DslArg (Simple DSL)

All Known Implementing Classes:

OptionalArg, RepeatingArgGroup, RequiredArg, SimpleDslArg
```
public interface DslArg
```
The base class for all arg types.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`java.lang.String[]`	`getAllowedValues()`	Get the specific values that this argument will accept.
`java.lang.String`	`getDefaultValue()`	Get a default value for this argument.
`java.lang.String`	`getMultipleValueSeparator()`	Get the separator that can be used to separate multiple values.
`java.lang.String`	`getName()`	Get the name of this argument.
`boolean`	`isAllowMultipleValues()`	Check whether this argument can take multiple values.
`boolean`	`isRequired()`	Determine if a value is required for this argument.

- Method Detail
  - getName
```
java.lang.String getName()
```
    Get the name of this argument.
    
    Returns:
    
    the argument name.
  - isRequired
```
boolean isRequired()
```
    Determine if a value is required for this argument.
    
    Returns:
    
    true if and only if this argument is required.
  - getDefaultValue
```
java.lang.String getDefaultValue()
```
    Get a default value for this argument.
    If the argument is required, this method will throw an IllegalArgumentException.
    
    Returns:
    
    the default value for the argument
  - isAllowMultipleValues
```
boolean isAllowMultipleValues()
```
    Check whether this argument can take multiple values.
    
    Returns:
    
    true if and only if the argument takes multiple values.
  - getMultipleValueSeparator
```
java.lang.String getMultipleValueSeparator()
```
    Get the separator that can be used to separate multiple values.
    
    Returns:
    
    the separator for splitting multiple values.
  - getAllowedValues
```
java.lang.String[] getAllowedValues()
```
    Get the specific values that this argument will accept.
    
    Returns:
    
    the values allowed by this argument, or null if all values are allowed