SystemColumnHandle (trino-main 366 API)

java.lang.Object
- io.trino.connector.system.SystemColumnHandle

All Implemented Interfaces:: ColumnHandle

public class SystemColumnHandle
extends Object
implements ColumnHandle

Constructor Summary

Constructors
Constructor Description

SystemColumnHandle(String columnName)

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`equals(Object obj)`
`String`	`getColumnName()`
`int`	`hashCode()`
`String`	`toString()`
`static Map<String,ColumnHandle>`	`toSystemColumnHandles(ConnectorTableMetadata tableMetadata)`

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

Constructor Detail

SystemColumnHandle

public SystemColumnHandle(String columnName)

Method Detail
- getColumnName
```
public String getColumnName()
```
- hashCode
```
public int hashCode()
```
  Specified by:
  
  hashCode in interface ColumnHandle
  
  Overrides:
  
  hashCode in class Object
- equals
```
public boolean equals(Object obj)
```
  Specified by:
  
  equals in interface ColumnHandle
  
  Overrides:
  
  equals in class Object
- toString
```
public String toString()
```
  Overrides:
  
  toString in class Object
- toSystemColumnHandles
```
public static Map<String,ColumnHandle> toSystemColumnHandles(ConnectorTableMetadata tableMetadata)
```