private void printParser(ParserSpec parser, PrintWriter pw, String indent) { pw.printf("%sParserSpec:%n", indent); indent += " "; pw.printf("%sseparator: '%s'%n", indent, parser.separator()); pw.printf("%sendOfOptionsDelimiter: '%s'%n", indent, parser.endOfOptionsDelimiter()); pw.printf("%sexpandAtFiles: %s%n", indent, parser.expandAtFiles()); pw.printf("%satFileCommentChar: '%s'%n", indent, parser.atFileCommentChar()); pw.printf("%soverwrittenOptionsAllowed: %s%n", indent, parser.overwrittenOptionsAllowed()); pw.printf("%sunmatchedArgumentsAllowed: %s%n", indent, parser.unmatchedArgumentsAllowed()); pw.printf("%sunmatchedOptionsArePositionalParams: %s%n", indent, parser.unmatchedOptionsArePositionalParams()); pw.printf("%sstopAtUnmatched: %s%n", indent, parser.stopAtUnmatched()); pw.printf("%sstopAtPositional: %s%n", indent, parser.stopAtPositional()); pw.printf("%sposixClusteredShortOptionsAllowed: %s%n", indent, parser.posixClusteredShortOptionsAllowed()); pw.printf("%saritySatisfiedByAttachedOptionParam: %s%n", indent, parser.aritySatisfiedByAttachedOptionParam()); pw.printf("%scaseInsensitiveEnumValuesAllowed: %s%n", indent, parser.caseInsensitiveEnumValuesAllowed()); pw.printf("%scollectErrors: %s%n", indent, parser.collectErrors()); pw.printf("%slimitSplit: %s%n", indent, parser.limitSplit()); pw.printf("%stoggleBooleanFlags: %s%n", indent, parser.toggleBooleanFlags()); }
/** Sets whether options for single-value fields can be specified multiple times on the command line without a {@link OverwrittenOptionException} being thrown. * The default is {@code false}. * <p>The specified setting will be registered with this {@code CommandLine} and the full hierarchy of its * subcommands and nested sub-subcommands <em>at the moment this method is called</em>. Subcommands added * later will have the default setting. To ensure a setting is applied to all * subcommands, call the setter last, after adding subcommands.</p> * @param newValue the new setting * @return this {@code CommandLine} object, to allow method chaining * @since 0.9.7 */ public CommandLine setOverwrittenOptionsAllowed(boolean newValue) { getCommandSpec().parser().overwrittenOptionsAllowed(newValue); for (CommandLine command : getCommandSpec().subcommands().values()) { command.setOverwrittenOptionsAllowed(newValue); } return this; }
/** Sets whether options for single-value fields can be specified multiple times on the command line without a {@link OverwrittenOptionException} being thrown. * The default is {@code false}. * <p>The specified setting will be registered with this {@code CommandLine} and the full hierarchy of its * subcommands and nested sub-subcommands <em>at the moment this method is called</em>. Subcommands added * later will have the default setting. To ensure a setting is applied to all * subcommands, call the setter last, after adding subcommands.</p> * @param newValue the new setting * @return this {@code CommandLine} object, to allow method chaining * @since 0.9.7 */ public CommandLine setOverwrittenOptionsAllowed(boolean newValue) { getCommandSpec().parser().overwrittenOptionsAllowed(newValue); for (CommandLine command : getCommandSpec().subcommands().values()) { command.setOverwrittenOptionsAllowed(newValue); } return this; }
/** Returns whether options for single-value fields can be specified multiple times on the command line. * The default is {@code false} and a {@link OverwrittenOptionException} is thrown if this happens. * When {@code true}, the last specified value is retained. * @return {@code true} if options for single-value fields can be specified multiple times on the command line, {@code false} otherwise * @since 0.9.7 */ public boolean isOverwrittenOptionsAllowed() { return getCommandSpec().parser().overwrittenOptionsAllowed(); }
/** Returns whether options for single-value fields can be specified multiple times on the command line. * The default is {@code false} and a {@link OverwrittenOptionException} is thrown if this happens. * When {@code true}, the last specified value is retained. * @return {@code true} if options for single-value fields can be specified multiple times on the command line, {@code false} otherwise * @since 0.9.7 */ public boolean isOverwrittenOptionsAllowed() { return getCommandSpec().parser().overwrittenOptionsAllowed(); }