akka.util
Class Helpers$
java.lang.Object
akka.util.Helpers$
public class Helpers$
- extends java.lang.Object
Field Summary |
static Helpers$ |
MODULE$
Static reference to the singleton instance of this Scala object. |
Method Summary |
java.lang.String |
base64(long l,
java.lang.StringBuilder sb)
|
java.lang.String |
base64chars()
|
int |
compareIdentityHash(java.lang.Object a,
java.lang.Object b)
|
java.lang.String |
currentTimeMillisToUTCString(long timestamp)
Converts a "currentTimeMillis"-obtained timestamp accordingly: |
<T> java.util.Comparator<T> |
|
identityHashComparator(java.util.Comparator<T> comp)
Create a comparator which will efficiently use System.identityHashCode ,
unless that happens to be the same for two non-equals objects, in which
case the supplied “real” comparator is used; the comparator must be
consistent with equals, otherwise it would not be an enhancement over
the identityHashCode. |
boolean |
isWindows()
|
java.util.regex.Pattern |
makePattern(java.lang.String s)
|
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
MODULE$
public static final Helpers$ MODULE$
- Static reference to the singleton instance of this Scala object.
Helpers$
public Helpers$()
isWindows
public boolean isWindows()
makePattern
public java.util.regex.Pattern makePattern(java.lang.String s)
compareIdentityHash
public int compareIdentityHash(java.lang.Object a,
java.lang.Object b)
identityHashComparator
public <T> java.util.Comparator<T> identityHashComparator(java.util.Comparator<T> comp)
- Create a comparator which will efficiently use
System.identityHashCode
,
unless that happens to be the same for two non-equals objects, in which
case the supplied “real” comparator is used; the comparator must be
consistent with equals, otherwise it would not be an enhancement over
the identityHashCode.
currentTimeMillisToUTCString
public java.lang.String currentTimeMillisToUTCString(long timestamp)
- Converts a "currentTimeMillis"-obtained timestamp accordingly:
"$hours%02d:$minutes%02d:$seconds%02d.$ms%03dUTC"
- Parameters:
timestamp
- a "currentTimeMillis"-obtained timestamp
- Returns:
- the formatted timestamp
base64chars
public final java.lang.String base64chars()
base64
public java.lang.String base64(long l,
java.lang.StringBuilder sb)