Package io.sundr.model.utils

Class Collections

java.lang.Object

io.sundr.model.utils.Collections

public class Collections
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
static final TypeDef	ARRAY_LIST
static final TypeCast	AS_COLLECTION
static final TypeCast	AS_MAP
static final TypeDef	COLLECTION
static final ClassRef	COLLECTION_REF
static final TypeParamDef	E
static final TypeDef	HASH_MAP
static final Function<TypeRef,Boolean>	IS_COLLECTION
static final Function<TypeRef,Boolean>	IS_LIST
static final Function<TypeRef,Boolean>	IS_MAP
static final Function<TypeRef,Boolean>	IS_SET
static final TypeDef	ITERABLE
static final TypeDef	ITERATOR
static final TypeParamDef	K
static final TypeDef	LINKED_HASH_MAP
static final TypeDef	LINKED_HASH_SET
static final TypeDef	LIST
static final TypeDef	MAP
static final TypeDef	MAP_ENTRY
static final ClassRef	MAP_REF
static final TypeDef	SET
static final TypeParamDef	V

Constructor Summary

Constructors

Constructor	Description
Collections()

Method Summary

Modifier and Type	Method	Description
static Optional<TypeRef>	getCollectionElementType(TypeRef type)	If the supplied type implements Collection (directly or indirectly), determine its generic element type.
static Optional<TypeRef>	getMapKeyType(TypeRef mapType)	If the supplied type implements Map (directly or indirectly), determine its generic key type.
static Optional<TypeRef>	getMapValueType(TypeRef mapType)	If the supplied type implements Map (directly or indirectly), determine its generic value type.
static boolean	isCollection(TypeRef type)	Checks if a TypeRef is a Collection.

Methods inherited from class java.lang.Object

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

Field Details

E

public static final TypeParamDef E

K

public static final TypeParamDef K

V

public static final TypeParamDef V

ITERABLE

public static final TypeDef ITERABLE

ITERATOR

public static final TypeDef ITERATOR

COLLECTION

public static final TypeDef COLLECTION

COLLECTION_REF

public static final ClassRef COLLECTION_REF

MAP

public static final TypeDef MAP

MAP_REF

public static final ClassRef MAP_REF

MAP_ENTRY

public static final TypeDef MAP_ENTRY

HASH_MAP

public static final TypeDef HASH_MAP

LINKED_HASH_MAP

public static final TypeDef LINKED_HASH_MAP

LIST

public static final TypeDef LIST

ARRAY_LIST

public static final TypeDef ARRAY_LIST

SET

public static final TypeDef SET

LINKED_HASH_SET

public static final TypeDef LINKED_HASH_SET

IS_LIST

public static final Function<TypeRef,Boolean> IS_LIST

IS_SET

public static final Function<TypeRef,Boolean> IS_SET

IS_MAP

public static final Function<TypeRef,Boolean> IS_MAP

IS_COLLECTION

public static final Function<TypeRef,Boolean> IS_COLLECTION

AS_MAP

public static final TypeCast AS_MAP

AS_COLLECTION

public static final TypeCast AS_COLLECTION

Constructor Details

Collections

public Collections()

Method Details

getCollectionElementType

public static Optional<TypeRef> getCollectionElementType(TypeRef type)

If the supplied type implements Collection (directly or indirectly), determine its generic element type. Otherwise, return Optional.empty()

getMapKeyType

public static Optional<TypeRef> getMapKeyType(TypeRef mapType)

If the supplied type implements Map (directly or indirectly), determine its generic key type. Otherwise, return Optional.empty()

getMapValueType

public static Optional<TypeRef> getMapValueType(TypeRef mapType)

If the supplied type implements Map (directly or indirectly), determine its generic value type. Otherwise, return Optional.empty()

isCollection

public static boolean isCollection(TypeRef type)

Checks if a TypeRef is a Collection.

Parameters:

type - The type to check.

Returns:

True if its a Collection.