OptionHolder (Psylla 0.12.0)

java.lang.Object
- coneforest.cli.Option
- - coneforest.cli.OptionWithArg<T>
  - - coneforest.cli.OptionHolder<T>

Type Parameters:

T - class of containing object.

Direct Known Subclasses:

OptionBoolean, OptionDouble, OptionFloat, OptionInteger, OptionLong, OptionPath, OptionString
```
public abstract class OptionHolder<T>
extends OptionWithArg<T>
```
Base class representing an abstract option holding an object.

Constructor Summary

Constructors
Constructor Description

OptionHolder(String names)

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`T`	`getValue()`	Returns containing object.
`void`	`handle(String arg)`	Replaces current option value with parsed argument.
`abstract T`	`parseArg(String arg)`	Parses an argument and returns an object.

Methods inherited from class coneforest.cli.Option
hasName

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

- Constructor Detail
  - OptionHolder
```
public OptionHolder(String names)
```
- Method Detail
  - getValue
```
public T getValue()
```
    Returns containing object.
    
    Specified by:
    
    getValue in class Option
    
    Returns:
    
    an object.
  - handle
```
public void handle(String arg)
            throws ProcessingException
```
    Replaces current option value with parsed argument. Argument is parsed by parseArg(String).
    
    Specified by:
    
    handle in class OptionWithArg<T>
    
    Parameters:
    
    arg - an argument,
    
    Throws:
    
    ProcessingException - when parse error occurs.
  - parseArg
```
public abstract T parseArg(String arg)
                    throws ProcessingException
```
    Parses an argument and returns an object.
    
    Parameters:
    
    arg - an argument.
    
    Returns:
    
    an object.
    
    Throws:
    
    ProcessingException - when parse error occurs.