DropEffect (Vaadin Platform (vaadin-platform-javadoc) 23.0.11 API)

java.lang.Object
- java.lang.Enum<DropEffect>
- - com.vaadin.flow.component.dnd.DropEffect

All Implemented Interfaces:

Serializable, Comparable<DropEffect>
```
public enum DropEffect
extends Enum<DropEffect>
```
Used to specify the drop effect to use on dragenter or dragover events.

Since:

2.0

Author:

Vaadin Ltd

Enum Constant Summary

Enum Constants
Enum Constant	Description
`COPY`	A copy of the source item is made at the new location.
`LINK`	A link is established to the source at the new location.
`MOVE`	An item is moved to a new location.
`NONE`	The item may not be dropped.

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static DropEffect`	`valueOf(String name)`	Returns the enum constant of this type with the specified name.
`static DropEffect[]`	`values()`	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum
clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait

- Enum Constant Detail
  - COPY
```
public static final DropEffect COPY
```
    A copy of the source item is made at the new location.
  - MOVE
```
public static final DropEffect MOVE
```
    An item is moved to a new location.
  - LINK
```
public static final DropEffect LINK
```
    A link is established to the source at the new location.
  - NONE
```
public static final DropEffect NONE
```
    The item may not be dropped.
- Method Detail
  - values
```
public static DropEffect[] values()
```
    Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:
    for (DropEffect c : DropEffect.values()) System.out.println(c);
    Returns:
    
    an array containing the constants of this enum type, in the order they are declared
  - valueOf
```
public static DropEffect valueOf(String name)
```
    Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
    
    Parameters:
    
    name - the name of the enum constant to be returned.
    
    Returns:
    
    the enum constant with the specified name
    
    Throws:
    
    IllegalArgumentException - if this enum type has no constant with the specified name
    
    NullPointerException - if the argument is null