Class LastModifiedAlgorithm

  • All Implemented Interfaces:
    Algorithm

    public class LastModifiedAlgorithm
    extends java.lang.Object
    implements Algorithm
    Computes a 'timestamp' of file based on the lastModified time of that file.
    Since:
    Ant 1.10.6 and 1.9.14
    Version:
    2018-07-25
    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      java.lang.String getValue​(java.io.File file)
      Computes a 'timestamp' for a file based on the lastModified time.
      boolean isValid()
      This algorithm doesn't need any configuration.
      • Methods inherited from class java.lang.Object

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

      • LastModifiedAlgorithm

        public LastModifiedAlgorithm()
    • Method Detail

      • isValid

        public boolean isValid()
        This algorithm doesn't need any configuration. Therefore it's always valid.
        Specified by:
        isValid in interface Algorithm
        Returns:
        always true
      • getValue

        public java.lang.String getValue​(java.io.File file)
        Computes a 'timestamp' for a file based on the lastModified time.
        Specified by:
        getValue in interface Algorithm
        Parameters:
        file - The file for which the value should be computed
        Returns:
        the timestamp or null if the timestamp couldn't be computed