Class Uid


  • public final class Uid
    extends java.lang.Object
    • Constructor Summary

      Constructors 
      Constructor Description
      Uid​(java.lang.String type, java.lang.String id)  
    • Method Summary

      Modifier and Type Method Description
      static java.lang.String decodeId​(byte[] idBytes)
      Decode an indexed id back to its original form.
      static java.lang.String decodeId​(byte[] idBytes, int offset, int length)
      Decode an indexed id back to its original form.
      static org.apache.lucene.util.BytesRef encodeId​(java.lang.String id)
      Encode an id for storage in the index.
      boolean equals​(java.lang.Object o)  
      int hashCode()  
      java.lang.String id()  
      java.lang.String toString()  
      java.lang.String type()  
      • Methods inherited from class java.lang.Object

        clone, finalize, getClass, notify, notifyAll, wait, wait, wait
    • Constructor Detail

      • Uid

        public Uid​(java.lang.String type,
                   java.lang.String id)
    • Method Detail

      • type

        public java.lang.String type()
      • id

        public java.lang.String id()
      • equals

        public boolean equals​(java.lang.Object o)
        Overrides:
        equals in class java.lang.Object
      • hashCode

        public int hashCode()
        Overrides:
        hashCode in class java.lang.Object
      • toString

        public java.lang.String toString()
        Overrides:
        toString in class java.lang.Object
      • encodeId

        public static org.apache.lucene.util.BytesRef encodeId​(java.lang.String id)
        Encode an id for storage in the index. This encoding is optimized for numeric and base64 ids, which are encoded in a much denser way than what UTF8 would do.
        See Also:
        decodeId(byte[])
      • decodeId

        public static java.lang.String decodeId​(byte[] idBytes)
        Decode an indexed id back to its original form.
        See Also:
        encodeId(java.lang.String)
      • decodeId

        public static java.lang.String decodeId​(byte[] idBytes,
                                                int offset,
                                                int length)
        Decode an indexed id back to its original form.
        See Also:
        encodeId(java.lang.String)