Class DelegateToEdgeTransformer<V,​E>

  • All Implemented Interfaces:
    org.apache.commons.collections4.Transformer<VEPair<V,​E>,​java.lang.Number>

    public class DelegateToEdgeTransformer<V,​E>
    extends java.lang.Object
    implements org.apache.commons.collections4.Transformer<VEPair<V,​E>,​java.lang.Number>
    A Transformer that delegates its operation to a Transformer. Mainly useful for technical reasons inside AbstractIterativeScorer; in essence it allows the edge weight instance variable to be of type VEPair,W even if the edge weight Transformer only operates on edges.
    • Field Summary

      Fields 
      Modifier and Type Field Description
      protected org.apache.commons.collections4.Transformer<E,​? extends java.lang.Number> delegate
      The transformer to which this instance delegates its function.
    • Constructor Summary

      Constructors 
      Constructor Description
      DelegateToEdgeTransformer​(org.apache.commons.collections4.Transformer<E,​? extends java.lang.Number> delegate)
      Creates an instance with the specified delegate transformer.
    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      java.lang.Number transform​(VEPair<V,​E> arg0)  
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    • Field Detail

      • delegate

        protected org.apache.commons.collections4.Transformer<E,​? extends java.lang.Number> delegate
        The transformer to which this instance delegates its function.
    • Constructor Detail

      • DelegateToEdgeTransformer

        public DelegateToEdgeTransformer​(org.apache.commons.collections4.Transformer<E,​? extends java.lang.Number> delegate)
        Creates an instance with the specified delegate transformer.
        Parameters:
        delegate - the Transformer to which this instance will delegate
    • Method Detail

      • transform

        public java.lang.Number transform​(VEPair<V,​E> arg0)
        Specified by:
        transform in interface org.apache.commons.collections4.Transformer<V,​E>
        See Also:
        Transformer.transform(Object)