PathElement.PartialVisitor (Hydra Java API)

All Superinterfaces:

PathElement.Visitor<R>

Enclosing class:

PathElement
```
public static interface PathElement.PartialVisitor<R>
extends PathElement.Visitor<R>
```
Partial visitor over PathElement with a default otherwise(com.gdblab.pathAlgebra.expressions.PathElement) branch.

Method Summary

All Methods Instance Methods Default Methods
Modifier and Type	Method	Description
`default R`	`otherwise(PathElement instance)`	Default branch for unhandled cases.
`default R`	`visit(PathElement.Edge instance)`	Visit the `PathElement.Edge` case.
`default R`	`visit(PathElement.First instance)`	Visit the `PathElement.First` case.
`default R`	`visit(PathElement.Last instance)`	Visit the `PathElement.Last` case.
`default R`	`visit(PathElement.Node instance)`	Visit the `PathElement.Node` case.

- Method Detail
  - otherwise
```
default R otherwise(PathElement instance)
```
    Default branch for unhandled cases.
  - visit
```
default R visit(PathElement.Node instance)
```
    Visit the PathElement.Node case.
    
    Specified by:
    
    visit in interface PathElement.Visitor<R>
  - visit
```
default R visit(PathElement.Edge instance)
```
    Visit the PathElement.Edge case.
    
    Specified by:
    
    visit in interface PathElement.Visitor<R>
  - visit
```
default R visit(PathElement.First instance)
```
    Visit the PathElement.First case.
    
    Specified by:
    
    visit in interface PathElement.Visitor<R>
  - visit
```
default R visit(PathElement.Last instance)
```
    Visit the PathElement.Last case.
    
    Specified by:
    
    visit in interface PathElement.Visitor<R>