org.eclipse.linuxtools.lttng.ui/src/org/eclipse/linuxtools/lttng/ui/model/trange/ItemContainer.java

   1 package org.eclipse.linuxtools.lttng.ui.model.trange;
   2
   3 import org.eclipse.linuxtools.tmf.ui.viewers.timeAnalysis.model.ITmfTimeAnalysisEntry;
   4
   5 public interface ItemContainer<T extends ITmfTimeAnalysisEntry> {
   6
   7         /**
   8          * Interface to add resources.
   9          *
  10          * @param process
  11          */
  12         public abstract void addItem(T newItem);
  13
  14         // ========================================================================
  15         // Methods
  16         // ========================================================================
  17         /**
  18          * Request a unique ID
  19          *
  20          * @return Integer
  21          */
  22         public abstract Integer getUniqueId();
  23
  24         /**
  25          * This method is intended for read only purposes in order to keep the
  26          * internal data structure in Synch
  27          *
  28          * @return
  29          */
  30         public abstract T[] readItems();
  31
  32         /**
  33          * Clear the children information for resources related to a specific trace
  34          * e.g. just before refreshing data with a new time range
  35          *
  36          * @param traceId
  37          */
  38         public abstract void clearChildren();
  39
  40         /**
  41          * Clear all resources items e.g. when a new experiment is selected
  42          */
  43         public abstract void clearItems();
  44
  45         /**
  46          * Remove the resources related to a specific trace e.g. during trace
  47          * removal
  48          *
  49          * @param traceId
  50          */
  51         public abstract void removeItems(String traceId);
  52
  53 }