Package org.ngengine.platform

Class NGEUtils

  • public class NGEUtils
extends java.lang.Object

    • Constructor Summary

      Constructors 
      Constructor Description
      NGEUtils()  

    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static boolean allZeroes​(byte[] bytes)  
      static <T> T awaitNoThrow​(AsyncTask<T> task)  
      static java.lang.String bytesToHex​(byte[] bbf)  
      static java.lang.String bytesToHex​(java.nio.ByteBuffer bbf)  
      static java.lang.String censorSpecial​(java.lang.String appName)  
      static boolean dbg​(java.lang.Runnable r)
      Wrapper to exploit assert to toggle on/off debug code usage:
      static boolean equalsIgnoreOrder​(java.util.Map<java.lang.String,​java.util.List<java.lang.String>> tags, java.util.Map<java.lang.String,​java.util.List<java.lang.String>> tags2)  
      static boolean equalsWithOrder​(java.util.Map<java.lang.String,​java.util.List<java.lang.String>> tags, java.util.Map<java.lang.String,​java.util.List<java.lang.String>> tags2)  
      static NGEPlatform getPlatform()  
      static byte[] hexToByteArray​(java.lang.String s)  
      static java.nio.ByteBuffer hexToBytes​(java.lang.String s)  
      static boolean safeBool​(java.lang.Object v)  
      static java.util.Collection<java.lang.String[]> safeCollectionOfStringArray​(java.lang.Object tags)  
      static double safeDouble​(java.lang.Object input)  
      static java.time.Duration safeDurationInSeconds​(java.lang.Object object)  
      static java.time.Instant safeInstantInSeconds​(java.lang.Object object)  
      static int safeInt​(java.lang.Object input)  
      static java.util.List<java.lang.Integer> safeIntList​(java.lang.Object tags)  
      static long safeLong​(java.lang.Object input)
      Convert an input object to a long
      static long safeMSats​(java.lang.Object v)  
      static java.time.Instant safeSecondsInstant​(java.lang.Object object)  
      static java.lang.String safeString​(java.lang.Object input)  
      static java.lang.String[] safeStringArray​(java.lang.Object tags)  
      static java.util.List<java.lang.String> safeStringList​(java.lang.Object tags)  
      static java.net.URI safeURI​(java.lang.Object object)  
      static void setPlatform​(NGEPlatform platform)  

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • NGEUtils

        public NGEUtils()

    • Method Detail

      • setPlatform

        public static void setPlatform​(NGEPlatform platform)

      • getPlatform

        public static NGEPlatform getPlatform()

      • bytesToHex

        public static java.lang.String bytesToHex​(java.nio.ByteBuffer bbf)

      • bytesToHex

        public static java.lang.String bytesToHex​(byte[] bbf)

      • hexToBytes

        public static java.nio.ByteBuffer hexToBytes​(java.lang.String s)

      • hexToByteArray

        public static byte[] hexToByteArray​(java.lang.String s)

      • allZeroes

        public static boolean allZeroes​(byte[] bytes)

      • safeLong

        public static long safeLong​(java.lang.Object input)
        Convert an input object to a long
        Parameters:
        input -
        Returns:

      • safeDouble

        public static double safeDouble​(java.lang.Object input)

      • safeInt

        public static int safeInt​(java.lang.Object input)

      • safeString

        public static java.lang.String safeString​(java.lang.Object input)

      • safeStringArray

        public static java.lang.String[] safeStringArray​(java.lang.Object tags)

      • safeStringList

        public static java.util.List<java.lang.String> safeStringList​(java.lang.Object tags)

      • safeIntList

        public static java.util.List<java.lang.Integer> safeIntList​(java.lang.Object tags)

      • safeCollectionOfStringArray

        public static java.util.Collection<java.lang.String[]> safeCollectionOfStringArray​(java.lang.Object tags)

      • safeBool

        public static boolean safeBool​(java.lang.Object v)

      • safeSecondsInstant

        public static java.time.Instant safeSecondsInstant​(java.lang.Object object)

      • safeMSats

        public static long safeMSats​(java.lang.Object v)

      • safeDurationInSeconds

        public static java.time.Duration safeDurationInSeconds​(java.lang.Object object)

      • safeInstantInSeconds

        public static java.time.Instant safeInstantInSeconds​(java.lang.Object object)

      • safeURI

        public static java.net.URI safeURI​(java.lang.Object object)

      • dbg

        public static boolean dbg​(java.lang.Runnable r)
        Wrapper to exploit assert to toggle on/off debug code usage: 
        
 assert NGEUtils.dbg(() -> {
     // heavy debug code
 });

      • equalsIgnoreOrder

        public static boolean equalsIgnoreOrder​(java.util.Map<java.lang.String,​java.util.List<java.lang.String>> tags,
                                        java.util.Map<java.lang.String,​java.util.List<java.lang.String>> tags2)

      • equalsWithOrder

        public static boolean equalsWithOrder​(java.util.Map<java.lang.String,​java.util.List<java.lang.String>> tags,
                                      java.util.Map<java.lang.String,​java.util.List<java.lang.String>> tags2)

      • awaitNoThrow

        public static <T> T awaitNoThrow​(AsyncTask<T> task)

      • censorSpecial

        public static java.lang.String censorSpecial​(java.lang.String appName)