
    指定者:
    
    exitRelativeLocationPath 在接口中 XpathListener
    
    参数:
    ctx - the parse tree
  - enterStep
```
public void enterStep(XpathParser.StepContext ctx)
```
    Enter a parse tree produced by XpathParser.step().
    The default implementation does nothing.
    
    指定者:
    
    enterStep 在接口中 XpathListener
    
    参数:
    ctx - the parse tree
  - exitStep
```
public void exitStep(XpathParser.StepContext ctx)
```
    Exit a parse tree produced by XpathParser.step().
    The default implementation does nothing.
    
    指定者:
    
    exitStep 在接口中 XpathListener
    
    参数:
    ctx - the parse tree
  - enterAxisSpecifier
```
public void enterAxisSpecifier(XpathParser.AxisSpecifierContext ctx)
```
    Enter a parse tree produced by XpathParser.axisSpecifier().
    The default implementation does nothing.
    
    指定者:
    
    enterAxisSpecifier 在接口中 XpathListener
    
    参数:
    ctx - the parse tree
  - exitAxisSpecifier
```
public void exitAxisSpecifier(XpathParser.AxisSpecifierContext ctx)
```
    Exit a parse tree produced by XpathParser.axisSpecifier().
    The default implementation does nothing.
    
    指定者:
    
    exitAxisSpecifier 在接口中 XpathListener
    
    参数:
    ctx - the parse tree
  - enterNodeTest
```
public void enterNodeTest(XpathParser.NodeTestContext ctx)
```
    Enter a parse tree produced by XpathParser.nodeTest().
    The default implementation does nothing.
    
    指定者:
    
    enterNodeTest 在接口中 XpathListener
    
    参数:
    ctx - the parse tree
  - exitNodeTest
```
public void exitNodeTest(XpathParser.NodeTestContext ctx)
```
    Exit a parse tree produced by XpathParser.nodeTest().
    The default implementation does nothing.
    
    指定者:
    
    exitNodeTest 在接口中 XpathListener
    
    参数:
    ctx - the parse tree
  - enterPredicate
```
public void enterPredicate(XpathParser.PredicateContext ctx)
```
    Enter a parse tree produced by XpathParser.predicate().
    The default implementation does nothing.
    
    指定者:
    
    enterPredicate 在接口中 XpathListener
    
    参数:
    ctx - the parse tree
  - exitPredicate
```
public void exitPredicate(XpathParser.PredicateContext ctx)
```
    Exit a parse tree produced by XpathParser.predicate().
    The default implementation does nothing.
    
    指定者:
    
    exitPredicate 在接口中 XpathListener
    
    参数:
    ctx - the parse tree
  - enterAbbreviatedStep
```
public void enterAbbreviatedStep(XpathParser.AbbreviatedStepContext ctx)
```
    Enter a parse tree produced by XpathParser.abbreviatedStep().
    The default implementation does nothing.
    
    指定者:
    
    enterAbbreviatedStep 在接口中 XpathListener
    
    参数:
    ctx - the parse tree
  - exitAbbreviatedStep
```
public void exitAbbreviatedStep(XpathParser.AbbreviatedStepContext ctx)
```
    Exit a parse tree produced by XpathParser.abbreviatedStep().
    The default implementation does nothing.
    
    指定者:
    
    exitAbbreviatedStep 在接口中 XpathListener
    
    参数:
    ctx - the parse tree
  - enterExpr
```
public void enterExpr(XpathParser.ExprContext ctx)
```
    Enter a parse tree produced by XpathParser.expr().
    The default implementation does nothing.
    
    指定者:
    
    enterExpr 在接口中 XpathListener
    
    参数:
    ctx - the parse tree
  - exitExpr
```
public void exitExpr(XpathParser.ExprContext ctx)
```
    Exit a parse tree produced by XpathParser.expr().
    The default implementation does nothing.
    
    指定者:
    
    exitExpr 在接口中 XpathListener
    
    参数:
    ctx - the parse tree
  - enterPrimaryExpr
```
public void enterPrimaryExpr(XpathParser.PrimaryExprContext ctx)
```
    Enter a parse tree produced by XpathParser.primaryExpr().
    The default implementation does nothing.
    
    指定者:
    
    enterPrimaryExpr 在接口中 XpathListener
    
    参数:
    ctx - the parse tree
  - exitPrimaryExpr
```
public void exitPrimaryExpr(XpathParser.PrimaryExprContext ctx)
```
    Exit a parse tree produced by XpathParser.primaryExpr().
    The default implementation does nothing.
    
    指定者:
    
    exitPrimaryExpr 在接口中 XpathListener
    
    参数:
    ctx - the parse tree
  - enterFunctionCall
```
public void enterFunctionCall(XpathParser.FunctionCallContext ctx)
```
    Enter a parse tree produced by XpathParser.functionCall().
    The default implementation does nothing.
    
    指定者:
    
    enterFunctionCall 在接口中 XpathListener
    
    参数:
    ctx - the parse tree
  - exitFunctionCall
```
public void exitFunctionCall(XpathParser.FunctionCallContext ctx)
```
    Exit a parse tree produced by XpathParser.functionCall().
    The default implementation does nothing.
    
    指定者:
    
    exitFunctionCall 在接口中 XpathListener
    
    参数:
    ctx - the parse tree
  - enterUnionExprNoRoot
```
public void enterUnionExprNoRoot(XpathParser.UnionExprNoRootContext ctx)
```
    Enter a parse tree produced by XpathParser.unionExprNoRoot().
    The default implementation does nothing.
    
    指定者:
    
    enterUnionExprNoRoot 在接口中 XpathListener
    
    参数:
    ctx - the parse tree
  - exitUnionExprNoRoot
```
public void exitUnionExprNoRoot(XpathParser.UnionExprNoRootContext ctx)
```
    Exit a parse tree produced by XpathParser.unionExprNoRoot().
    The default implementation does nothing.
    
    指定者:
    
    exitUnionExprNoRoot 在接口中 XpathListener
    
    参数:
    ctx - the parse tree
  - enterPathExprNoRoot
```
public void enterPathExprNoRoot(XpathParser.PathExprNoRootContext ctx)
```
    Enter a parse tree produced by XpathParser.pathExprNoRoot().
    The default implementation does nothing.
    
    指定者:
    
    enterPathExprNoRoot 在接口中 XpathListener
    
    参数:
    ctx - the parse tree
  - exitPathExprNoRoot
```
public void exitPathExprNoRoot(XpathParser.PathExprNoRootContext ctx)
```
    Exit a parse tree produced by XpathParser.pathExprNoRoot().
    The default implementation does nothing.
    
    指定者:
    
    exitPathExprNoRoot 在接口中 XpathListener
    
    参数:
    ctx - the parse tree
  - enterFilterExpr
```
public void enterFilterExpr(XpathParser.FilterExprContext ctx)
```
    Enter a parse tree produced by XpathParser.filterExpr().
    The default implementation does nothing.
    
    指定者:
    
    enterFilterExpr 在接口中 XpathListener
    
    参数:
    ctx - the parse tree
  - exitFilterExpr
```
public void exitFilterExpr(XpathParser.FilterExprContext ctx)
```
    Exit a parse tree produced by XpathParser.filterExpr().
    The default implementation does nothing.
    
    指定者:
    
    exitFilterExpr 在接口中 XpathListener
    
    参数:
    ctx - the parse tree
  - enterOrExpr
```
public void enterOrExpr(XpathParser.OrExprContext ctx)
```
    Enter a parse tree produced by XpathParser.orExpr().
    The default implementation does nothing.
    
    指定者:
    
    enterOrExpr 在接口中 XpathListener
    
    参数:
    ctx - the parse tree
  - exitOrExpr
```
public void exitOrExpr(XpathParser.OrExprContext ctx)
```
    Exit a parse tree produced by XpathParser.orExpr().
    The default implementation does nothing.
    
    指定者:
    
    exitOrExpr 在接口中 XpathListener
    
    参数:
    ctx - the parse tree
  - enterAndExpr
```
public void enterAndExpr(XpathParser.AndExprContext ctx)
```
    Enter a parse tree produced by XpathParser.andExpr().
    The default implementation does nothing.
    
    指定者:
    
    enterAndExpr 在接口中 XpathListener
    
    参数:
    ctx - the parse tree
  - exitAndExpr
```
public void exitAndExpr(XpathParser.AndExprContext ctx)
```
    Exit a parse tree produced by XpathParser.andExpr().
    The default implementation does nothing.
    
    指定者:
    
    exitAndExpr 在接口中 XpathListener
    
    参数:
    ctx - the parse tree
  - enterEqualityExpr
```
public void enterEqualityExpr(XpathParser.EqualityExprContext ctx)
```
    Enter a parse tree produced by XpathParser.equalityExpr().
    The default implementation does nothing.
    
    指定者:
    
    enterEqualityExpr 在接口中 XpathListener
    
    参数:
    ctx - the parse tree
  - exitEqualityExpr
```
public void exitEqualityExpr(XpathParser.EqualityExprContext ctx)
```
    Exit a parse tree produced by XpathParser.equalityExpr().
    The default implementation does nothing.
    
    指定者:
    
    exitEqualityExpr 在接口中 XpathListener
    
    参数:
    ctx - the parse tree
  - enterRelationalExpr
```
public void enterRelationalExpr(XpathParser.RelationalExprContext ctx)
```
    Enter a parse tree produced by XpathParser.relationalExpr().
    The default implementation does nothing.
    
    指定者:
    
    enterRelationalExpr 在接口中 XpathListener
    
    参数:
    ctx - the parse tree
  - exitRelationalExpr
```
public void exitRelationalExpr(XpathParser.RelationalExprContext ctx)
```
    Exit a parse tree produced by XpathParser.relationalExpr().
    The default implementation does nothing.
    
    指定者:
    
    exitRelationalExpr 在接口中 XpathListener
    
    参数:
    ctx - the parse tree
  - enterAdditiveExpr
```
public void enterAdditiveExpr(XpathParser.AdditiveExprContext ctx)
```
    Enter a parse tree produced by XpathParser.additiveExpr().
    The default implementation does nothing.
    
    指定者:
    
    enterAdditiveExpr 在接口中 XpathListener
    
    参数:
    ctx - the parse tree
  - exitAdditiveExpr
```
public void exitAdditiveExpr(XpathParser.AdditiveExprContext ctx)
```
    Exit a parse tree produced by XpathParser.additiveExpr().
    The default implementation does nothing.
    
    指定者:
    
    exitAdditiveExpr 在接口中 XpathListener
    
    参数:
    ctx - the parse tree
  - enterMultiplicativeExpr
```
public void enterMultiplicativeExpr(XpathParser.MultiplicativeExprContext ctx)
```
    Enter a parse tree produced by XpathParser.multiplicativeExpr().
    The default implementation does nothing.
    
    指定者:
    
    enterMultiplicativeExpr 在接口中 XpathListener
    
    参数:
    ctx - the parse tree
  - exitMultiplicativeExpr
```
public void exitMultiplicativeExpr(XpathParser.MultiplicativeExprContext ctx)
```
    Exit a parse tree produced by XpathParser.multiplicativeExpr().
    The default implementation does nothing.
    
    指定者:
    
    exitMultiplicativeExpr 在接口中 XpathListener
    
    参数:
    ctx - the parse tree
  - enterUnaryExprNoRoot
```
public void enterUnaryExprNoRoot(XpathParser.UnaryExprNoRootContext ctx)
```
    Enter a parse tree produced by XpathParser.unaryExprNoRoot().
    The default implementation does nothing.
    
    指定者:
    
    enterUnaryExprNoRoot 在接口中 XpathListener
    
    参数:
    ctx - the parse tree
  - exitUnaryExprNoRoot
```
public void exitUnaryExprNoRoot(XpathParser.UnaryExprNoRootContext ctx)
```
    Exit a parse tree produced by XpathParser.unaryExprNoRoot().
    The default implementation does nothing.
    
    指定者:
    
    exitUnaryExprNoRoot 在接口中 XpathListener
    
    参数:
    ctx - the parse tree
  - enterQName
```
public void enterQName(XpathParser.QNameContext ctx)
```
    Enter a parse tree produced by XpathParser.qName().
    The default implementation does nothing.
    
    指定者:
    
    enterQName 在接口中 XpathListener
    
    参数:
    ctx - the parse tree
  - exitQName
```
public void exitQName(XpathParser.QNameContext ctx)
```
    Exit a parse tree produced by XpathParser.qName().
    The default implementation does nothing.
    
    指定者:
    
    exitQName 在接口中 XpathListener
    
    参数:
    ctx - the parse tree
  - enterFunctionName
```
public void enterFunctionName(XpathParser.FunctionNameContext ctx)
```
    Enter a parse tree produced by XpathParser.functionName().
    The default implementation does nothing.
    
    指定者:
    
    enterFunctionName 在接口中 XpathListener
    
    参数:
    ctx - the parse tree
  - exitFunctionName
```
public void exitFunctionName(XpathParser.FunctionNameContext ctx)
```
    Exit a parse tree produced by XpathParser.functionName().
    The default implementation does nothing.
    
    指定者:
    
    exitFunctionName 在接口中 XpathListener
    
    参数:
    ctx - the parse tree
  - enterVariableReference
```
public void enterVariableReference(XpathParser.VariableReferenceContext ctx)
```
    Enter a parse tree produced by XpathParser.variableReference().
    The default implementation does nothing.
    
    指定者:
    
    enterVariableReference 在接口中 XpathListener
    
    参数:
    ctx - the parse tree
  - exitVariableReference
```
public void exitVariableReference(XpathParser.VariableReferenceContext ctx)
```
    Exit a parse tree produced by XpathParser.variableReference().
    The default implementation does nothing.
    
    指定者:
    
    exitVariableReference 在接口中 XpathListener
    
    参数:
    ctx - the parse tree
  - enterNameTest
```
public void enterNameTest(XpathParser.NameTestContext ctx)
```
    Enter a parse tree produced by XpathParser.nameTest().
    The default implementation does nothing.
    
    指定者:
    
    enterNameTest 在接口中 XpathListener
    
    参数:
    ctx - the parse tree
  - exitNameTest
```
public void exitNameTest(XpathParser.NameTestContext ctx)
```
    Exit a parse tree produced by XpathParser.nameTest().
    The default implementation does nothing.
    
    指定者:
    
    exitNameTest 在接口中 XpathListener
    
    参数:
    ctx - the parse tree
  - enterNCName
```
public void enterNCName(XpathParser.NCNameContext ctx)
```
    Enter a parse tree produced by XpathParser.nCName().
    The default implementation does nothing.
    
    指定者:
    
    enterNCName 在接口中 XpathListener
    
    参数:
    ctx - the parse tree
  - exitNCName
```
public void exitNCName(XpathParser.NCNameContext ctx)
```
    Exit a parse tree produced by XpathParser.nCName().
    The default implementation does nothing.
    
    指定者:
    
    exitNCName 在接口中 XpathListener
    
    参数:
    ctx - the parse tree
  - enterEveryRule
```
public void enterEveryRule(org.antlr.v4.runtime.ParserRuleContext ctx)
```
    The default implementation does nothing.
    
    指定者:
    
    enterEveryRule 在接口中 org.antlr.v4.runtime.tree.ParseTreeListener
  - exitEveryRule
```
public void exitEveryRule(org.antlr.v4.runtime.ParserRuleContext ctx)
```
    The default implementation does nothing.
    
    指定者:
    
    exitEveryRule 在接口中 org.antlr.v4.runtime.tree.ParseTreeListener
  - visitTerminal
```
public void visitTerminal(org.antlr.v4.runtime.tree.TerminalNode node)
```
    The default implementation does nothing.
    
    指定者:
    
    visitTerminal 在接口中 org.antlr.v4.runtime.tree.ParseTreeListener
  - visitErrorNode
```
public void visitErrorNode(org.antlr.v4.runtime.tree.ErrorNode node)
```
    The default implementation does nothing.
    
    指定者:
    
    visitErrorNode 在接口中 org.antlr.v4.runtime.tree.ParseTreeListener

类 XpathBaseListener

构造器概要

方法概要

从类继承的方法 java.lang.Object

构造器详细资料

XpathBaseListener

方法详细资料

enterMain

exitMain

enterLocationPath

exitLocationPath

enterAbsoluteLocationPathNoroot

exitAbsoluteLocationPathNoroot

enterRelativeLocationPath

exitRelativeLocationPath

enterStep

exitStep

enterAxisSpecifier

exitAxisSpecifier

enterNodeTest

exitNodeTest

enterPredicate

exitPredicate

enterAbbreviatedStep

exitAbbreviatedStep

enterExpr

exitExpr

enterPrimaryExpr

exitPrimaryExpr

enterFunctionCall

exitFunctionCall

enterUnionExprNoRoot

exitUnionExprNoRoot

enterPathExprNoRoot

exitPathExprNoRoot

enterFilterExpr

exitFilterExpr

enterOrExpr

exitOrExpr

enterAndExpr

exitAndExpr

enterEqualityExpr

exitEqualityExpr

enterRelationalExpr

exitRelationalExpr

enterAdditiveExpr

exitAdditiveExpr

enterMultiplicativeExpr

exitMultiplicativeExpr

enterUnaryExprNoRoot

exitUnaryExprNoRoot

enterQName

exitQName

enterFunctionName

exitFunctionName

enterVariableReference

exitVariableReference

enterNameTest

exitNameTest

enterNCName

exitNCName

enterEveryRule

exitEveryRule

visitTerminal

visitErrorNode