ItemIO (SciJava Common 2.100.1 API)

java.lang.Object
- java.lang.Enum<ItemIO>
- - org.scijava.ItemIO

All Implemented Interfaces:

Serializable, Comparable<ItemIO>
```
public enum ItemIO
extends Enum<ItemIO>
```
Defines the input/output type of a module.
Choices are:
- INPUT: item is an input for the module.
- OUTPUT: item is an output for the module.
- BOTH: item is both an input and an output for the module. This type is used to indicate an object that is mutated somehow during execution.
Author:

Curtis Rueden

Enum Constant Summary

Enum Constants
Enum Constant Description

BOTH

INPUT

OUTPUT

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static ItemIO`	`valueOf(String name)`	Returns the enum constant of this type with the specified name.
`static ItemIO[]`	`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
  - INPUT
```
public static final ItemIO INPUT
```
  - OUTPUT
```
public static final ItemIO OUTPUT
```
  - BOTH
```
public static final ItemIO BOTH
```
- Method Detail
  - values
```
public static ItemIO[] 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 (ItemIO c : ItemIO.values()) System.out.println(c);
    Returns:
    
    an array containing the constants of this enum type, in the order they are declared
  - valueOf
```
public static ItemIO 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