Package org.refcodes.data
Enum CommandArgPrefix
- java.lang.Object
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- java.lang.Enum<CommandArgPrefix>
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- org.refcodes.data.CommandArgPrefix
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- All Implemented Interfaces:
org.refcodes.mixin.PrefixAccessor
public enum CommandArgPrefix extends java.lang.Enum<CommandArgPrefix> implements org.refcodes.mixin.PrefixAccessor
Commonly used prefixes needful for analyzing, parsing or truncating command line arguments and so on.
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Enum Constant Summary
Enum Constants Enum Constant Description POSIX_LONG_OPTION
A command line argument (POSIX) long-option is prefixed with a double hyphen-minus "--".POSIX_SHORT_OPTION
A command line argument (POSIX) short-option is prefixed with a single hyphen-minus "-".WINDOWS_OPTION
A DOS box option is prefixed with a single slash "/".
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description java.lang.String
getPrefix()
static java.lang.String[]
toPrefixes()
Returns an array with allString
prefixes as ofgetPrefix()
defined by this enumeration.static CommandArgPrefix
valueOf(java.lang.String name)
Returns the enum constant of this type with the specified name.static CommandArgPrefix[]
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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WINDOWS_OPTION
public static final CommandArgPrefix WINDOWS_OPTION
A DOS box option is prefixed with a single slash "/".
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POSIX_SHORT_OPTION
public static final CommandArgPrefix POSIX_SHORT_OPTION
A command line argument (POSIX) short-option is prefixed with a single hyphen-minus "-".
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POSIX_LONG_OPTION
public static final CommandArgPrefix POSIX_LONG_OPTION
A command line argument (POSIX) long-option is prefixed with a double hyphen-minus "--".
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Method Detail
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values
public static CommandArgPrefix[] 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 (CommandArgPrefix c : CommandArgPrefix.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 CommandArgPrefix 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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getPrefix
public java.lang.String getPrefix()
- Specified by:
getPrefix
in interfaceorg.refcodes.mixin.PrefixAccessor
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toPrefixes
public static java.lang.String[] toPrefixes()
Returns an array with allString
prefixes as ofgetPrefix()
defined by this enumeration.- Returns:
- The array with the according prefixes.
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