org.apache.flink.graph.drivers.input

Class GeneratedMultiGraph<K extends Comparable<K>>

java.lang.Object

org.apache.flink.graph.drivers.parameter.ParameterizedBase

org.apache.flink.graph.drivers.input.InputBase<K,org.apache.flink.types.NullValue,org.apache.flink.types.NullValue>

org.apache.flink.graph.drivers.input.GeneratedGraph<org.apache.flink.types.LongValue>

org.apache.flink.graph.drivers.input.GeneratedMultiGraph<K>

Type Parameters:

K - graph ID type

All Implemented Interfaces:

Input<org.apache.flink.types.LongValue,org.apache.flink.types.NullValue,org.apache.flink.types.NullValue>, Parameterized, Transformable

Direct Known Subclasses:

RMatGraph

public abstract class GeneratedMultiGraph<K extends Comparable<K>>
extends GeneratedGraph<org.apache.flink.types.LongValue>

Base class for graph generators which may create duplicate edges.

Field Summary

Fields inherited from class org.apache.flink.graph.drivers.input.InputBase

parallelism

Constructor Summary

Constructors

Constructor and Description
GeneratedMultiGraph()

Method Summary

Modifier and Type	Method and Description
org.apache.flink.graph.Graph<org.apache.flink.types.LongValue,org.apache.flink.types.NullValue,org.apache.flink.types.NullValue>	create(org.apache.flink.api.java.ExecutionEnvironment env) Create the input Graph.
abstract org.apache.flink.graph.Graph<org.apache.flink.types.LongValue,org.apache.flink.types.NullValue,org.apache.flink.types.NullValue>	generate(org.apache.flink.api.java.ExecutionEnvironment env)
protected String	getSimplifyShortString() Get the short string representation of the simplify transformation.

Methods inherited from class org.apache.flink.graph.drivers.input.GeneratedGraph

getTransformers, vertexCount

Methods inherited from class org.apache.flink.graph.drivers.input.InputBase

getName

Methods inherited from class org.apache.flink.graph.drivers.parameter.ParameterizedBase

addParameter, configure, getUsage

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.apache.flink.graph.drivers.input.Input

getIdentity

Methods inherited from interface org.apache.flink.graph.drivers.parameter.Parameterized

configure, getUsage

Constructor Detail

GeneratedMultiGraph

public GeneratedMultiGraph()

Method Detail

getSimplifyShortString

protected String getSimplifyShortString()

Get the short string representation of the simplify transformation.

Returns:

short string representation of the simplify transformation

create

public org.apache.flink.graph.Graph<org.apache.flink.types.LongValue,org.apache.flink.types.NullValue,org.apache.flink.types.NullValue> create(org.apache.flink.api.java.ExecutionEnvironment env)
                                                                                                                                        throws Exception

Description copied from interface: Input

Create the input Graph.

Parameters:

env - the ExecutionEnvironment

Returns:

the input Graph

Throws:

Exception

generate

public abstract org.apache.flink.graph.Graph<org.apache.flink.types.LongValue,org.apache.flink.types.NullValue,org.apache.flink.types.NullValue> generate(org.apache.flink.api.java.ExecutionEnvironment env)
                                                                                                                                                   throws Exception

Throws:

Exception