MySqlAlterTableChangeColumn (druid 1.2.26 API)

java.lang.Object
- com.alibaba.druid.sql.ast.SQLObjectImpl
- - com.alibaba.druid.sql.dialect.mysql.ast.MySqlObjectImpl
  - - com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlAlterTableChangeColumn

All Implemented Interfaces:: SQLObject, SQLAlterTableItem, MySqlObject

public class MySqlAlterTableChangeColumn
extends MySqlObjectImpl
implements SQLAlterTableItem

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

Constructor Summary

Constructors
Constructor Description

MySqlAlterTableChangeColumn()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`accept0(MySqlASTVisitor visitor)`
`SQLName`	`getAfterColumn()`
`SQLName`	`getColumnName()`
`SQLName`	`getFirstColumn()`
`SQLColumnDefinition`	`getNewColumnDefinition()`
`boolean`	`isFirst()`
`void`	`setAfterColumn(SQLName afterColumn)`
`void`	`setColumnName(SQLName columnName)`
`void`	`setFirst(boolean first)`
`void`	`setFirstColumn(SQLName firstColumn)`
`void`	`setNewColumnDefinition(SQLColumnDefinition newColumnDefinition)`

Methods inherited from class com.alibaba.druid.sql.dialect.mysql.ast.MySqlObjectImpl
accept0

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

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

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

Constructor Detail
- MySqlAlterTableChangeColumn
```
public MySqlAlterTableChangeColumn()
```

Method Detail

accept0
```
public void accept0(MySqlASTVisitor visitor)
```
Specified by:

accept0 in interface MySqlObject

Specified by:

accept0 in class MySqlObjectImpl

getFirstColumn
```
public SQLName getFirstColumn()
```

setFirstColumn

public void setFirstColumn(SQLName firstColumn)

getAfterColumn
```
public SQLName getAfterColumn()
```

setAfterColumn

public void setAfterColumn(SQLName afterColumn)

getColumnName
```
public SQLName getColumnName()
```

setColumnName

public void setColumnName(SQLName columnName)

getNewColumnDefinition

public SQLColumnDefinition getNewColumnDefinition()

setNewColumnDefinition

public void setNewColumnDefinition(SQLColumnDefinition newColumnDefinition)

isFirst
```
public boolean isFirst()
```

setFirst

public void setFirst(boolean first)