java.lang.Object
- com.alibaba.druid.sql.visitor.SQLASTVisitorAdapter
- - com.alibaba.druid.sql.visitor.SQLEvalVisitorImpl

All Implemented Interfaces:: SQLASTVisitor, SQLEvalVisitor

public class SQLEvalVisitorImpl
extends SQLASTVisitorAdapter
implements SQLEvalVisitor

Field Summary
- Fields inherited from class com.alibaba.druid.sql.visitor.SQLASTVisitorAdapter
  dbType, features
- Fields inherited from interface com.alibaba.druid.sql.visitor.SQLEvalVisitor
  EVAL_ERROR, EVAL_EXPR, EVAL_VALUE, EVAL_VALUE_COUNT, EVAL_VALUE_NULL

Constructor Summary

Constructors
Constructor Description

SQLEvalVisitorImpl()

SQLEvalVisitorImpl(List<Object> parameters)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`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(SQLBinaryExpr x)`
`boolean`	`visit(SQLBinaryOpExpr x)`
`boolean`	`visit(SQLBooleanExpr x)`
`boolean`	`visit(SQLCaseExpr x)`
`boolean`	`visit(SQLCharExpr x)`
`boolean`	`visit(SQLHexExpr 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(SQLVariantRefExpr x)`

Methods inherited from class com.alibaba.druid.sql.visitor.SQLASTVisitorAdapter
config, getFeatures, isEnabled, isEnabled, setFeatures

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface 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, endVisit, endVisit, endVisit, 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, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit

- Constructor Detail
  - SQLEvalVisitorImpl
```
public SQLEvalVisitorImpl()
```
  - SQLEvalVisitorImpl
```
public SQLEvalVisitorImpl(List<Object> parameters)
```
- Method Detail
  - getParameters
```
public List<Object> getParameters()
```
    Specified by:
    
    getParameters in interface SQLEvalVisitor
  - setParameters
```
public void setParameters(List<Object> parameters)
```
    Specified by:
    
    setParameters in interface SQLEvalVisitor
  - visit
```
public boolean visit(SQLCharExpr x)
```
    Specified by:
    
    visit in interface SQLASTVisitor
  - incrementAndGetVariantIndex
```
public int incrementAndGetVariantIndex()
```
    Specified by:
    
    incrementAndGetVariantIndex in interface SQLEvalVisitor
  - getVariantIndex
```
public int getVariantIndex()
```
  - visit
```
public boolean visit(SQLVariantRefExpr x)
```
    Specified by:
    
    visit in interface SQLASTVisitor
  - visit
```
public boolean visit(SQLBinaryOpExpr x)
```
    Specified by:
    
    visit in interface SQLASTVisitor
  - visit
```
public boolean visit(SQLIntegerExpr x)
```
    Specified by:
    
    visit in interface SQLASTVisitor
  - visit
```
public boolean visit(SQLNumberExpr x)
```
    Specified by:
    
    visit in interface SQLASTVisitor
  - visit
```
public boolean visit(SQLHexExpr x)
```
    Specified by:
    
    visit in interface SQLASTVisitor
  - visit
```
public boolean visit(SQLCaseExpr x)
```
    Specified by:
    
    visit in interface SQLASTVisitor
  - visit
```
public boolean visit(SQLInListExpr x)
```
    Specified by:
    
    visit in interface SQLASTVisitor
  - visit
```
public boolean visit(SQLNullExpr x)
```
    Specified by:
    
    visit in interface SQLASTVisitor
  - visit
```
public boolean visit(SQLMethodInvokeExpr x)
```
    Specified by:
    
    visit in interface SQLASTVisitor
  - visit
```
public boolean visit(SQLQueryExpr x)
```
    Specified by:
    
    visit in interface SQLASTVisitor
  - isMarkVariantIndex
```
public boolean isMarkVariantIndex()
```
    Specified by:
    
    isMarkVariantIndex in interface SQLEvalVisitor
  - setMarkVariantIndex
```
public void setMarkVariantIndex(boolean markVariantIndex)
```
    Specified by:
    
    setMarkVariantIndex in interface SQLEvalVisitor
  - getFunction
```
public Function getFunction(String funcName)
```
    Specified by:
    
    getFunction in interface SQLEvalVisitor
  - registerFunction
```
public void registerFunction(String funcName,
                             Function function)
```
    Specified by:
    
    registerFunction in interface SQLEvalVisitor
  - visit
```
public boolean visit(SQLIdentifierExpr x)
```
    Specified by:
    
    visit in interface SQLASTVisitor
  - unregisterFunction
```
public void unregisterFunction(String funcName)
```
    Specified by:
    
    unregisterFunction in interface SQLEvalVisitor
  - visit
```
public boolean visit(SQLBooleanExpr x)
```
    Specified by:
    
    visit in interface SQLASTVisitor
  - visit
```
public boolean visit(SQLBinaryExpr x)
```
    Specified by:
    
    visit in interface SQLASTVisitor

Constructor	Description
`SQLEvalVisitorImpl()`
`SQLEvalVisitorImpl(List<Object> parameters)`

Class SQLEvalVisitorImpl

Field Summary

Fields inherited from class com.alibaba.druid.sql.visitor.SQLASTVisitorAdapter

Fields inherited from interface com.alibaba.druid.sql.visitor.SQLEvalVisitor

Constructor Summary

Method Summary

Methods inherited from class com.alibaba.druid.sql.visitor.SQLASTVisitorAdapter

Methods inherited from class java.lang.Object

Methods inherited from interface com.alibaba.druid.sql.visitor.SQLASTVisitor

Constructor Detail

SQLEvalVisitorImpl

SQLEvalVisitorImpl

Method Detail

getParameters

setParameters

visit

incrementAndGetVariantIndex

getVariantIndex

visit

visit

visit

visit

visit

visit

visit

visit

visit

visit

isMarkVariantIndex

setMarkVariantIndex

getFunction

registerFunction

visit

unregisterFunction

visit

visit