io.apimatic.core.utilities

Class ConversionHelper

java.lang.Object

io.apimatic.core.utilities.ConversionHelper

public final class ConversionHelper
extends Object

A helper class for converting types of various structures supported in the SDK.

Method Summary

Modifier and Type	Method and Description
static <S> List<S>	convertToArray(Object value, Function<Object,S> conversionFunction) Converts a list of objects to a list of the specified type.
static <S> List<Map<String,S>>	convertToArrayOfMap(Object value, Function<Object,S> conversionFunction) Converts a list of maps to a list of maps with values of the specified type.
static <S> Map<String,S>	convertToMap(Object value, Function<Object,S> conversionFunction) Converts a map of objects to a map of the specified type.
static <S> Map<String,List<S>>	convertToMapOfArray(Object value, Function<Object,S> conversionFunction) Converts a map of lists to a map with lists of the specified type.
static <T,S> T	convertToNDimensionalArray(Object value, Function<Object,S> conversionFunction, int dimensionCount) Converts an n-dimensional array to a nested list with elements of the specified type.
static <S> S	convertToSimpleType(Object value, Function<Object,S> conversionFunction) Converts a single object to the specified type.

Methods inherited from class java.lang.Object

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

Method Detail

convertToSimpleType

public static <S> S convertToSimpleType(Object value,
                                        Function<Object,S> conversionFunction)

Converts a single object to the specified type.

Type Parameters:

S - the type to convert to.

Parameters:

value - the object to convert.

conversionFunction - the function to apply for conversion.

Returns:

the converted object of type S, or null if conversion fails.

convertToMap

public static <S> Map<String,S> convertToMap(Object value,
                                             Function<Object,S> conversionFunction)

Converts a map of objects to a map of the specified type.

Type Parameters:

S - the type of values in the resulting map.

Parameters:

value - the map of objects to convert.

conversionFunction - the function to apply for conversion of each value.

Returns:

a map with values converted to type S, or null if conversion fails.

convertToArray

public static <S> List<S> convertToArray(Object value,
                                         Function<Object,S> conversionFunction)

Converts a list of objects to a list of the specified type.

Type Parameters:

S - the type of elements in the resulting list.

Parameters:

value - the list of objects to convert.

conversionFunction - the function to apply for conversion of each item.

Returns:

a list with elements converted to type S, or null if conversion fails.

convertToArrayOfMap

public static <S> List<Map<String,S>> convertToArrayOfMap(Object value,
                                                          Function<Object,S> conversionFunction)

Converts a list of maps to a list of maps with values of the specified type.

Type Parameters:

S - the type of values in the maps of the resulting list.

Parameters:

value - the list of maps to convert.

conversionFunction - the function to apply for conversion of each map's values.

Returns:

a list of maps with converted values of type S, or null if conversion fails.

convertToMapOfArray

public static <S> Map<String,List<S>> convertToMapOfArray(Object value,
                                                          Function<Object,S> conversionFunction)

Converts a map of lists to a map with lists of the specified type.

Type Parameters:

S - the type of elements in the lists of the resulting map.

Parameters:

value - the map of lists to convert.

conversionFunction - the function to apply for conversion of each list's elements.

Returns:

a map with lists converted to type S, or null if conversion fails.

convertToNDimensionalArray

public static <T,S> T convertToNDimensionalArray(Object value,
                                                 Function<Object,S> conversionFunction,
                                                 int dimensionCount)

Converts an n-dimensional array to a nested list with elements of the specified type.

Type Parameters:

T - the type of the nested structure.

S - the type of elements in the nested structure.

Parameters:

value - the n-dimensional array to convert.

conversionFunction - the function to apply for conversion of each element.

dimensionCount - the depth of the nested structure.

Returns:

a nested list with elements converted to type S, or null if conversion fails.