CollectionArgumentChoice (argparse4j 0.4.4-SNAPSHOT API)

java.lang.Object
- net.sourceforge.argparse4j.impl.choice.CollectionArgumentChoice<E>

All Implemented Interfaces:

ArgumentChoice
```
public class CollectionArgumentChoice<E>
extends java.lang.Object
implements ArgumentChoice
```
Choice from given collection of values.

contains(Object) checks given val is contained in values given in constructor argument.

Constructor Summary

Constructors
Constructor	Description
`CollectionArgumentChoice(E... values)`	Initializes this object from given values.
`CollectionArgumentChoice(java.util.Collection<E> values)`	Initializes this object from given values.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`contains(java.lang.Object val)`	Returns `true` iff `val` is valid choice according to this object's constraint.
`java.lang.String`	`textualFormat()`	Return textual representation of this choice.
`java.lang.String`	`toString()`

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

- Constructor Detail
  - CollectionArgumentChoice
```
public CollectionArgumentChoice(E... values)
```
    Initializes this object from given values.
    
    Parameters:
    
    values - Valid values
  - CollectionArgumentChoice
```
public CollectionArgumentChoice(java.util.Collection<E> values)
```
    Initializes this object from given values.
    
    Parameters:
    
    values - Valid values
- Method Detail
  - contains
```
public boolean contains(java.lang.Object val)
```
    Description copied from interface: ArgumentChoice
    
    Returns true iff val is valid choice according to this object's constraint.
    
    If the objects derived from RuntimeException are thrown because of invalid input from command line, subclass must catch these exceptions and return false.
    
    Specified by:
    
    contains in interface ArgumentChoice
    
    Parameters:
    
    val - The attribute value.
    
    Returns:
    
    true or false.
  - textualFormat
```
public java.lang.String textualFormat()
```
    Description copied from interface: ArgumentChoice
    
    Return textual representation of this choice.
    
    This string will be used in help and error messages.
    
    Specified by:
    
    textualFormat in interface ArgumentChoice
    
    Returns:
    
    The textual representation of this choice.
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class java.lang.Object