Class Attributes


  • public class Attributes
    extends java.lang.Object
    The Attributes class stores name value pairs. Problem: The HashMap for storing the name value pairs has a very high memory footprint, replace it.
    • Constructor Summary

      Constructors 
      Constructor Description
      Attributes()  
    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      java.lang.String getValue​(java.lang.String key)
      Retrieves the value for the given key or null if attribute it not set.
      java.util.Iterator<java.lang.String> iterator()
      Iterates over the keys.
      void setValue​(java.lang.String key, java.lang.String value)
      Sets a key/value pair.
      • Methods inherited from class java.lang.Object

        equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    • Constructor Detail

      • Attributes

        public Attributes()
    • Method Detail

      • getValue

        public java.lang.String getValue​(java.lang.String key)
        Retrieves the value for the given key or null if attribute it not set.
        Parameters:
        key -
        Returns:
        the value
      • setValue

        public void setValue​(java.lang.String key,
                             java.lang.String value)
        Sets a key/value pair.
        Parameters:
        key -
        value -
      • iterator

        public java.util.Iterator<java.lang.String> iterator()
        Iterates over the keys.
        Returns:
        key-Iterator