org.apache.flink.runtime.topology

Interface BaseTopology<VID extends VertexID,RID extends ResultID,V extends Vertex<VID,RID,V,R>,R extends Result<VID,RID,V,R>>

All Known Subinterfaces:

LogicalTopology, SchedulingTopology, Topology<VID,RID,V,R,PR>

All Known Implementing Classes:

DefaultExecutionTopology, DefaultLogicalTopology

public interface BaseTopology<VID extends VertexID,RID extends ResultID,V extends Vertex<VID,RID,V,R>,R extends Result<VID,RID,V,R>>

Base topology for all logical and execution topologies. A topology consists of Vertex and Result.

Method Summary

Modifier and Type	Method and Description
Iterable<? extends V>	getVertices() Returns an iterable over all vertices, topologically sorted.

Method Detail

getVertices

Iterable<? extends V> getVertices()

Returns an iterable over all vertices, topologically sorted.

Returns:

topologically sorted iterable over all vertices