be.bagofwords.util

Class Utils

java.lang.Object

be.bagofwords.util.Utils

public class Utils
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	Utils.Action

Constructor Summary

Constructors

Constructor and Description
Utils()

Method Summary

Modifier and Type	Method and Description
static void	addLibraryPath(String pathToAdd)
static <T> java.util.stream.Stream<T>	fasterParallelStream(Collection<T> items)
static <T> List<T>	filter(List<T> list, Filter<T> filter)
static String	getGitVersion()
static String	getIP()
static String	getStackTrace(StackTraceElement[] stackTrace)
static String	getStackTrace(Throwable e)
static <T> ArrayList<T>	list()
static <S extends Comparable,T> ArrayList<Pair<S,T>>	list(HashMap<S,T> map)
static <T> ArrayList<T>	list(List<T> origList, T obj)
static <T> ArrayList<T>	list(T... objs)
static <T,S> HashMap<T,S>	map()
static <T,S> HashMap<T,S>	map(ArrayList<Pair<T,S>> values)
static int	minFraq(int value, int divisor)
static int	minLog(int val)
static void	noException(Utils.Action action)
static <S,T> Pair<S,T>	pair(S obj1, T obj2)
static int	readInt(byte[] data, int position, int numOfBytes)
static <T extends Comparable,S> ArrayList<Pair<T,S>>	reverseList(HashMap<S,T> map)
static boolean	terminateWasRequestedForCurrentThread()
static void	threadSleep(long ms)
static void	writeInt(byte[] data, int position, int value, int numOfBytes)

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

list

public static <T> ArrayList<T> list()

minFraq

public static int minFraq(int value,
                          int divisor)

minLog

public static int minLog(int val)

readInt

public static int readInt(byte[] data,
                          int position,
                          int numOfBytes)

writeInt

public static void writeInt(byte[] data,
                            int position,
                            int value,
                            int numOfBytes)

getIP

public static String getIP()

getGitVersion

public static String getGitVersion()

reverseList

public static <T extends Comparable,S> ArrayList<Pair<T,S>> reverseList(HashMap<S,T> map)

list

public static <S extends Comparable,T> ArrayList<Pair<S,T>> list(HashMap<S,T> map)

list

public static <T> ArrayList<T> list(List<T> origList,
                                    T obj)

list

public static <T> ArrayList<T> list(T... objs)

pair

public static <S,T> Pair<S,T> pair(S obj1,
                                   T obj2)

map

public static <T,S> HashMap<T,S> map()

map

public static <T,S> HashMap<T,S> map(ArrayList<Pair<T,S>> values)

getStackTrace

public static String getStackTrace(Throwable e)

threadSleep

public static void threadSleep(long ms)

terminateWasRequestedForCurrentThread

public static boolean terminateWasRequestedForCurrentThread()

filter

public static <T> List<T> filter(List<T> list,
                                 Filter<T> filter)

addLibraryPath

public static void addLibraryPath(String pathToAdd)

getStackTrace

public static String getStackTrace(StackTraceElement[] stackTrace)

fasterParallelStream

public static <T> java.util.stream.Stream<T> fasterParallelStream(Collection<T> items)

noException

public static void noException(Utils.Action action)