org.olat.repository
Class RepositoryEntryTypeColumnDescriptor

java.lang.Object
  org.olat.core.gui.components.table.DefaultColumnDescriptor
      org.olat.core.gui.components.table.CustomRenderColumnDescriptor
          org.olat.repository.RepositoryEntryTypeColumnDescriptor

All Implemented Interfaces:

ColumnDescriptor

public class RepositoryEntryTypeColumnDescriptor
extends CustomRenderColumnDescriptor

Description:
This repository entry type column descriptor displays a CSS icon to represent the resource type. The underlying data model must provide an object of type RepositoryEntry

Initial Date: 16.04.2008

Author:

Florian Gnägi, http://www.frentix.com

Field Summary

Fields inherited from class org.olat.core.gui.components.table.DefaultColumnDescriptor

DEFAULT_POPUP_ATTRIBUTES

Fields inherited from interface org.olat.core.gui.components.table.ColumnDescriptor

ALIGNMENT_CENTER, ALIGNMENT_LEFT, ALIGNMENT_RIGHT

Constructor Summary

RepositoryEntryTypeColumnDescriptor(java.lang.String headerKey, int dataColumn, java.lang.String action, java.util.Locale locale, int aligment)
Constructor for this repo entry type column descriptor.

Method Summary

int	compareTo(int rowa, int rowb) We override the compare method because we want to sort on the resourceable type name of the contained olat resource and not on the object.

Methods inherited from class org.olat.core.gui.components.table.CustomRenderColumnDescriptor

renderValue, toString

Methods inherited from class org.olat.core.gui.components.table.DefaultColumnDescriptor

getAction, getAlignment, getHeaderKey, getHrefGenerator, getLocale, getPopUpWindowAttributes, isPopUpWindowAction, isSortingAllowed, modelChanged, otherColumnDescriptorSorted, setAlignment, setHrefGenerator, setIsPopUpWindowAction, setTable, setTranslateHeaderKey, sortingAboutToStart, translateHeaderKey

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

RepositoryEntryTypeColumnDescriptor

public RepositoryEntryTypeColumnDescriptor(java.lang.String headerKey,
                                           int dataColumn,
                                           java.lang.String action,
                                           java.util.Locale locale,
                                           int aligment)

Constructor for this repo entry type column descriptor.

Parameters:

headerKey -

dataColumn -

action -

locale -

aligment -

Method Detail

compareTo

public int compareTo(int rowa,
                     int rowb)

We override the compare method because we want to sort on the resourceable type name of the contained olat resource and not on the object. Alternatively we could have implemented the Comparable interface on the Repository entry, however this would have been missleading because this compare does not compare the repository entries itself but only the resource type names.

Specified by:

compareTo in interface ColumnDescriptor

Overrides:

compareTo in class DefaultColumnDescriptor

Returns:

See Also:

DefaultColumnDescriptor.compareTo(int, int)