Class MultiKey

  • public final class MultiKey
    extends java.lang.Object
    Combines multiple values to form a single composite key. MultiKey can often be used as an alternative to nested maps.
    • Constructor Summary

      Constructor Description
      MultiKey​(java.lang.Object... values)
      Creates a new instance from the provided values.
    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      boolean equals​(java.lang.Object obj)  
      java.lang.Object[] getValues()
      Returns a copy of the values array.
      int hashCode()  
      java.lang.String toString()  
      • Methods inherited from class java.lang.Object

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

      • MultiKey

        public MultiKey​(java.lang.Object... values)
        Creates a new instance from the provided values. It is assumed that the values provided are good map keys themselves -- immutable, with proper implementations of equals() and hashCode().
        values -
    • Method Detail

      • hashCode

        public int hashCode()
        hashCode in class java.lang.Object
      • equals

        public boolean equals​(java.lang.Object obj)
        equals in class java.lang.Object
      • toString

        public java.lang.String toString()
        toString in class java.lang.Object
      • getValues

        public java.lang.Object[] getValues()
        Returns a copy of the values array.