com.facebook.buck.rules.args

Class FormatArg

java.lang.Object

com.facebook.buck.rules.args.FormatArg

All Implemented Interfaces:

AddsToRuleKey, Arg

public abstract class FormatArg
extends Object
implements Arg

Arg that stringifies another Arg, and passes that string representation into String.format(java.lang.String, java.lang.Object...)

Constructor Summary

Constructors

Constructor and Description
FormatArg()

Method Summary

Modifier and Type	Method and Description
void	appendToCommandLine(java.util.function.Consumer<String> consumer, SourcePathResolverAdapter pathResolver) Feed the contents of the Arg to the supplied consumer.
abstract Arg	getArg()
abstract String	getFormatString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.facebook.buck.rules.args.Arg

equals, flattenToSpaceSeparatedString, hashCode, singleCommandLineArg, stringify, stringify, stringify, stringifyList, toString

Constructor Detail

FormatArg

public FormatArg()

Method Detail

getArg

public abstract Arg getArg()

getFormatString

public abstract String getFormatString()

Returns:

the format string

The format string should be either a string with one or more %s. Each %s will be replaced with the string value of getArg()

appendToCommandLine

public void appendToCommandLine(java.util.function.Consumer<String> consumer,
                                SourcePathResolverAdapter pathResolver)

Description copied from interface: Arg

Feed the contents of the Arg to the supplied consumer. This call may feed any number of elements (including zero) into the consumer. This is only ever safe to call when the rule is running, as it may do things like resolving source paths.

Specified by:

appendToCommandLine in interface Arg