java.lang.Object | +--com.ibm.lab.soln.resources.markers.RecentEdits
Implements support for a set of revolving markers that identify the most
recently edited files. A fixed maximum number of markers are created.
Internally a HashMap is used to track the marker-resource
relationship and a Vector to implement a FIFO list of
recently edited files and backtrack to the marker when one is removed.
| Constructor Summary | |
RecentEdits()
Constructor for RecentEdits which loads all markers into
the internal HashMap and Vector. |
|
| Method Summary | |
void |
addReditMarker(org.eclipse.core.resources.IResource res)
Adds a marker to the passed resource and keeps a reference to the resource in the internal HashMap and Vector. |
void |
checkReditMarker(org.eclipse.core.resources.IResource res,
org.eclipse.core.resources.IResourceDelta delta)
Determines if a marker that is being used to track recently edited files has been deleted, and if so, removes the corresponding entries from the internal HashMap and Vector. |
int |
getLimit()
Returns a limit value. |
boolean |
recentEditsEnabled(org.eclipse.core.resources.IResource resource)
Identifies if the resource is ok for recent edit tracking. |
| Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
public RecentEdits()
RecentEdits which loads all markers into
the internal HashMap and Vector. This class is
instantiated by the RecentEditsRCL resource change listener.| Method Detail |
public void addReditMarker(org.eclipse.core.resources.IResource res)
throws org.eclipse.core.runtime.CoreException
HashMap and Vector.
If the limit for the number of markers has been hit, the oldest marker
is removed before a new one is created. Markers are only added if
they have not been added before, the resource is not derived, and
the resource name does not start with a "." to indicate a system file.
Derived resources are typically created by a builder, and not subject
to direct user editing.
The marker is defined as a subtype of bookmark and problemmarker so the marker will be shown in the Bookmark and Tasks view.
res - Resource to which a marker will be added.
public void checkReditMarker(org.eclipse.core.resources.IResource res,
org.eclipse.core.resources.IResourceDelta delta)
HashMap and Vector.res - delta - public int getLimit()
com.ibm.lab.soln.dialogs plug-in if available, or a hardcoded
value of 4.public boolean recentEditsEnabled(org.eclipse.core.resources.IResource resource)