com.github.rvesse.airline.help.common

Class AbstractCommandGroupUsageGenerator<T>

java.lang.Object

com.github.rvesse.airline.help.common.AbstractUsageGenerator

com.github.rvesse.airline.help.common.AbstractCommandGroupUsageGenerator<T>

All Implemented Interfaces:

CommandGroupUsageGenerator<T>

Direct Known Subclasses:

AbstractPrintedCommandGroupUsageGenerator

public abstract class AbstractCommandGroupUsageGenerator<T>
extends AbstractUsageGenerator
implements CommandGroupUsageGenerator<T>

Abstract command group usage generator

Field Summary

Fields inherited from class com.github.rvesse.airline.help.common.AbstractUsageGenerator

DEFAULT_COLUMNS

Constructor Summary

Constructors

Constructor and Description
AbstractCommandGroupUsageGenerator()
AbstractCommandGroupUsageGenerator(Comparator<? super HelpHint> hintComparator, Comparator<? super OptionMetadata> optionComparator, Comparator<? super CommandMetadata> commandComparator, boolean includeHidden)

Method Summary

Modifier and Type	Method and Description
void	usage(GlobalMetadata<T> global, CommandGroupMetadata[] groups) Generate the help and output it on standard out

Methods inherited from class com.github.rvesse.airline.help.common.AbstractUsageGenerator

getCommandComparator, getOptionComparator, htmlize, includeHidden, sortArgumentsRestrictions, sortCommands, sortOptionRestrictions, sortOptions, toDefaultCommand, toDescription, toDescription, toSynopsisUsage, toUsage, toUsage

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.github.rvesse.airline.help.CommandGroupUsageGenerator

usage

Constructor Detail

AbstractCommandGroupUsageGenerator

public AbstractCommandGroupUsageGenerator()

AbstractCommandGroupUsageGenerator

public AbstractCommandGroupUsageGenerator(Comparator<? super HelpHint> hintComparator,
                                          Comparator<? super OptionMetadata> optionComparator,
                                          Comparator<? super CommandMetadata> commandComparator,
                                          boolean includeHidden)

Method Detail

usage

public void usage(GlobalMetadata<T> global,
                  CommandGroupMetadata[] groups)
           throws IOException

Description copied from interface: CommandGroupUsageGenerator

Generate the help and output it on standard out

Specified by:

usage in interface CommandGroupUsageGenerator<T>

Parameters:

global - Global Metadata

groups - Group path to the command

Throws:

IOException - Thrown if there is a problem generating usage output