XpathBaseVisitor (JsoupXpath 2.0-alpha API)

java.lang.Object
- org.antlr.v4.runtime.tree.AbstractParseTreeVisitor<T>
- - org.seimicrawler.xpath.antlr.XpathBaseVisitor<T>

类型参数:
T - The return type of the visit operation. Use Void for operations with no return type.

所有已实现的接口:

org.antlr.v4.runtime.tree.ParseTreeVisitor<T>, XpathVisitor<T>

直接已知子类:

XpathProcessor
```
public class XpathBaseVisitor<T>
extends org.antlr.v4.runtime.tree.AbstractParseTreeVisitor<T>
implements XpathVisitor<T>
```
This class provides an empty implementation of XpathVisitor, which can be extended to create a visitor 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

XpathBaseVisitor()

构造器
构造器和说明
`XpathBaseVisitor()`

方法概要

方法
限定符和类型	方法和说明
`T`	`visitAbbreviatedStep(XpathParser.AbbreviatedStepContext ctx)` Visit a parse tree produced by `XpathParser.abbreviatedStep()`.
`T`	`visitAbsoluteLocationPathNoroot(XpathParser.AbsoluteLocationPathNorootContext ctx)` Visit a parse tree produced by `XpathParser.absoluteLocationPathNoroot()`.
`T`	`visitAdditiveExpr(XpathParser.AdditiveExprContext ctx)` Visit a parse tree produced by `XpathParser.additiveExpr()`.
`T`	`visitAndExpr(XpathParser.AndExprContext ctx)` Visit a parse tree produced by `XpathParser.andExpr()`.
`T`	`visitAxisSpecifier(XpathParser.AxisSpecifierContext ctx)` Visit a parse tree produced by `XpathParser.axisSpecifier()`.
`T`	`visitEqualityExpr(XpathParser.EqualityExprContext ctx)` Visit a parse tree produced by `XpathParser.equalityExpr()`.
`T`	`visitExpr(XpathParser.ExprContext ctx)` Visit a parse tree produced by `XpathParser.expr()`.
`T`	`visitFilterExpr(XpathParser.FilterExprContext ctx)` Visit a parse tree produced by `XpathParser.filterExpr()`.
`T`	`visitFunctionCall(XpathParser.FunctionCallContext ctx)` Visit a parse tree produced by `XpathParser.functionCall()`.
`T`	`visitFunctionName(XpathParser.FunctionNameContext ctx)` Visit a parse tree produced by `XpathParser.functionName()`.
`T`	`visitLocationPath(XpathParser.LocationPathContext ctx)` Visit a parse tree produced by `XpathParser.locationPath()`.
`T`	`visitMain(XpathParser.MainContext ctx)` Visit a parse tree produced by `XpathParser.main()`.
`T`	`visitMultiplicativeExpr(XpathParser.MultiplicativeExprContext ctx)` Visit a parse tree produced by `XpathParser.multiplicativeExpr()`.
`T`	`visitNameTest(XpathParser.NameTestContext ctx)` Visit a parse tree produced by `XpathParser.nameTest()`.
`T`	`visitNCName(XpathParser.NCNameContext ctx)` Visit a parse tree produced by `XpathParser.nCName()`.
`T`	`visitNodeTest(XpathParser.NodeTestContext ctx)` Visit a parse tree produced by `XpathParser.nodeTest()`.
`T`	`visitOrExpr(XpathParser.OrExprContext ctx)` Visit a parse tree produced by `XpathParser.orExpr()`.
`T`	`visitPathExprNoRoot(XpathParser.PathExprNoRootContext ctx)` Visit a parse tree produced by `XpathParser.pathExprNoRoot()`.
`T`	`visitPredicate(XpathParser.PredicateContext ctx)` Visit a parse tree produced by `XpathParser.predicate()`.
`T`	`visitPrimaryExpr(XpathParser.PrimaryExprContext ctx)` Visit a parse tree produced by `XpathParser.primaryExpr()`.
`T`	`visitQName(XpathParser.QNameContext ctx)` Visit a parse tree produced by `XpathParser.qName()`.
`T`	`visitRelationalExpr(XpathParser.RelationalExprContext ctx)` Visit a parse tree produced by `XpathParser.relationalExpr()`.
`T`	`visitRelativeLocationPath(XpathParser.RelativeLocationPathContext ctx)` Visit a parse tree produced by `XpathParser.relativeLocationPath()`.
`T`	`visitStep(XpathParser.StepContext ctx)` Visit a parse tree produced by `XpathParser.step()`.
`T`	`visitUnaryExprNoRoot(XpathParser.UnaryExprNoRootContext ctx)` Visit a parse tree produced by `XpathParser.unaryExprNoRoot()`.
`T`	`visitUnionExprNoRoot(XpathParser.UnionExprNoRootContext ctx)` Visit a parse tree produced by `XpathParser.unionExprNoRoot()`.
`T`	`visitVariableReference(XpathParser.VariableReferenceContext ctx)` Visit a parse tree produced by `XpathParser.variableReference()`.

从类继承的方法 org.antlr.v4.runtime.tree.AbstractParseTreeVisitor
aggregateResult, defaultResult, shouldVisitNextChild, visit, visitChildren, visitErrorNode, visitTerminal

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

从接口继承的方法 org.antlr.v4.runtime.tree.ParseTreeVisitor
visit, visitChildren, visitErrorNode, visitTerminal

- 构造器详细资料
  - XpathBaseVisitor
```
public XpathBaseVisitor()
```
- 方法详细资料
  - visitMain
```
public T visitMain(XpathParser.MainContext ctx)
```
    Visit a parse tree produced by XpathParser.main().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    指定者:
    
    visitMain 在接口中 XpathVisitor<T>
    
    参数:
    ctx - the parse tree
    
    返回:
    the visitor result
  - visitLocationPath
```
public T visitLocationPath(XpathParser.LocationPathContext ctx)
```
    Visit a parse tree produced by XpathParser.locationPath().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    指定者:
    
    visitLocationPath 在接口中 XpathVisitor<T>
    
    参数:
    ctx - the parse tree
    
    返回:
    the visitor result
  - visitAbsoluteLocationPathNoroot
```
public T visitAbsoluteLocationPathNoroot(XpathParser.AbsoluteLocationPathNorootContext ctx)
```
    Visit a parse tree produced by XpathParser.absoluteLocationPathNoroot().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    指定者:
    
    visitAbsoluteLocationPathNoroot 在接口中 XpathVisitor<T>
    
    参数:
    ctx - the parse tree
    
    返回:
    the visitor result
  - visitRelativeLocationPath
```
public T visitRelativeLocationPath(XpathParser.RelativeLocationPathContext ctx)
```
    Visit a parse tree produced by XpathParser.relativeLocationPath().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    指定者:
    
    visitRelativeLocationPath 在接口中 XpathVisitor<T>
    
    参数:
    ctx - the parse tree
    
    返回:
    the visitor result
  - visitStep
```
public T visitStep(XpathParser.StepContext ctx)
```
    Visit a parse tree produced by XpathParser.step().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    指定者:
    
    visitStep 在接口中 XpathVisitor<T>
    
    参数:
    ctx - the parse tree
    
    返回:
    the visitor result
  - visitAxisSpecifier
```
public T visitAxisSpecifier(XpathParser.AxisSpecifierContext ctx)
```
    Visit a parse tree produced by XpathParser.axisSpecifier().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    指定者:
    
    visitAxisSpecifier 在接口中 XpathVisitor<T>
    
    参数:
    ctx - the parse tree
    
    返回:
    the visitor result
  - visitNodeTest
```
public T visitNodeTest(XpathParser.NodeTestContext ctx)
```
    Visit a parse tree produced by XpathParser.nodeTest().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    指定者:
    
    visitNodeTest 在接口中 XpathVisitor<T>
    
    参数:
    ctx - the parse tree
    
    返回:
    the visitor result
  - visitPredicate
```
public T visitPredicate(XpathParser.PredicateContext ctx)
```
    Visit a parse tree produced by XpathParser.predicate().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    指定者:
    
    visitPredicate 在接口中 XpathVisitor<T>
    
    参数:
    ctx - the parse tree
    
    返回:
    the visitor result
  - visitAbbreviatedStep
```
public T visitAbbreviatedStep(XpathParser.AbbreviatedStepContext ctx)
```
    Visit a parse tree produced by XpathParser.abbreviatedStep().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    指定者:
    
    visitAbbreviatedStep 在接口中 XpathVisitor<T>
    
    参数:
    ctx - the parse tree
    
    返回:
    the visitor result
  - visitExpr
```
public T visitExpr(XpathParser.ExprContext ctx)
```
    Visit a parse tree produced by XpathParser.expr().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    指定者:
    
    visitExpr 在接口中 XpathVisitor<T>
    
    参数:
    ctx - the parse tree
    
    返回:
    the visitor result
  - visitPrimaryExpr
```
public T visitPrimaryExpr(XpathParser.PrimaryExprContext ctx)
```
    Visit a parse tree produced by XpathParser.primaryExpr().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    指定者:
    
    visitPrimaryExpr 在接口中 XpathVisitor<T>
    
    参数:
    ctx - the parse tree
    
    返回:
    the visitor result
  - visitFunctionCall
```
public T visitFunctionCall(XpathParser.FunctionCallContext ctx)
```
    Visit a parse tree produced by XpathParser.functionCall().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    指定者:
    
    visitFunctionCall 在接口中 XpathVisitor<T>
    
    参数:
    ctx - the parse tree
    
    返回:
    the visitor result
  - visitUnionExprNoRoot
```
public T visitUnionExprNoRoot(XpathParser.UnionExprNoRootContext ctx)
```
    Visit a parse tree produced by XpathParser.unionExprNoRoot().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    指定者:
    
    visitUnionExprNoRoot 在接口中 XpathVisitor<T>
    
    参数:
    ctx - the parse tree
    
    返回:
    the visitor result
  - visitPathExprNoRoot
```
public T visitPathExprNoRoot(XpathParser.PathExprNoRootContext ctx)
```
    Visit a parse tree produced by XpathParser.pathExprNoRoot().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    指定者:
    
    visitPathExprNoRoot 在接口中 XpathVisitor<T>
    
    参数:
    ctx - the parse tree
    
    返回:
    the visitor result
  - visitFilterExpr
```
public T visitFilterExpr(XpathParser.FilterExprContext ctx)
```
    Visit a parse tree produced by XpathParser.filterExpr().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    指定者:
    
    visitFilterExpr 在接口中 XpathVisitor<T>
    
    参数:
    ctx - the parse tree
    
    返回:
    the visitor result
  - visitOrExpr
```
public T visitOrExpr(XpathParser.OrExprContext ctx)
```
    Visit a parse tree produced by XpathParser.orExpr().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    指定者:
    
    visitOrExpr 在接口中 XpathVisitor<T>
    
    参数:
    ctx - the parse tree
    
    返回:
    the visitor result
  - visitAndExpr
```
public T visitAndExpr(XpathParser.AndExprContext ctx)
```
    Visit a parse tree produced by XpathParser.andExpr().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    指定者:
    
    visitAndExpr 在接口中 XpathVisitor<T>
    
    参数:
    ctx - the parse tree
    
    返回:
    the visitor result
  - visitEqualityExpr
```
public T visitEqualityExpr(XpathParser.EqualityExprContext ctx)
```
    Visit a parse tree produced by XpathParser.equalityExpr().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    指定者:
    
    visitEqualityExpr 在接口中 XpathVisitor<T>
    
    参数:
    ctx - the parse tree
    
    返回:
    the visitor result
  - visitRelationalExpr
```
public T visitRelationalExpr(XpathParser.RelationalExprContext ctx)
```
    Visit a parse tree produced by XpathParser.relationalExpr().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    指定者:
    
    visitRelationalExpr 在接口中 XpathVisitor<T>
    
    参数:
    ctx - the parse tree
    
    返回:
    the visitor result
  - visitAdditiveExpr
```
public T visitAdditiveExpr(XpathParser.AdditiveExprContext ctx)
```
    Visit a parse tree produced by XpathParser.additiveExpr().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    指定者:
    
    visitAdditiveExpr 在接口中 XpathVisitor<T>
    
    参数:
    ctx - the parse tree
    
    返回:
    the visitor result
  - visitMultiplicativeExpr
```
public T visitMultiplicativeExpr(XpathParser.MultiplicativeExprContext ctx)
```
    Visit a parse tree produced by XpathParser.multiplicativeExpr().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    指定者:
    
    visitMultiplicativeExpr 在接口中 XpathVisitor<T>
    
    参数:
    ctx - the parse tree
    
    返回:
    the visitor result
  - visitUnaryExprNoRoot
```
public T visitUnaryExprNoRoot(XpathParser.UnaryExprNoRootContext ctx)
```
    Visit a parse tree produced by XpathParser.unaryExprNoRoot().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    指定者:
    
    visitUnaryExprNoRoot 在接口中 XpathVisitor<T>
    
    参数:
    ctx - the parse tree
    
    返回:
    the visitor result
  - visitQName
```
public T visitQName(XpathParser.QNameContext ctx)
```
    Visit a parse tree produced by XpathParser.qName().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    指定者:
    
    visitQName 在接口中 XpathVisitor<T>
    
    参数:
    ctx - the parse tree
    
    返回:
    the visitor result
  - visitFunctionName
```
public T visitFunctionName(XpathParser.FunctionNameContext ctx)
```
    Visit a parse tree produced by XpathParser.functionName().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    指定者:
    
    visitFunctionName 在接口中 XpathVisitor<T>
    
    参数:
    ctx - the parse tree
    
    返回:
    the visitor result
  - visitVariableReference
```
public T visitVariableReference(XpathParser.VariableReferenceContext ctx)
```
    Visit a parse tree produced by XpathParser.variableReference().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    指定者:
    
    visitVariableReference 在接口中 XpathVisitor<T>
    
    参数:
    ctx - the parse tree
    
    返回:
    the visitor result
  - visitNameTest
```
public T visitNameTest(XpathParser.NameTestContext ctx)
```
    Visit a parse tree produced by XpathParser.nameTest().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    指定者:
    
    visitNameTest 在接口中 XpathVisitor<T>
    
    参数:
    ctx - the parse tree
    
    返回:
    the visitor result
  - visitNCName
```
public T visitNCName(XpathParser.NCNameContext ctx)
```
    Visit a parse tree produced by XpathParser.nCName().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    指定者:
    
    visitNCName 在接口中 XpathVisitor<T>
    
    参数:
    ctx - the parse tree
    
    返回:
    the visitor result

类 XpathBaseVisitor<T>

构造器概要

方法概要

从类继承的方法 org.antlr.v4.runtime.tree.AbstractParseTreeVisitor

从类继承的方法 java.lang.Object

从接口继承的方法 org.antlr.v4.runtime.tree.ParseTreeVisitor

构造器详细资料

XpathBaseVisitor

方法详细资料

visitMain

visitLocationPath

visitAbsoluteLocationPathNoroot

visitRelativeLocationPath

visitStep

visitAxisSpecifier

visitNodeTest

visitPredicate

visitAbbreviatedStep

visitExpr

visitPrimaryExpr

visitFunctionCall

visitUnionExprNoRoot

visitPathExprNoRoot

visitFilterExpr

visitOrExpr

visitAndExpr

visitEqualityExpr

visitRelationalExpr

visitAdditiveExpr

visitMultiplicativeExpr

visitUnaryExprNoRoot

visitQName

visitFunctionName

visitVariableReference

visitNameTest

visitNCName