com.simiacryptus.util.io

Class JsonUtil

java.lang.Object

com.simiacryptus.util.io.JsonUtil

public class JsonUtil
extends Object

The type Json util.

Constructor Summary

Constructors

Constructor and Description
JsonUtil()

Method Summary

Modifier and Type	Method and Description
static <T> T	cache(File file, Class<T> clazz, java.util.function.Supplier<T> intializer) Cache t.
static double[]	getDoubleArray(com.google.gson.JsonArray array) Get double array double [ ].
static int[]	getIntArray(com.google.gson.JsonArray array) Get int array int [ ].
static com.google.gson.JsonArray	getJson(double[] kernelDims) Gets json.
static com.google.gson.JsonArray	getJson(int[] kernelDims) Gets json.
static com.fasterxml.jackson.databind.ObjectMapper	getMapper() Gets mapper.
static CharSequence	toJson(Object obj) Write json.
static void	writeJson(OutputStream out, Object obj) Write json.

Methods inherited from class java.lang.Object

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

Constructor Detail

JsonUtil

public JsonUtil()

Method Detail

getDoubleArray

public static double[] getDoubleArray(@Nonnull
                                      com.google.gson.JsonArray array)

Get double array double [ ].

Parameters:

array - the array

Returns:

the double [ ]

getIntArray

@Nullable
public static int[] getIntArray(@Nullable
                                          com.google.gson.JsonArray array)

Get int array int [ ].

Parameters:

array - the array

Returns:

the int [ ]

getJson

@Nonnull
public static com.google.gson.JsonArray getJson(@Nonnull
                                                         double[] kernelDims)

Gets json.

Parameters:

kernelDims - the kernel dims

Returns:

the json

getJson

@Nonnull
public static com.google.gson.JsonArray getJson(@Nonnull
                                                         int[] kernelDims)

Gets json.

Parameters:

kernelDims - the kernel dims

Returns:

the json

toJson

public static CharSequence toJson(Object obj)

Write json.

Parameters:

obj - the obj

Returns:

the char sequence

writeJson

public static void writeJson(@Nonnull
                             OutputStream out,
                             Object obj)
                      throws IOException

Write json.

Parameters:

out - the out

obj - the obj

Throws:

IOException - the io exception

cache

public static <T> T cache(File file,
                          Class<T> clazz,
                          java.util.function.Supplier<T> intializer)
                   throws IOException

Cache t.

Type Parameters:

T - the type parameter

Parameters:

file - the file

clazz - the clazz

intializer - the intializer

Returns:

the t

Throws:

IOException - the io exception

getMapper

public static com.fasterxml.jackson.databind.ObjectMapper getMapper()

Gets mapper.

Returns:

the mapper