com.facebook.buck.cli

Class SingleStringSetOptionHandler

java.lang.Object

org.kohsuke.args4j.spi.OptionHandler<java.util.function.Supplier<com.google.common.collect.ImmutableSet<String>>>

com.facebook.buck.cli.SingleStringSetOptionHandler

public class SingleStringSetOptionHandler
extends org.kohsuke.args4j.spi.OptionHandler<java.util.function.Supplier<com.google.common.collect.ImmutableSet<String>>>

An option handler that allows an option to be specified multiple times and coaleced into a set of strings, but only allows one value for each specification of the option. This is useful to not cause ambiguity when used in conjunction with other options that consume multiple values

Field Summary

Fields inherited from class org.kohsuke.args4j.spi.OptionHandler

option, owner, setter

Constructor Summary

Constructors

Constructor and Description
SingleStringSetOptionHandler(org.kohsuke.args4j.CmdLineParser parser, org.kohsuke.args4j.OptionDef option, org.kohsuke.args4j.spi.Setter<? super java.util.function.Supplier<com.google.common.collect.ImmutableSet<String>>> setter)

Method Summary

Modifier and Type	Method and Description
String	getDefaultMetaVariable()
int	parseArguments(org.kohsuke.args4j.spi.Parameters params)

Methods inherited from class org.kohsuke.args4j.spi.OptionHandler

getMetaVariable, getNameAndMeta, getNameAndMeta

Methods inherited from class java.lang.Object

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

Constructor Detail

SingleStringSetOptionHandler

public SingleStringSetOptionHandler(org.kohsuke.args4j.CmdLineParser parser,
                                    org.kohsuke.args4j.OptionDef option,
                                    org.kohsuke.args4j.spi.Setter<? super java.util.function.Supplier<com.google.common.collect.ImmutableSet<String>>> setter)
                             throws org.kohsuke.args4j.CmdLineException

Throws:

org.kohsuke.args4j.CmdLineException

Method Detail

parseArguments

public int parseArguments(org.kohsuke.args4j.spi.Parameters params)
                   throws org.kohsuke.args4j.CmdLineException

Specified by:

parseArguments in class org.kohsuke.args4j.spi.OptionHandler<java.util.function.Supplier<com.google.common.collect.ImmutableSet<String>>>

Throws:

org.kohsuke.args4j.CmdLineException

getDefaultMetaVariable

public String getDefaultMetaVariable()

Specified by:

getDefaultMetaVariable in class org.kohsuke.args4j.spi.OptionHandler<java.util.function.Supplier<com.google.common.collect.ImmutableSet<String>>>