GraphBasedDbRowOpSorter (cayenne-doc: Cayenne Documentation 4.2 API)

java.lang.Object
- org.apache.cayenne.access.flush.operation.GraphBasedDbRowOpSorter

All Implemented Interfaces:

DbRowOpSorter
```
public class GraphBasedDbRowOpSorter
extends Object
implements DbRowOpSorter
```
Db operation sorted that builds dependency graph and uses topological sort to get final order. This in general slower than DefaultDbRowOpSorter but can handle more edge cases (like multiple meaningful PKs/FKs). TODO: possible optimizations could be optional logic parts (e.g. detecting effective id intersections, reflexive dependencies, etc.)

Since:

4.2

- Constructor Summary
  
  Constructors
  Constructor Description
  
  GraphBasedDbRowOpSorter(Provider<DataDomain> dataDomainProvider)
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  List<DbRowOp> sort(List<DbRowOp> dbRows)
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

GraphBasedDbRowOpSorter

public GraphBasedDbRowOpSorter(Provider<DataDomain> dataDomainProvider)

Method Detail
- sort
```
public List<DbRowOp> sort(List<DbRowOp> dbRows)
```
  Specified by:
  
  sort in interface DbRowOpSorter