TransformPathFlattern (Apache Jena ARQ)

java.lang.Object
- org.apache.jena.sparql.algebra.TransformCopy
- - org.apache.jena.sparql.algebra.optimize.TransformPathFlattern

All Implemented Interfaces:

Transform
```
public class TransformPathFlattern
extends TransformCopy
```
Perform the equivalent of the transactions in the SPARQL 1.1 spec. ARQ regards path transformation as an optimization. ARQ does not execute the exact transformation as per spec as there are better ways to do it for ARQ. For example,
- Path seq -> BGPs or a (sequence)
- "|" is not expanded into a union.

- Field Summary
  - Fields inherited from class org.apache.jena.sparql.algebra.TransformCopy
    COPY_ALWAYS, COPY_ONLY_ON_CHANGE
- Constructor Summary
  
  Constructors
  Constructor Description
  
  TransformPathFlattern()
  
  TransformPathFlattern(PathCompiler pathCompiler)
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  Op transform(OpPath opPath)
  - Methods inherited from class org.apache.jena.sparql.algebra.TransformCopy
    transform, transform, transform, transform, transform, transform, transform, transform, transform, transform, transform, transform, transform, transform, transform, transform, transform, transform, transform, transform, transform, transform, transform, transform, transform, transform, transform, transform, transform, transform, transform, transform, transform
  - Methods inherited from class java.lang.Object
    equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - TransformPathFlattern
```
public TransformPathFlattern()
```
  - TransformPathFlattern
```
public TransformPathFlattern(PathCompiler pathCompiler)
```
- Method Detail
  - transform
```
public Op transform(OpPath opPath)
```
    Specified by:
    
    transform in interface Transform
    
    Overrides:
    
    transform in class TransformCopy