java.lang.Object
- com.alibaba.druid.sql.ast.SQLObjectImpl

All Implemented Interfaces:

SQLObject

Direct Known Subclasses:

BigQuerySelectQueryBlock.DifferentialPrivacy, DorisObjectImpl, GaussDbObjectImpl, MySqlObjectImpl, OdpsObjectImpl, OracleAnalyticWindowing, OracleSegmentAttributesImpl, OracleSQLObjectImpl, OscarObjectImpl, PGSQLObjectImpl, RedshiftObjectImpl, SQLAlterCharacter, SQLAlterIndexStatement.Rebuild, SQLAlterTableAddClusteringKey, SQLAlterTableAddColumn, SQLAlterTableAddConstraint, SQLAlterTableAddExtPartition, SQLAlterTableAddIndex, SQLAlterTableAddPartition, SQLAlterTableAddSupplemental, SQLAlterTableAlterColumn, SQLAlterTableAlterIndex, SQLAlterTableAnalyzePartition, SQLAlterTableArchive, SQLAlterTableArchivePartition, SQLAlterTableAttachPartition, SQLAlterTableBlockSize, SQLAlterTableChangeOwner, SQLAlterTableCheckPartition, SQLAlterTableCoalescePartition, SQLAlterTableCompression, SQLAlterTableConvertCharSet, SQLAlterTableDeleteByCondition, SQLAlterTableDetachPartition, SQLAlterTableDisableConstraint, SQLAlterTableDisableKeys, SQLAlterTableDisableLifecycle, SQLAlterTableDiscardPartition, SQLAlterTableDropCheck, SQLAlterTableDropClusteringKey, SQLAlterTableDropColumnItem, SQLAlterTableDropConstraint, SQLAlterTableDropExtPartition, SQLAlterTableDropForeignKey, SQLAlterTableDropIndex, SQLAlterTableDropKey, SQLAlterTableDropPartition, SQLAlterTableDropPrimaryKey, SQLAlterTableDropSubpartition, SQLAlterTableEnableConstraint, SQLAlterTableEnableKeys, SQLAlterTableEnableLifecycle, SQLAlterTableExchangePartition, SQLAlterTableImportPartition, SQLAlterTableMergePartition, SQLAlterTableModifyClusteredBy, SQLAlterTableOptimizePartition, SQLAlterTablePartition, SQLAlterTablePartitionCount, SQLAlterTablePartitionLifecycle, SQLAlterTablePartitionSetProperties, SQLAlterTableRebuildPartition, SQLAlterTableRecoverPartitions, SQLAlterTableRename, SQLAlterTableRenameColumn, SQLAlterTableRenameConstraint, SQLAlterTableRenameIndex, SQLAlterTableRenamePartition, SQLAlterTableReOrganizePartition, SQLAlterTableRepairPartition, SQLAlterTableReplaceColumn, SQLAlterTableSetComment, SQLAlterTableSetFileFormat, SQLAlterTableSetLifecycle, SQLAlterTableSetLocation, SQLAlterTableSetOption, SQLAlterTableSetSchema, SQLAlterTableSetSerde, SQLAlterTableSetSerdeProperties, SQLAlterTableSetTableSpace, SQLAlterTableSubpartitionAvailablePartitionNum, SQLAlterTableSubpartitionLifecycle, SQLAlterTableTouch, SQLAlterTableTruncatePartition, SQLAlterTableUnarchivePartition, SQLAlterTableValidateConstraint, SQLAnnIndex, SQLArgument, SQLArrayDataType, SQLCaseExpr.Item, SQLCaseStatement.Item, SQLColumnDefinition, SQLColumnDefinition.Identity, SQLCommentHint, SQLConstraintImpl, SQLCreateViewStatement.Column, SQLDataTypeImpl, SQLDeclareItem, SQLErrorLoggingClause, SQLExceptionStatement.Item, SQLExprHint, SQLExprImpl, SQLExternalRecordFormat, SQLIfStatement.Else, SQLIfStatement.ElseIf, SQLIndexDefinition, SQLIndexOptions, SQLInsertStatement.ValuesClause, SQLJoinTableSource.UDJ, SQLKeep, SQLLimit, SQLMapDataType, SQLMergeStatement.When, SQLOrderBy, SQLOver, SQLParameter, SQLPartition, SQLPartitionBy, SQLPartitionOf, SQLPartitionRef, SQLPartitionRef.Item, SQLPartitionSpec, SQLPartitionSpec.Item, SQLPivot, SQLPrivilegeItem, SQLRowDataType, SQLSelect, SQLSelectGroupByClause, SQLSelectQueryBase, SQLSelectQueryTemplate, SQLServerObjectImpl, SQLStatementImpl, SQLStructDataType, SQLStructDataType.Field, SQLSubPartitionBy, SQLTableDataType, SQLTableLike, SQLTableSampling, SQLTableSourceImpl, SQLTop, SQLUnpivot, SQLUpdateSetItem, SQLWindow, SQLWithSubqueryClause, SQLZOrderBy, StarRocksIndexDefinition, TDNormalize
```
public abstract class SQLObjectImpl
extends Object
implements SQLObject
```

Field Summary

Fields
Modifier and Type	Field	Description
`protected Map<String,Object>`	`attributes`
`protected SQLCommentHint`	`hint`
`protected SQLObject`	`parent`
`protected int`	`sourceColumn`
`protected int`	`sourceLine`

Constructor Summary

Constructors
Constructor Description

SQLObjectImpl()

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`accept(SQLASTVisitor visitor)`
`protected abstract void`	`accept0(SQLASTVisitor v)`
`protected void`	`acceptChild(SQLASTVisitor visitor, SQLObject child)`
`protected void`	`acceptChild(SQLASTVisitor visitor, List<? extends SQLObject> children)`
`void`	`addAfterComment(String comment)`
`void`	`addAfterComment(List<String> comments)`
`void`	`addBeforeComment(String comment)`
`void`	`addBeforeComment(List<String> comments)`
`SQLObject`	`clone()`
`protected void`	`cloneTo(SQLObjectImpl x)`
`SQLDataType`	`computeDataType()`
`boolean`	`containsAttribute(String name)`
`List<String>`	`getAfterCommentsDirect()`
`Object`	`getAttribute(String name)`
`Map<String,Object>`	`getAttributes()`
`Map<String,Object>`	`getAttributesDirect()`
`List<String>`	`getBeforeCommentsDirect()`
`SQLCommentHint`	`getHint()`
`SQLObject`	`getParent()`
`SQLObject`	`getParent(int level)`
`int`	`getSourceColumn()`
`int`	`getSourceLine()`
`boolean`	`hasAfterComment()`
`boolean`	`hasBeforeComment()`
`void`	`output(StringBuilder buf)`
`void`	`putAttribute(String name, Object value)`
`void`	`setHint(SQLCommentHint hint)`
`void`	`setParent(SQLObject parent)`
`void`	`setSource(int line, int column)`
`void`	`setSourceLine(int sourceLine)`
`String`	`toString()`

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

Field Detail

parent
```
protected SQLObject parent
```

attributes

protected Map<String,Object> attributes

hint
```
protected SQLCommentHint hint
```

sourceLine
```
protected int sourceLine
```

sourceColumn
```
protected int sourceColumn
```

Constructor Detail
- SQLObjectImpl
```
public SQLObjectImpl()
```

Method Detail

cloneTo

protected void cloneTo(SQLObjectImpl x)

accept

public final void accept(SQLASTVisitor visitor)

Specified by:: accept in interface SQLObject

accept0

protected abstract void accept0(SQLASTVisitor v)

acceptChild

protected final void acceptChild(SQLASTVisitor visitor,
                                 List<? extends SQLObject> children)

acceptChild

protected final void acceptChild(SQLASTVisitor visitor,
                                 SQLObject child)

output
```
public void output(StringBuilder buf)
```
Specified by:

output in interface SQLObject

toString
```
public String toString()
```
Overrides:

toString in class Object

getParent
```
public SQLObject getParent()
```
Specified by:

getParent in interface SQLObject

getParent
```
public SQLObject getParent(int level)
```
Specified by:

getParent in interface SQLObject

setParent
```
public void setParent(SQLObject parent)
```
Specified by:

setParent in interface SQLObject

getAttributes
```
public Map<String,Object> getAttributes()
```
Specified by:

getAttributes in interface SQLObject

getAttribute
```
public Object getAttribute(String name)
```
Specified by:

getAttribute in interface SQLObject

containsAttribute
```
public boolean containsAttribute(String name)
```
Specified by:

containsAttribute in interface SQLObject

putAttribute

public void putAttribute(String name,
                         Object value)

Specified by:: putAttribute in interface SQLObject

getAttributesDirect
```
public Map<String,Object> getAttributesDirect()
```
Specified by:

getAttributesDirect in interface SQLObject

addBeforeComment
```
public void addBeforeComment(String comment)
```
Specified by:

addBeforeComment in interface SQLObject

addBeforeComment
```
public void addBeforeComment(List<String> comments)
```
Specified by:

addBeforeComment in interface SQLObject

getBeforeCommentsDirect
```
public List<String> getBeforeCommentsDirect()
```
Specified by:

getBeforeCommentsDirect in interface SQLObject

addAfterComment
```
public void addAfterComment(String comment)
```
Specified by:

addAfterComment in interface SQLObject

addAfterComment
```
public void addAfterComment(List<String> comments)
```
Specified by:

addAfterComment in interface SQLObject

getAfterCommentsDirect
```
public List<String> getAfterCommentsDirect()
```
Specified by:

getAfterCommentsDirect in interface SQLObject

hasBeforeComment
```
public boolean hasBeforeComment()
```
Specified by:

hasBeforeComment in interface SQLObject

hasAfterComment
```
public boolean hasAfterComment()
```
Specified by:

hasAfterComment in interface SQLObject

clone
```
public SQLObject clone()
```
Specified by:

clone in interface SQLObject

Overrides:

clone in class Object

computeDataType
```
public SQLDataType computeDataType()
```

getSourceLine
```
public int getSourceLine()
```
Specified by:

getSourceLine in interface SQLObject

setSourceLine

public void setSourceLine(int sourceLine)

getSourceColumn
```
public int getSourceColumn()
```
Specified by:

getSourceColumn in interface SQLObject

setSource

public void setSource(int line,
                      int column)

Specified by:: setSource in interface SQLObject

getHint
```
public SQLCommentHint getHint()
```

setHint

public void setHint(SQLCommentHint hint)

Class SQLObjectImpl

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

parent

attributes

hint

sourceLine

sourceColumn

Constructor Detail

SQLObjectImpl

Method Detail

cloneTo

accept

accept0

acceptChild

acceptChild

output

toString

getParent

getParent

setParent

getAttributes

getAttribute

containsAttribute

putAttribute

getAttributesDirect

addBeforeComment

addBeforeComment

getBeforeCommentsDirect

addAfterComment

addAfterComment

getAfterCommentsDirect

hasBeforeComment

hasAfterComment

clone

computeDataType

getSourceLine

setSourceLine

getSourceColumn

setSource

getHint

setHint