RelationId (presto-main 345 API)

java.lang.Object
- io.prestosql.sql.analyzer.RelationId

```
public class RelationId
extends Object
```

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`static RelationId`	`anonymous()`	Creates `RelationId` equal only to itself
`boolean`	`equals(Object o)`
`Optional<Node>`	`getSourceNode()`
`int`	`hashCode()`
`boolean`	`isAnonymous()`
`static RelationId`	`of(Node sourceNode)`	Creates `RelationId` equal to any `RelationId` created from exactly the same source.
`String`	`toString()`

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

- Method Detail
  - of
```
public static RelationId of(Node sourceNode)
```
    Creates RelationId equal to any RelationId created from exactly the same source.
  - anonymous
```
public static RelationId anonymous()
```
    Creates RelationId equal only to itself
  - isAnonymous
```
public boolean isAnonymous()
```
  - getSourceNode
```
public Optional<Node> getSourceNode()
```
  - equals
```
public boolean equals(Object o)
```
    Overrides:
    
    equals in class Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object