alluxio.util

Interface JsonSerializable

All Known Subinterfaces:

Summary, TaskResult

All Known Implementing Classes:

AbstractMaxThroughputSummary, ClientIOTaskResult, FuseIOSummary, FuseIOTaskResult, GeneralBenchSummary, IOTaskResult, IOTaskResult.Point, IOTaskSummary, IOTaskSummary.SpeedStat, JobServiceBenchSummary, JobServiceBenchTaskResult, JobServiceMaxThroughputSummary, MasterBenchSummary, MasterBenchTaskResult, MaxThroughputSummary, RpcTaskResult, RpcTaskResult.Point, RpcTaskSummary, WorkerBenchSummary, WorkerBenchTaskResult

public interface JsonSerializable

This represents stress test objects that can be ser/de to/from json.

Field Summary

Fields

Modifier and Type	Field and Description
static String	CLASS_NAME_FIELD This must match the java field for the class name.

Method Summary

Modifier and Type	Method and Description
static JsonSerializable	fromJson(String json)
static <T extends JsonSerializable> T	fromJson(String json, T[] types)
default String	getClassName()
default void	setClassName(String className)
default String	toJson()

Field Detail

CLASS_NAME_FIELD

static final String CLASS_NAME_FIELD

This must match the java field for the class name.

See Also:

Constant Field Values

Method Detail

getClassName

default String getClassName()

Returns:

the name of the class

setClassName

default void setClassName(String className)

Parameters:

className - the name of the class

toJson

default String toJson()
               throws com.fasterxml.jackson.core.JsonProcessingException

Returns:

the json string representation

Throws:

com.fasterxml.jackson.core.JsonProcessingException

fromJson

static JsonSerializable fromJson(String json)
                          throws IOException,
                                 ClassNotFoundException

Parameters:

json - the json string representation

Returns:

the parsed object

Throws:

IOException

ClassNotFoundException

fromJson

static <T extends JsonSerializable> T fromJson(String json,
                                               T[] types)
                                        throws IOException,
                                               ClassNotFoundException

Type Parameters:

T - the type to return

Parameters:

json - the json string representation

types - the array types to cast the resulting object

Returns:

the parsed object

Throws:

IOException

ClassNotFoundException