Package net.dv8tion.jda.internal.components.utils

Class ComponentsUtil

java.lang.Object

net.dv8tion.jda.internal.components.utils.ComponentsUtil

public class ComponentsUtil
extends Object

Constructor Summary

Constructors

Constructor	Description
ComponentsUtil()

Method Summary

Modifier and Type	Method	Description
static <R, E extends Component> R	doReplace(Class<? extends Component> expectedChildrenType, Iterable<E> children, ComponentReplacer replacer, Function<List<E>,R> finisher)
static long	getComponentTreeSize(Collection<? extends Component> tree)
static long	getComponentTreeTextContentLength(Collection<? extends Component> components)
static Stream<FileUpload>	getFilesFromMedia(ResolvedMedia media)
static List<? extends Component>	getIllegalV1Components(Collection<? extends Component> components)
static boolean	hasIllegalV1Components(Collection<? extends Component> components)
static <TUnion extends IComponentUnion> List<TUnion>	membersToUnion(Collection<? extends Component> members, Class<TUnion> clazz)	Checks all the components has the target union type, and isn't an UnknownComponent, throws IllegalArgumentException otherwise.
static <T extends Component> List<T>	membersToUnionWithUnknownType(Collection<? extends Component> members, Class<T> clazz)	Retains all components extending the provided union type, keeps unknown components, throws IllegalArgumentException on invalid types.
static <T extends IComponentUnion> T	safeUnionCast(String componentCategory, Component component, Class<T> toUnionClass)	Checks the component has the target union type, and isn't an UnknownComponent, throws IllegalArgumentException otherwise.
static <T extends Component> T	safeUnionCastWithUnknownType(String componentCategory, Component component, Class<T> toUnionClass)	Checks the component has the target union type, and allows unknown components, throws IllegalArgumentException otherwise.

Methods inherited from class java.lang.Object

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

Constructor Details

ComponentsUtil

public ComponentsUtil()

Method Details

safeUnionCast

public static <T extends IComponentUnion> T safeUnionCast(String componentCategory,
 Component component,
 Class<T> toUnionClass)

Checks the component has the target union type, and isn't an UnknownComponent, throws IllegalArgumentException otherwise.

safeUnionCastWithUnknownType

public static <T extends Component> T safeUnionCastWithUnknownType(String componentCategory,
 Component component,
 Class<T> toUnionClass)

Checks the component has the target union type, and allows unknown components, throws IllegalArgumentException otherwise.
This should only be used for reading purposes, use membersToUnion(Collection, Class) to verify components to be sent.

membersToUnion

public static <TUnion extends IComponentUnion>
List<TUnion> membersToUnion(Collection<? extends Component> members,
 Class<TUnion> clazz)

Checks all the components has the target union type, and isn't an UnknownComponent, throws IllegalArgumentException otherwise.

membersToUnionWithUnknownType

public static <T extends Component> List<T> membersToUnionWithUnknownType(Collection<? extends Component> members,
 Class<T> clazz)

Retains all components extending the provided union type, keeps unknown components, throws IllegalArgumentException on invalid types.
This should only be used for reading purposes, use membersToUnion(Collection, Class) to verify components to be sent.

doReplace

public static <R,
E extends Component> R doReplace(Class<? extends Component> expectedChildrenType,
 Iterable<E> children,
 ComponentReplacer replacer,
 Function<List<E>,R> finisher)

getComponentTreeSize

public static long getComponentTreeSize(@Nonnull
 Collection<? extends Component> tree)

getIllegalV1Components

@Nonnull
public static List<? extends Component> getIllegalV1Components(@Nonnull
 Collection<? extends Component> components)

hasIllegalV1Components

public static boolean hasIllegalV1Components(@Nonnull
 Collection<? extends Component> components)

getComponentTreeTextContentLength

public static long getComponentTreeTextContentLength(@Nonnull
 Collection<? extends Component> components)

getFilesFromMedia

public static Stream<FileUpload> getFilesFromMedia(@Nullable
 ResolvedMedia media)