A C E F G H L N O P R S V
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A
C
- checkLongOption() - Method in class gnu.getopt.Getopt
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Check to see if an option is a valid long option.
E
- exchange(String[]) - Method in class gnu.getopt.Getopt
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Exchange the shorter segment with the far end of the longer segment.
F
- first_nonopt - Variable in class gnu.getopt.Getopt
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The index of the first non-option in argv[]
- flag - Variable in class gnu.getopt.LongOpt
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If this variable is not null, then the value stored in "val" is stored here when this long option is encountered.
G
- getFlag() - Method in class gnu.getopt.LongOpt
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Returns the value of the 'flag' field for this long option
- getHasArg() - Method in class gnu.getopt.LongOpt
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Returns the value set for the 'has_arg' field for this long option
- getLongind() - Method in class gnu.getopt.Getopt
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Returns the index into the array of long options (NOT argv) representing the long option that was found.
- getName() - Method in class gnu.getopt.LongOpt
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Returns the name of this LongOpt as a String
- getopt() - Method in class gnu.getopt.Getopt
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This method returns a char that is the current option that has been parsed from the command line.
- Getopt - Class in gnu.getopt
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This is a Java port of GNU getopt, a class for parsing command line arguments passed to programs.
- Getopt(String, String[], String) - Constructor for class gnu.getopt.Getopt
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Construct a basic Getopt instance with the given input data.
- Getopt(String, String[], String, LongOpt[]) - Constructor for class gnu.getopt.Getopt
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Construct a Getopt instance with given input data that is capable of parsing long options as well as short.
- Getopt(String, String[], String, LongOpt[], boolean) - Constructor for class gnu.getopt.Getopt
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Construct a Getopt instance with given input data that is capable of parsing long options and short options.
- getOptarg() - Method in class gnu.getopt.Getopt
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For communication from `getopt' to the caller.
- getOptind() - Method in class gnu.getopt.Getopt
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optind it the index in ARGV of the next element to be scanned.
- getOptopt() - Method in class gnu.getopt.Getopt
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When getopt() encounters an invalid option, it stores the value of that option in optopt which can be retrieved with this method.
- getVal() - Method in class gnu.getopt.LongOpt
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Returns the value of the 'val' field for this long option
- gnu.getopt - package gnu.getopt
H
- has_arg - Variable in class gnu.getopt.LongOpt
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Indicates whether the option has no argument, a required argument, or an optional argument.
L
- last_nonopt - Variable in class gnu.getopt.Getopt
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The index of the last non-option in argv[]
- long_only - Variable in class gnu.getopt.Getopt
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This flag determines whether or not we are parsing only long args
- long_options - Variable in class gnu.getopt.Getopt
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This is an array of LongOpt objects which describ the valid long options.
- longind - Variable in class gnu.getopt.Getopt
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Stores the index into the long_options array of the long option found
- LongOpt - Class in gnu.getopt
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This object represents the definition of a long option in the Java port of GNU getopt.
- LongOpt(String, int, StringBuffer, int) - Constructor for class gnu.getopt.LongOpt
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Create a new LongOpt object with the given parameter values.
- longopt_handled - Variable in class gnu.getopt.Getopt
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A flag which communicates whether or not checkLongOption() did all necessary processing for the current option
N
- name - Variable in class gnu.getopt.LongOpt
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The name of the long option
- nextchar - Variable in class gnu.getopt.Getopt
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The next char to be scanned in the option-element in which the last option character we returned was found.
- NO_ARGUMENT - Static variable in class gnu.getopt.LongOpt
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Constant value used for the "has_arg" constructor argument.
O
- optarg - Variable in class gnu.getopt.Getopt
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For communication from `getopt' to the caller.
- opterr - Variable in class gnu.getopt.Getopt
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Callers store false here to inhibit the error message for unrecognized options.
- optind - Variable in class gnu.getopt.Getopt
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Index in ARGV of the next element to be scanned.
- OPTIONAL_ARGUMENT - Static variable in class gnu.getopt.LongOpt
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Constant value used for the "has_arg" constructor argument.
- optopt - Variable in class gnu.getopt.Getopt
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When an unrecognized option is encountered, getopt will return a '?' and store the value of the invalid option here.
- optstring - Variable in class gnu.getopt.Getopt
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This is the string describing the valid short options.
- ordering - Variable in class gnu.getopt.Getopt
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Determines whether we permute arguments or not
P
- PERMUTE - Static variable in class gnu.getopt.Getopt
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PERMUTE is the default.
- posixly_correct - Variable in class gnu.getopt.Getopt
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The flag determines whether or not we operate in strict POSIX compliance
- progname - Variable in class gnu.getopt.Getopt
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Name to print as the program name in error messages.
R
- REQUIRE_ORDER - Static variable in class gnu.getopt.Getopt
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Describe how to deal with options that follow non-option ARGV-elements.
- REQUIRED_ARGUMENT - Static variable in class gnu.getopt.LongOpt
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Constant value used for the "has_arg" constructor argument.
- RETURN_IN_ORDER - Static variable in class gnu.getopt.Getopt
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RETURN_IN_ORDER is an option available to programs that were written to expect options and other ARGV-elements in any order and that care about the ordering of the two.
S
- setArgv(String[]) - Method in class gnu.getopt.Getopt
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Since in GNU getopt() the argument vector is passed back in to the function every time, the caller can swap out argv on the fly.
- setOpterr(boolean) - Method in class gnu.getopt.Getopt
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Normally Getopt will print a message to the standard error when an invalid option is encountered.
- setOptind(int) - Method in class gnu.getopt.Getopt
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This method allows the optind index to be set manually.
- setOptstring(String) - Method in class gnu.getopt.Getopt
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In GNU getopt, it is possible to change the string containg valid options on the fly because it is passed as an argument to getopt() each time.
V
- val - Variable in class gnu.getopt.LongOpt
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The value to store in "flag" if flag is not null, otherwise the equivalent short option character for this long option.
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