java.lang.Object
- com.dropbox.core.v2.files.ThumbnailError

```
public final class ThumbnailError
extends java.lang.Object
```
This class is a tagged union. Tagged unions instances are always associated to a specific tag. This means only one of the isAbc() methods will return true. You can use tag() to determine the tag associated with this instance.

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class ThumbnailError.Tag
Discriminating tag type for ThumbnailError.

Field Summary

Fields
Modifier and Type	Field	Description
`static ThumbnailError`	`CONVERSION_ERROR`	An error occurs during thumbnail conversion.
`static ThumbnailError`	`UNSUPPORTED_EXTENSION`	The file extension doesn't allow conversion to a thumbnail.
`static ThumbnailError`	`UNSUPPORTED_IMAGE`	The image cannot be converted to a thumbnail.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`equals(java.lang.Object obj)`
`LookupError`	`getPathValue()`	An error occurs when downloading metadata for the image.
`int`	`hashCode()`
`boolean`	`isConversionError()`	Returns `true` if this instance has the tag `ThumbnailError.Tag.CONVERSION_ERROR`, `false` otherwise.
`boolean`	`isPath()`	Returns `true` if this instance has the tag `ThumbnailError.Tag.PATH`, `false` otherwise.
`boolean`	`isUnsupportedExtension()`	Returns `true` if this instance has the tag `ThumbnailError.Tag.UNSUPPORTED_EXTENSION`, `false` otherwise.
`boolean`	`isUnsupportedImage()`	Returns `true` if this instance has the tag `ThumbnailError.Tag.UNSUPPORTED_IMAGE`, `false` otherwise.
`static ThumbnailError`	`path(LookupError value)`	Returns an instance of `ThumbnailError` that has its tag set to `ThumbnailError.Tag.PATH`.
`ThumbnailError.Tag`	`tag()`	Returns the tag for this instance.
`java.lang.String`	`toString()`
`java.lang.String`	`toStringMultiline()`	Returns a String representation of this object formatted for easier readability.

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

- Field Detail
  - UNSUPPORTED_EXTENSION
```
public static final ThumbnailError UNSUPPORTED_EXTENSION
```
    The file extension doesn't allow conversion to a thumbnail.
  - UNSUPPORTED_IMAGE
```
public static final ThumbnailError UNSUPPORTED_IMAGE
```
    The image cannot be converted to a thumbnail.
  - CONVERSION_ERROR
```
public static final ThumbnailError CONVERSION_ERROR
```
    An error occurs during thumbnail conversion.
- Method Detail
  - tag
```
public ThumbnailError.Tag tag()
```
    Returns the tag for this instance.
    This class is a tagged union. Tagged unions instances are always associated to a specific tag. This means only one of the isXyz() methods will return true. Callers are recommended to use the tag value in a switch statement to properly handle the different values for this ThumbnailError.
    
    Returns:
    
    the tag for this instance.
  - isPath
```
public boolean isPath()
```
    Returns true if this instance has the tag ThumbnailError.Tag.PATH, false otherwise.
    
    Returns:
    
    true if this instance is tagged as ThumbnailError.Tag.PATH, false otherwise.
  - path
```
public static ThumbnailError path(LookupError value)
```
    Returns an instance of ThumbnailError that has its tag set to ThumbnailError.Tag.PATH.
    An error occurs when downloading metadata for the image.
    
    Parameters:
    
    value - value to assign to this instance.
    
    Returns:
    
    Instance of ThumbnailError with its tag set to ThumbnailError.Tag.PATH.
    
    Throws:
    
    java.lang.IllegalArgumentException - if value is null.
  - getPathValue
```
public LookupError getPathValue()
```
    An error occurs when downloading metadata for the image.
    This instance must be tagged as ThumbnailError.Tag.PATH.
    
    Returns:
    
    The LookupError value associated with this instance if isPath() is true.
    
    Throws:
    
    java.lang.IllegalStateException - If isPath() is false.
  - isUnsupportedExtension
```
public boolean isUnsupportedExtension()
```
    Returns true if this instance has the tag ThumbnailError.Tag.UNSUPPORTED_EXTENSION, false otherwise.
    
    Returns:
    
    true if this instance is tagged as ThumbnailError.Tag.UNSUPPORTED_EXTENSION, false otherwise.
  - isUnsupportedImage
```
public boolean isUnsupportedImage()
```
    Returns true if this instance has the tag ThumbnailError.Tag.UNSUPPORTED_IMAGE, false otherwise.
    
    Returns:
    
    true if this instance is tagged as ThumbnailError.Tag.UNSUPPORTED_IMAGE, false otherwise.
  - isConversionError
```
public boolean isConversionError()
```
    Returns true if this instance has the tag ThumbnailError.Tag.CONVERSION_ERROR, false otherwise.
    
    Returns:
    
    true if this instance is tagged as ThumbnailError.Tag.CONVERSION_ERROR, false otherwise.
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class java.lang.Object
  - equals
```
public boolean equals(java.lang.Object obj)
```
    Overrides:
    
    equals in class java.lang.Object
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class java.lang.Object
  - toStringMultiline
```
public java.lang.String toStringMultiline()
```
    Returns a String representation of this object formatted for easier readability.
    The returned String may contain newlines.
    
    Returns:
    
    Formatted, multiline String representation of this object

Class ThumbnailError

Nested Class Summary

Field Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

UNSUPPORTED_EXTENSION

UNSUPPORTED_IMAGE

CONVERSION_ERROR

Method Detail

tag

isPath

path

getPathValue

isUnsupportedExtension

isUnsupportedImage

isConversionError

hashCode

equals

toString

toStringMultiline