org.apache.flink.streaming.api.graph

Class JSONGenerator

java.lang.Object

org.apache.flink.streaming.api.graph.JSONGenerator

@Internal
public class JSONGenerator
extends Object

Helper class for generating a JSON representation from a StreamGraph.

Field Summary

Fields

Modifier and Type	Field and Description
static String	CONTENTS
static String	ID
static String	PACT
static String	PARALLELISM
static String	PREDECESSORS
static String	SHIP_STRATEGY
static String	SIDE
static String	STEPS
static String	TYPE

Constructor Summary

Constructors

Constructor and Description
JSONGenerator(StreamGraph streamGraph)

Method Summary

Modifier and Type	Method and Description
String	getJSON()

Methods inherited from class java.lang.Object

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

Field Detail

STEPS

public static final String STEPS

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Constant Field Values

ID

public static final String ID

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Constant Field Values

SIDE

public static final String SIDE

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Constant Field Values

SHIP_STRATEGY

public static final String SHIP_STRATEGY

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Constant Field Values

PREDECESSORS

public static final String PREDECESSORS

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Constant Field Values

TYPE

public static final String TYPE

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Constant Field Values

PACT

public static final String PACT

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Constant Field Values

CONTENTS

public static final String CONTENTS

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Constant Field Values

PARALLELISM

public static final String PARALLELISM

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Constant Field Values

Constructor Detail

JSONGenerator

public JSONGenerator(StreamGraph streamGraph)

Method Detail

getJSON

public String getJSON()