Class DummyProgressListener

  • All Implemented Interfaces:
    ProgressListener

    public class DummyProgressListener
    extends Object
    implements ProgressListener
    A dummy progress listener.
    Author:
    Andrea Antonello (www.hydrologis.com)
    • Constructor Detail

      • DummyProgressListener

        public DummyProgressListener()
    • Method Detail

      • complete

        public void complete()
        Description copied from interface: ProgressListener
        Notifies this listener that the operation has finished. The progress indicator will shows 100% or disappears, at implementor choice. If warning messages were pending, they will be displayed now.
        Specified by:
        complete in interface ProgressListener
      • dispose

        public void dispose()
        Description copied from interface: ProgressListener
        Releases any resources used by this listener. If the progress were reported in a window, this window may be disposed.
        Specified by:
        dispose in interface ProgressListener
      • getDescription

        public String getDescription()
      • getProgress

        public float getProgress()
        Description copied from interface: ProgressListener
        Returns the current progress as a percent completed.
        Specified by:
        getProgress in interface ProgressListener
        Returns:
        Percent completed between 0 and 100 inclusive.
      • getTask

        public InternationalString getTask()
        Description copied from interface: ProgressListener
        Returns the description of the current task being performed, or null if none. It is assumed that if the task is null applications may simply report that the process is "in progress" or "working" as represented in the current locale.
        Specified by:
        getTask in interface ProgressListener
        Returns:
        Description of the task being performed, or null if none.
      • isCanceled

        public boolean isCanceled()
        Description copied from interface: ProgressListener
        Returns true if this job is cancelled.
        Specified by:
        isCanceled in interface ProgressListener
        Returns:
        true if this job is cancelled.
      • progress

        public void progress​(float percent)
        Description copied from interface: ProgressListener
        Notifies this listener of progress in the lengthly operation. Progress are reported as a value between 0 and 100 inclusive. Values out of bounds will be clamped.
        Specified by:
        progress in interface ProgressListener
        Parameters:
        percent - The progress as a value between 0 and 100 inclusive.
      • setCanceled

        public void setCanceled​(boolean cancel)
        Description copied from interface: ProgressListener
        Indicates that task should be cancelled.
        Specified by:
        setCanceled in interface ProgressListener
        Parameters:
        cancel - true for cancelling the task.
      • setDescription

        public void setDescription​(String description)
      • setTask

        public void setTask​(InternationalString task)
        Description copied from interface: ProgressListener
        Sets the description of the current task being performed. This method is usually invoked before any progress begins. However, it is legal to invoke this method at any time during the operation, in which case the description display is updated without any change to the percentage accomplished.
        Specified by:
        setTask in interface ProgressListener
        Parameters:
        task - Description of the task being performed, or null if none.
      • warningOccurred

        public void warningOccurred​(String source,
                                    String location,
                                    String warning)
        Description copied from interface: ProgressListener
        Reports a warning. This warning may be logged, printed to the standard error stream, appears in a windows or be ignored, at implementor choice.
        Specified by:
        warningOccurred in interface ProgressListener
        Parameters:
        source - Name of the warning source, or null if none. This is typically the filename in process of being parsed or the URL of the data being processed
        location - Text to write on the left side of the warning message, or null if none. This is typically the line number where the error occured in the source file or the feature ID of the feature that produced the message
        warning - The warning message.