Package edu.caltech.nanodb.storage

Class DBPageID

  • public class DBPageID
extends java.lang.Object
    A class representing the unique identity of a DBPage, used as a key for tracking pages in maps.

    • Field Summary

      Fields 
      Modifier and Type Field Description
      private java.io.File file  
      private int pageNo  

    • Constructor Summary

      Constructors 
      Constructor Description
      DBPageID​(DBPage dbPage)  
      DBPageID​(java.io.File file, int pageNo)  

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      boolean equals​(java.lang.Object obj)  
      int hashCode()  

      • Methods inherited from class java.lang.Object

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

    • Field Detail

      • file

        private java.io.File file

      • pageNo

        private int pageNo

    • Constructor Detail

      • DBPageID

        public DBPageID​(java.io.File file,
                int pageNo)

      • DBPageID

        public DBPageID​(DBPage dbPage)

    • Method Detail

      • equals

        public boolean equals​(java.lang.Object obj)
        Overrides:
        equals in class java.lang.Object

      • hashCode

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