PGPolygonExpr (druid 1.2.26 API)

java.lang.Object
- com.alibaba.druid.sql.ast.SQLObjectImpl
- - com.alibaba.druid.sql.ast.SQLExprImpl
  - - com.alibaba.druid.sql.dialect.postgresql.ast.expr.PGExprImpl
    - - com.alibaba.druid.sql.dialect.postgresql.ast.expr.PGPolygonExpr

All Implemented Interfaces:

SQLExpr, SQLObject, SQLReplaceable, PGExpr, PGSQLObject, Cloneable
```
public class PGPolygonExpr
extends PGExprImpl
implements SQLReplaceable
```

Field Summary
- Fields inherited from class com.alibaba.druid.sql.ast.SQLExprImpl
  parenthesized, parenthesizedCount
- Fields inherited from class com.alibaba.druid.sql.ast.SQLObjectImpl
  attributes, hint, parent, sourceColumn, sourceLine

Constructor Summary

Constructors
Constructor Description

PGPolygonExpr()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`accept0(PGASTVisitor visitor)`
`PGPolygonExpr`	`clone()`
`boolean`	`equals(Object obj)`
`List<SQLObject>`	`getChildren()`
`SQLExpr`	`getValue()`
`int`	`hashCode()`
`boolean`	`replace(SQLExpr expr, SQLExpr target)`
`void`	`setValue(SQLExpr value)`

Methods inherited from class com.alibaba.druid.sql.dialect.postgresql.ast.expr.PGExprImpl
accept0, toString

Methods inherited from class com.alibaba.druid.sql.ast.SQLExprImpl
cloneTo, computeDataType, getParenthesizedCount, increaseParenthesizedCount, isParenthesized, setParenthesized, setParenthesizedCount

Methods inherited from class com.alibaba.druid.sql.ast.SQLObjectImpl
accept, acceptChild, acceptChild, addAfterComment, addAfterComment, addBeforeComment, addBeforeComment, cloneTo, containsAttribute, getAfterCommentsDirect, getAttribute, getAttributes, getAttributesDirect, getBeforeCommentsDirect, getHint, getParent, getParent, getSourceColumn, getSourceLine, hasAfterComment, hasBeforeComment, output, putAttribute, setHint, setParent, setSource, setSourceLine

Methods inherited from class java.lang.Object
finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.alibaba.druid.sql.ast.SQLExpr
computeDataType, getHint

Methods inherited from interface com.alibaba.druid.sql.ast.SQLObject
accept, addAfterComment, addAfterComment, addBeforeComment, addBeforeComment, containsAttribute, getAfterCommentsDirect, getAttribute, getAttributes, getAttributesDirect, getBeforeCommentsDirect, getParent, getParent, getSourceColumn, getSourceLine, hasAfterComment, hasBeforeComment, output, putAttribute, setParent, setSource

- Constructor Detail
  - PGPolygonExpr
```
public PGPolygonExpr()
```
- Method Detail
  - clone
```
public PGPolygonExpr clone()
```
    Specified by:
    
    clone in interface SQLExpr
    
    Specified by:
    
    clone in interface SQLObject
    
    Specified by:
    
    clone in class SQLExprImpl
  - getValue
```
public SQLExpr getValue()
```
  - setValue
```
public void setValue(SQLExpr value)
```
  - accept0
```
public void accept0(PGASTVisitor visitor)
```
    Specified by:
    
    accept0 in interface PGSQLObject
    
    Specified by:
    
    accept0 in class PGExprImpl
  - replace
```
public boolean replace(SQLExpr expr,
                       SQLExpr target)
```
    Specified by:
    
    replace in interface SQLReplaceable
  - getChildren
```
public List<SQLObject> getChildren()
```
    Specified by:
    
    getChildren in interface SQLExpr
    
    Overrides:
    
    getChildren in class SQLExprImpl
  - hashCode
```
public int hashCode()
```
    Specified by:
    
    hashCode in class SQLExprImpl
  - equals
```
public boolean equals(Object obj)
```
    Specified by:
    
    equals in class SQLExprImpl