com.dangdang.ddframe.rdb.sharding.parser.visitor.or

类 OrVisitor

java.lang.Object

com.alibaba.druid.sql.visitor.SQLASTVisitorAdapter

com.alibaba.druid.sql.visitor.SQLASTOutputVisitor

com.alibaba.druid.sql.dialect.mysql.visitor.MySqlOutputVisitor

com.dangdang.ddframe.rdb.sharding.parser.visitor.basic.mysql.AbstractMySQLVisitor

com.dangdang.ddframe.rdb.sharding.parser.visitor.or.OrVisitor

所有已实现的接口:

com.alibaba.druid.sql.dialect.mysql.visitor.MySqlASTVisitor, com.alibaba.druid.sql.visitor.PrintableVisitor, com.alibaba.druid.sql.visitor.SQLASTVisitor, SQLVisitor

public class OrVisitor
extends AbstractMySQLVisitor

逻辑OR条件访问器.

作者:

gaohongtao

字段概要

从类继承的字段 com.alibaba.druid.sql.visitor.SQLASTOutputVisitor

appender, selectListNumberOfLine

构造器概要

构造器

构造器和说明
OrVisitor(com.alibaba.druid.sql.visitor.SQLASTOutputVisitor dependencyVisitor)

方法概要

限定符和类型	方法和说明
boolean	visit(com.alibaba.druid.sql.ast.expr.SQLBinaryOpExpr x) 逻辑OR访问器, 每次只解析一层OR条件.
com.google.common.base.Optional<AbstractOrASTNode>	visitHandle(com.alibaba.druid.sql.ast.SQLObject sqlObject) 进行OR表达式的访问.

从类继承的方法 com.dangdang.ddframe.rdb.sharding.parser.visitor.basic.mysql.AbstractMySQLVisitor

getDatabaseType, getParseContext, getSQLBuilder, printToken, printToken, visit, visit, visit, visit, visit

从类继承的方法 com.alibaba.druid.sql.dialect.mysql.visitor.MySqlOutputVisitor

endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, printValuesList, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visitAggreateRest

从类继承的方法 com.alibaba.druid.sql.visitor.SQLASTOutputVisitor

decrementIndent, endVisit, endVisit, endVisit, endVisit, endVisit, getAppender, getIndentCount, getParameters, getParametersSize, incrementIndent, isPrettyFormat, print, print, print, print, print, printAlias, printAndAccept, printCascade, printGrantOn, printIndent, println, println, printlnAndAccept, printParameter, printSelectList, setParameters, setPrettyFormat, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visitColumnDefault

从类继承的方法 com.alibaba.druid.sql.visitor.SQLASTVisitorAdapter

endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, postVisit, preVisit

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 com.alibaba.druid.sql.visitor.SQLASTVisitor

endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, postVisit, preVisit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit

构造器详细资料

OrVisitor

public OrVisitor(com.alibaba.druid.sql.visitor.SQLASTOutputVisitor dependencyVisitor)

方法详细资料

visitHandle

public com.google.common.base.Optional<AbstractOrASTNode> visitHandle(com.alibaba.druid.sql.ast.SQLObject sqlObject)

进行OR表达式的访问.

参数:

sqlObject - SQL对象

返回:

OR访问节点

visit

public boolean visit(com.alibaba.druid.sql.ast.expr.SQLBinaryOpExpr x)

逻辑OR访问器, 每次只解析一层OR条件.

指定者:

visit 在接口中 com.alibaba.druid.sql.visitor.SQLASTVisitor

覆盖:

visit 在类中 AbstractMySQLVisitor

参数:

x - 二元表达式

返回:

false 停止访问AST