Package ml.options
Enum Options.Prefix
- java.lang.Object
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- java.lang.Enum<Options.Prefix>
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- ml.options.Options.Prefix
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- All Implemented Interfaces:
java.io.Serializable
,java.lang.Comparable<Options.Prefix>
- Enclosing class:
- Options
public static enum Options.Prefix extends java.lang.Enum<Options.Prefix>
An enum encapsulating the possible prefixes identifying options (and separating them from command line data items)
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Enum Constant Summary
Enum Constants Enum Constant Description DASH
Options start with a "-" (typically on Unix platforms)DOUBLEDASH
Options start with a "--" (like GNU-style options on Unix platforms)SLASH
Options start with a "/" (typically on Windows platforms)
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static Options.Prefix
valueOf(java.lang.String name)
Returns the enum constant of this type with the specified name.static Options.Prefix[]
values()
Returns an array containing the constants of this enum type, in the order they are declared.
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Enum Constant Detail
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DASH
public static final Options.Prefix DASH
Options start with a "-" (typically on Unix platforms)
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DOUBLEDASH
public static final Options.Prefix DOUBLEDASH
Options start with a "--" (like GNU-style options on Unix platforms)
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SLASH
public static final Options.Prefix SLASH
Options start with a "/" (typically on Windows platforms)
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Method Detail
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values
public static Options.Prefix[] 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 (Options.Prefix c : Options.Prefix.values()) System.out.println(c);
- Returns:
- an array containing the constants of this enum type, in the order they are declared
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valueOf
public static Options.Prefix valueOf(java.lang.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:
java.lang.IllegalArgumentException
- if this enum type has no constant with the specified namejava.lang.NullPointerException
- if the argument is null
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