com.spotify.helios.cli

Class Utils

java.lang.Object

com.spotify.helios.cli.Utils

public class Utils
extends Object

Constructor Summary

Constructors

Constructor and Description
Utils()

Method Summary

Modifier and Type	Method and Description
static <K,V> Map<K,V>	allAsMap(Map<K,com.google.common.util.concurrent.ListenableFuture<V>> map)
static Map<String,String>	argToStringMap(net.sourceforge.argparse4j.inf.Namespace namespace, net.sourceforge.argparse4j.inf.Argument arg)
static HeliosClient	getClient(Target target, PrintStream err, String username)
static List<HostSelector>	parseHostSelectors(net.sourceforge.argparse4j.inf.Namespace namespace, net.sourceforge.argparse4j.inf.Argument arg)
static <K extends Comparable<K>,V> void	printMap(PrintStream out, String name, com.google.common.base.Function<V,String> transform, Map<K,V> values)
static boolean	userConfirmed(PrintStream out, BufferedReader stdin)

Methods inherited from class java.lang.Object

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

Constructor Detail

Utils

public Utils()

Method Detail

allAsMap

public static <K,V> Map<K,V> allAsMap(Map<K,com.google.common.util.concurrent.ListenableFuture<V>> map)
                               throws ExecutionException,
                                      InterruptedException

Throws:

ExecutionException

InterruptedException

getClient

public static HeliosClient getClient(Target target,
                                     PrintStream err,
                                     String username)

userConfirmed

public static boolean userConfirmed(PrintStream out,
                                    BufferedReader stdin)
                             throws IOException

Throws:

IOException

argToStringMap

public static Map<String,String> argToStringMap(net.sourceforge.argparse4j.inf.Namespace namespace,
                                                net.sourceforge.argparse4j.inf.Argument arg)

printMap

public static <K extends Comparable<K>,V> void printMap(PrintStream out,
                                                        String name,
                                                        com.google.common.base.Function<V,String> transform,
                                                        Map<K,V> values)

parseHostSelectors

public static List<HostSelector> parseHostSelectors(net.sourceforge.argparse4j.inf.Namespace namespace,
                                                    net.sourceforge.argparse4j.inf.Argument arg)