ColumnSegment (shardingsphere-parser-sql-statement 5.4.0 API)

java.lang.Object
- org.apache.shardingsphere.sql.parser.sql.common.segment.dml.column.ColumnSegment

All Implemented Interfaces:: ASTNode, ExpressionSegment, OwnerAvailable, SQLSegment

public final class ColumnSegment
extends Object
implements ExpressionSegment, OwnerAvailable

Column segment.

Constructor Summary

Constructors
Constructor Description

ColumnSegment()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`String`	`getExpression()`	Get expression.
`Optional<OwnerSegment>`	`getOwner()`	Get owner.
`String`	`getQualifiedName()`	Get qualified name with quote characters.

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

Methods inherited from interface org.apache.shardingsphere.sql.parser.sql.common.segment.generic.OwnerAvailable
setOwner

Methods inherited from interface org.apache.shardingsphere.sql.parser.sql.common.segment.SQLSegment
getStartIndex, getStopIndex

- Constructor Detail
  - ColumnSegment
```
public ColumnSegment()
```
- Method Detail
  - getQualifiedName
```
public String getQualifiedName()
```
    Get qualified name with quote characters. i.e. `field1`, `table1`, field1, table1, `table1`.`field1`, `table1`.field1, table1.`field1` or table1.field1
    
    Returns:
    
    qualified name with quote characters
  - getExpression
```
public String getExpression()
```
    Get expression.
    
    Returns:
    
    expression
  - getOwner
```
public Optional<OwnerSegment> getOwner()
```
    Description copied from interface: OwnerAvailable
    
    Get owner.
    
    Specified by:
    
    getOwner in interface OwnerAvailable
    
    Returns:
    
    owner