Package io.datarouter.storage.util

Class KeyRangeTool

java.lang.Object
io.datarouter.storage.util.KeyRangeTool
public class KeyRangeTool
extends java.lang.Object

  • Nested Class Summary

    Nested Classes 
    Modifier and Type Class Description
    static interface  KeyRangeTool.KeyWithStringFieldSuffixProvider<PK extends io.datarouter.model.key.primary.PrimaryKey<PK>>  

  • Constructor Summary

    Constructors 
    Constructor Description
    KeyRangeTool()  

  • Method Summary

    Modifier and Type Method Description
    static <PK extends io.datarouter.model.key.primary.PrimaryKey<PK>>
    boolean    		 contains​(io.datarouter.util.tuple.Range<PK> range, PK pk)  
    static <PK extends io.datarouter.model.key.primary.PrimaryKey<PK>>
    io.datarouter.util.tuple.Range<PK>    		 forPrefix​(PK prefix)  
    static <PK extends io.datarouter.model.key.primary.PrimaryKey<PK>>
    io.datarouter.util.tuple.Range<PK>    		 forPrefixWithWildcard​(java.lang.String prefixString, KeyRangeTool.KeyWithStringFieldSuffixProvider<PK> keyWithStringFieldSuffixProvider)  
    static java.lang.String incrementLastChar​(java.lang.String string)  
    static <PK extends io.datarouter.model.key.primary.PrimaryKey<PK>>
    boolean    		 isAfterEndOfRange​(io.datarouter.util.tuple.Range<PK> range, PK pk)  
    static <PK extends io.datarouter.model.key.primary.PrimaryKey<PK>>
    boolean    		 isBeforeStartOfRange​(io.datarouter.util.tuple.Range<PK> range, PK pk)  

    Methods inherited from class java.lang.Object

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

  • Constructor Details

  • Method Details

    • forPrefix

      public static <PK extends io.datarouter.model.key.primary.PrimaryKey<PK>> io.datarouter.util.tuple.Range<PK> forPrefix​(PK prefix)

    • forPrefixWithWildcard

      public static <PK extends io.datarouter.model.key.primary.PrimaryKey<PK>> io.datarouter.util.tuple.Range<PK> forPrefixWithWildcard​(java.lang.String prefixString, KeyRangeTool.KeyWithStringFieldSuffixProvider<PK> keyWithStringFieldSuffixProvider)

    • incrementLastChar

      public static java.lang.String incrementLastChar​(java.lang.String string)

    • contains

      public static <PK extends io.datarouter.model.key.primary.PrimaryKey<PK>> boolean contains​(io.datarouter.util.tuple.Range<PK> range, PK pk)

    • isBeforeStartOfRange

      public static <PK extends io.datarouter.model.key.primary.PrimaryKey<PK>> boolean isBeforeStartOfRange​(io.datarouter.util.tuple.Range<PK> range, PK pk)

    • isAfterEndOfRange

      public static <PK extends io.datarouter.model.key.primary.PrimaryKey<PK>> boolean isAfterEndOfRange​(io.datarouter.util.tuple.Range<PK> range, PK pk)