ch.unibe.iam.scg.archie.ui.charts
Class ConsultationNumberDatasetCreator

java.lang.Object
  org.eclipse.core.runtime.PlatformObject
      org.eclipse.core.internal.jobs.InternalJob
          org.eclipse.core.runtime.jobs.Job
              ch.unibe.iam.scg.archie.ui.charts.AbstractDatasetCreator
                  ch.unibe.iam.scg.archie.ui.charts.ConsultationNumberDatasetCreator

All Implemented Interfaces:

java.lang.Comparable, org.eclipse.core.runtime.IAdaptable

public class ConsultationNumberDatasetCreator
extends AbstractDatasetCreator

Creates Dataset for ConsultationNumberChart.

$Id$

Field Summary

Fields inherited from class ch.unibe.iam.scg.archie.ui.charts.AbstractDatasetCreator

dataset

Fields inherited from class org.eclipse.core.runtime.jobs.Job

ASYNC_FINISH, BUILD, DECORATE, INTERACTIVE, LONG, NONE, RUNNING, SHORT, SLEEPING, WAITING

Fields inherited from class org.eclipse.core.internal.jobs.InternalJob

manager

Constructor Summary

ConsultationNumberDatasetCreator(java.lang.String jobName)

Method Summary

org.eclipse.core.runtime.IStatus	createContent(org.eclipse.core.runtime.IProgressMonitor monitor) Creates the content for this dataset creator.
protected boolean	isDatasetEmpty() Method to work around the incapability of finding out whether the dataset has any data in it or not.

Methods inherited from class ch.unibe.iam.scg.archie.ui.charts.AbstractDatasetCreator

getDataset, run

Methods inherited from class org.eclipse.core.runtime.jobs.Job

addJobChangeListener, belongsTo, cancel, canceling, done, getJobManager, getName, getPriority, getProperty, getResult, getRule, getState, getThread, isBlocking, isSystem, isUser, join, removeJobChangeListener, schedule, schedule, setName, setPriority, setProgressGroup, setProperty, setRule, setSystem, setThread, setUser, shouldRun, shouldSchedule, sleep, toString, wakeUp, wakeUp, yieldRule

Methods inherited from class org.eclipse.core.internal.jobs.InternalJob

compareTo

Methods inherited from class org.eclipse.core.runtime.PlatformObject

getAdapter

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.eclipse.core.runtime.IAdaptable

getAdapter

Constructor Detail

ConsultationNumberDatasetCreator

public ConsultationNumberDatasetCreator(java.lang.String jobName)

Parameters:

jobName -

Method Detail

createContent

public org.eclipse.core.runtime.IStatus createContent(org.eclipse.core.runtime.IProgressMonitor monitor)

Description copied from class: AbstractDatasetCreator

Creates the content for this dataset creator. Subclasses need to implement this method and do their main work in here - create the dataset.

Specified by:

createContent in class AbstractDatasetCreator

Returns:

Status that reflect the outcome of the content creation.

isDatasetEmpty

protected boolean isDatasetEmpty()

Description copied from class: AbstractDatasetCreator

Method to work around the incapability of finding out whether the dataset has any data in it or not. The method returns false by default so that even empty dataset get rendered. If a subclass overrides this method, other objects can check for it and e.g. display a warning or information message instead of an empty graph.

Overrides:

isDatasetEmpty in class AbstractDatasetCreator

Returns:

True if the dataset is empty, false else. Returns false by default.