程序包 com.alibaba.druid.sql.dialect.db2.visitor

类 DB2EvalVisitor

java.lang.Object

com.alibaba.druid.sql.visitor.SQLASTVisitorAdapter

com.alibaba.druid.sql.dialect.db2.visitor.DB2ASTVisitorAdapter

com.alibaba.druid.sql.dialect.db2.visitor.DB2EvalVisitor

所有已实现的接口:

DB2ASTVisitor, SQLASTVisitor, SQLEvalVisitor

public class DB2EvalVisitor
extends DB2ASTVisitorAdapter
implements SQLEvalVisitor

字段概要

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

dbType, features

从接口继承的字段 com.alibaba.druid.sql.visitor.SQLEvalVisitor

EVAL_ERROR, EVAL_EXPR, EVAL_VALUE, EVAL_VALUE_COUNT, EVAL_VALUE_NULL

构造器概要

构造器

构造器	说明
DB2EvalVisitor()
DB2EvalVisitor(List<Object> parameters)

方法概要

修饰符和类型	方法	说明
Function	getFunction(String funcName)
List<Object>	getParameters()
int	getVariantIndex()
int	incrementAndGetVariantIndex()
boolean	isMarkVariantIndex()
void	registerFunction(String funcName, Function function)
void	setMarkVariantIndex(boolean markVariantIndex)
void	setParameters(List<Object> parameters)
void	unregisterFunction(String funcName)
boolean	visit(SQLBinaryOpExpr x)
boolean	visit(SQLCaseExpr x)
boolean	visit(SQLCharExpr x)
boolean	visit(SQLIdentifierExpr x)
boolean	visit(SQLInListExpr x)
boolean	visit(SQLIntegerExpr x)
boolean	visit(SQLMethodInvokeExpr x)
boolean	visit(SQLNullExpr x)
boolean	visit(SQLNumberExpr x)
boolean	visit(SQLQueryExpr x)
boolean	visit(SQLUnaryExpr x)
boolean	visit(SQLVariantRefExpr x)

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

config, getFeatures, isEnabled, setFeatures

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.dialect.db2.visitor.DB2ASTVisitor

endVisit, endVisit, endVisit, visit, visit, visit

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, 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, 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, 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, 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, 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visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit

构造器详细资料

DB2EvalVisitor

public DB2EvalVisitor()

DB2EvalVisitor

public DB2EvalVisitor(List<Object> parameters)

方法详细资料

getParameters

public List<Object> getParameters()

指定者:

getParameters 在接口中 SQLEvalVisitor

setParameters

public void setParameters(List<Object> parameters)

指定者:

setParameters 在接口中 SQLEvalVisitor

visit

public boolean visit(SQLCharExpr x)

指定者:

visit 在接口中 SQLASTVisitor

incrementAndGetVariantIndex

public int incrementAndGetVariantIndex()

指定者:

incrementAndGetVariantIndex 在接口中 SQLEvalVisitor

getVariantIndex

public int getVariantIndex()

visit

public boolean visit(SQLVariantRefExpr x)

指定者:

visit 在接口中 SQLASTVisitor

visit

public boolean visit(SQLBinaryOpExpr x)

指定者:

visit 在接口中 SQLASTVisitor

visit

public boolean visit(SQLUnaryExpr x)

指定者:

visit 在接口中 SQLASTVisitor

visit

public boolean visit(SQLIntegerExpr x)

指定者:

visit 在接口中 SQLASTVisitor

visit

public boolean visit(SQLNumberExpr x)

指定者:

visit 在接口中 SQLASTVisitor

visit

public boolean visit(SQLCaseExpr x)

指定者:

visit 在接口中 SQLASTVisitor

visit

public boolean visit(SQLInListExpr x)

指定者:

visit 在接口中 SQLASTVisitor

visit

public boolean visit(SQLNullExpr x)

指定者:

visit 在接口中 SQLASTVisitor

visit

public boolean visit(SQLMethodInvokeExpr x)

指定者:

visit 在接口中 SQLASTVisitor

visit

public boolean visit(SQLQueryExpr x)

指定者:

visit 在接口中 SQLASTVisitor

isMarkVariantIndex

public boolean isMarkVariantIndex()

指定者:

isMarkVariantIndex 在接口中 SQLEvalVisitor

setMarkVariantIndex

public void setMarkVariantIndex(boolean markVariantIndex)

指定者:

setMarkVariantIndex 在接口中 SQLEvalVisitor

getFunction

public Function getFunction(String funcName)

指定者:

getFunction 在接口中 SQLEvalVisitor

registerFunction

public void registerFunction(String funcName,
 Function function)

指定者:

registerFunction 在接口中 SQLEvalVisitor

unregisterFunction

public void unregisterFunction(String funcName)

指定者:

unregisterFunction 在接口中 SQLEvalVisitor

visit

public boolean visit(SQLIdentifierExpr x)

指定者:

visit 在接口中 SQLASTVisitor