接口的使用
org.apache.flink.runtime.topology.VertexID

使用VertexID的程序包

程序包	说明
org.apache.flink.runtime.jobgraph
org.apache.flink.runtime.scheduler.strategy
org.apache.flink.runtime.topology

org.apache.flink.runtime.jobgraph中VertexID的使用

实现VertexID的org.apache.flink.runtime.jobgraph中的类

限定符和类型	类和说明
class	JobVertexID A class for statistically unique job vertex IDs.

org.apache.flink.runtime.scheduler.strategy中VertexID的使用

实现VertexID的org.apache.flink.runtime.scheduler.strategy中的类

限定符和类型	类和说明
class	ExecutionVertexID Id identifying ExecutionVertex.

org.apache.flink.runtime.topology中VertexID的使用

类型参数类型为VertexID的org.apache.flink.runtime.topology中的类

限定符和类型	接口和说明
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.
interface	PipelinedRegion<VID extends VertexID,RID extends ResultID,V extends Vertex<VID,RID,V,R>,R extends Result<VID,RID,V,R>> A pipelined region is a set of vertices connected via pipelined data exchanges.
interface	Result<VID extends VertexID,RID extends ResultID,V extends Vertex<VID,RID,V,R>,R extends Result<VID,RID,V,R>> Represents a data set produced by a Vertex Each result is produced by one Vertex.
interface	Topology<VID extends VertexID,RID extends ResultID,V extends Vertex<VID,RID,V,R>,R extends Result<VID,RID,V,R>,PR extends PipelinedRegion<VID,RID,V,R>> Extends the BaseTopology by pipelined regions.
interface	Vertex<VID extends VertexID,RID extends ResultID,V extends Vertex<VID,RID,V,R>,R extends Result<VID,RID,V,R>> Represents a logical or execution task.