Package org.apache.flink.optimizer.plandump

Class PlanJSONDumpGenerator

java.lang.Object

org.apache.flink.optimizer.plandump.PlanJSONDumpGenerator

public class PlanJSONDumpGenerator
extends Object

Constructor Summary

Constructors

Constructor	Description
PlanJSONDumpGenerator()

Method Summary

Modifier and Type	Method	Description
void	dumpOptimizerPlanAsJSON(List<SinkPlanNode> nodes, PrintWriter writer)
void	dumpOptimizerPlanAsJSON(OptimizedPlan plan, File toFile)
void	dumpOptimizerPlanAsJSON(OptimizedPlan plan, PrintWriter writer)
void	dumpPactPlanAsJSON(List<DataSinkNode> nodes, PrintWriter writer)
static String	formatNumber(double number)
static String	formatNumber(double number, String suffix)
String	getOptimizerPlanAsJSON(OptimizedPlan plan)
String	getPactPlanAsJSON(List<DataSinkNode> nodes)
boolean	isEncodeForHTML()
void	setEncodeForHTML(boolean encodeForHTML)

Methods inherited from class java.lang.Object

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

Constructor Detail

PlanJSONDumpGenerator

public PlanJSONDumpGenerator()

Method Detail

setEncodeForHTML

public void setEncodeForHTML(boolean encodeForHTML)

isEncodeForHTML

public boolean isEncodeForHTML()

dumpPactPlanAsJSON

public void dumpPactPlanAsJSON(List<DataSinkNode> nodes,
                               PrintWriter writer)

getPactPlanAsJSON

public String getPactPlanAsJSON(List<DataSinkNode> nodes)

dumpOptimizerPlanAsJSON

public void dumpOptimizerPlanAsJSON(OptimizedPlan plan,
                                    File toFile)
                             throws IOException

Throws:

IOException

getOptimizerPlanAsJSON

public String getOptimizerPlanAsJSON(OptimizedPlan plan)

dumpOptimizerPlanAsJSON

public void dumpOptimizerPlanAsJSON(OptimizedPlan plan,
                                    PrintWriter writer)

dumpOptimizerPlanAsJSON

public void dumpOptimizerPlanAsJSON(List<SinkPlanNode> nodes,
                                    PrintWriter writer)

formatNumber

public static String formatNumber(double number)

formatNumber

public static String formatNumber(double number,
                                  String suffix)