PGEvalVisitor (druid 0.1.21 API)

java.lang.Object
- com.alibaba.druid.sql.visitor.SQLASTVisitorAdapter
- - com.alibaba.druid.sql.dialect.postgresql.visitor.PGASTVisitorAdapter
  - - com.alibaba.druid.sql.dialect.postgresql.visitor.PGEvalVisitor

所有已实现的接口:: PGASTVisitor, SQLASTVisitor, SQLEvalVisitor

public class PGEvalVisitor
extends PGASTVisitorAdapter
implements SQLEvalVisitor

字段概要

字段
限定符和类型字段和说明

private Map<String,Function> functions

private boolean markVariantIndex

private List<Object> parameters

private int variantIndex
- 从类继承的字段 com.alibaba.druid.sql.visitor.SQLASTVisitorAdapter
  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

字段
限定符和类型	字段和说明
`private Map<String,Function>`	`functions`
`private boolean`	`markVariantIndex`
`private List<Object>`	`parameters`
`private int`	`variantIndex`

构造器概要

构造器
构造器和说明

PGEvalVisitor()

PGEvalVisitor(List<Object> parameters)

构造器
构造器和说明
`PGEvalVisitor()`
`PGEvalVisitor(List<Object> parameters)`

方法概要

所有方法实例方法具体方法
限定符和类型	方法和说明
`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(SQLBinaryExpr x)`
`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.dialect.postgresql.visitor.PGASTVisitorAdapter
endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit

从类继承的方法 com.alibaba.druid.sql.visitor.SQLASTVisitorAdapter
config, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, getFeatures, isEnabled, postVisit, preVisit, setFeatures, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit

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, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, 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, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit

- 字段详细资料
  - functions
```
private Map<String,Function> functions
```
  - parameters
```
private List<Object> parameters
```
  - variantIndex
```
private int variantIndex
```
  - markVariantIndex
```
private boolean markVariantIndex
```
- 构造器详细资料
  - PGEvalVisitor
```
public PGEvalVisitor()
```
  - PGEvalVisitor
```
public PGEvalVisitor(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
    
    覆盖:
    
    visit 在类中 SQLASTVisitorAdapter
  - 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
    
    覆盖:
    
    visit 在类中 SQLASTVisitorAdapter
  - visit
```
public boolean visit(SQLBinaryOpExpr x)
```
    指定者:
    
    visit 在接口中 SQLASTVisitor
    
    覆盖:
    
    visit 在类中 SQLASTVisitorAdapter
  - visit
```
public boolean visit(SQLUnaryExpr x)
```
    指定者:
    
    visit 在接口中 SQLASTVisitor
    
    覆盖:
    
    visit 在类中 SQLASTVisitorAdapter
  - visit
```
public boolean visit(SQLIntegerExpr x)
```
    指定者:
    
    visit 在接口中 SQLASTVisitor
    
    覆盖:
    
    visit 在类中 SQLASTVisitorAdapter
  - visit
```
public boolean visit(SQLNumberExpr x)
```
    指定者:
    
    visit 在接口中 SQLASTVisitor
    
    覆盖:
    
    visit 在类中 SQLASTVisitorAdapter
  - visit
```
public boolean visit(SQLCaseExpr x)
```
    指定者:
    
    visit 在接口中 SQLASTVisitor
    
    覆盖:
    
    visit 在类中 SQLASTVisitorAdapter
  - visit
```
public boolean visit(SQLInListExpr x)
```
    指定者:
    
    visit 在接口中 SQLASTVisitor
    
    覆盖:
    
    visit 在类中 SQLASTVisitorAdapter
  - visit
```
public boolean visit(SQLNullExpr x)
```
    指定者:
    
    visit 在接口中 SQLASTVisitor
    
    覆盖:
    
    visit 在类中 SQLASTVisitorAdapter
  - visit
```
public boolean visit(SQLMethodInvokeExpr x)
```
    指定者:
    
    visit 在接口中 SQLASTVisitor
    
    覆盖:
    
    visit 在类中 SQLASTVisitorAdapter
  - visit
```
public boolean visit(SQLQueryExpr x)
```
    指定者:
    
    visit 在接口中 SQLASTVisitor
    
    覆盖:
    
    visit 在类中 SQLASTVisitorAdapter
  - 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
    
    覆盖:
    
    visit 在类中 SQLASTVisitorAdapter
  - visit
```
public boolean visit(SQLBinaryExpr x)
```
    指定者:
    
    visit 在接口中 SQLASTVisitor
    
    覆盖:
    
    visit 在类中 SQLASTVisitorAdapter

类 PGEvalVisitor

字段概要

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

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

构造器概要

方法概要

从类继承的方法 com.alibaba.druid.sql.dialect.postgresql.visitor.PGASTVisitorAdapter

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

从类继承的方法 java.lang.Object

从接口继承的方法 com.alibaba.druid.sql.visitor.SQLASTVisitor

字段详细资料

functions

parameters

variantIndex

markVariantIndex

构造器详细资料

PGEvalVisitor

PGEvalVisitor

方法详细资料

getParameters

setParameters

visit

incrementAndGetVariantIndex

getVariantIndex

visit

visit

visit

visit

visit

visit

visit

visit

visit

visit

isMarkVariantIndex

setMarkVariantIndex

getFunction

registerFunction

unregisterFunction

visit

visit