Package org.instancio.internal

Class OfMapApiImpl<K,V,M extends Map<K,V>>

java.lang.Object

org.instancio.internal.ApiImpl<T>

org.instancio.internal.OfClassApiImpl<M>

org.instancio.internal.OfMapApiImpl<K,V,M>

All Implemented Interfaces:

InstancioApi<M>, InstancioOfClassApi<M>, InstancioOfCollectionApi<M>

public final class OfMapApiImpl<K,V,M extends Map<K,V>>
extends OfClassApiImpl<M>
implements InstancioOfCollectionApi<M>

Constructor Summary

Constructors

Constructor	Description
OfMapApiImpl(Class<M> mapType, Class<K> keyType, Class<V> valueType)

Method Summary

Modifier and Type	Method	Description
InstancioOfCollectionApi<M>	size(int size)	Specifies collection size to generate.

Methods inherited from class org.instancio.internal.OfClassApiImpl

withTypeParameters

Methods inherited from class org.instancio.internal.ApiImpl

addTypeParameters, asResult, create, generate, generate, ignore, lenient, onComplete, set, stream, subtype, supply, supply, toModel, withMaxDepth, withNullable, withSeed, withSettings

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.instancio.InstancioApi

asResult, create, generate, generate, ignore, lenient, onComplete, set, stream, subtype, supply, supply, toModel, withMaxDepth, withNullable, withSeed, withSettings

Constructor Details

OfMapApiImpl

public OfMapApiImpl(Class<M> mapType,
 Class<K> keyType,
 Class<V> valueType)

Method Details

size

public InstancioOfCollectionApi<M> size(int size)

Description copied from interface: InstancioOfCollectionApi

Specifies collection size to generate.

This method is syntactic sugar for:

   List<Integer> result = Instancio.ofList(Integer.class)
       .generate(root(), gen -> gen.collection().size(50))
       .create();
 

Therefore, if you modify the collection generator via root() selector (for example, to specify the collection's type) then you will need to specify the size using the generator as well.

For example, instead of:

   List<Integer> result = Instancio.ofList(Integer.class)
       .size(50)
       .generate(root(), gen -> gen.collection().subtype(LinkedList.class))
       .create();
 

use:

   List<Integer> result = Instancio.ofList(Integer.class)
       .generate(root(), gen -> gen.collection().subtype(LinkedList.class).size(50))
       .create();
 

Specified by:

size in interface InstancioOfCollectionApi<K>

Parameters:

size - of the collection to generate

Returns:

API builder reference