org.metawidget.statically.html.widgetbuilder.HtmlWidgetBuilderConfig Maven / Gradle / Ivy
// Metawidget (licensed under LGPL)
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
package org.metawidget.statically.html.widgetbuilder;
import org.metawidget.util.simple.ObjectUtils;
/**
* Configures a HtmlWidgetBuilder prior to use. Once instantiated, WidgetBuilders are immutable.
*
* @author Ryan Bradley
*/
public class HtmlWidgetBuilderConfig {
//
// Private members
//
private int mMaximumColumnsInDataTable = 5;
//
// Public methods
//
/**
* Sets the maximum number of columns to display in a generated data table.
*
* By default, Metawidget generates data tables for collections based on their properties.
* However data tables can become unwieldy if they have too many columns.
*
* @param maximumColumnsInDataTable
* the maximum number of columns in a data table, or 0 for unlimited
* @return this, as part of a fluent interface
*/
public HtmlWidgetBuilderConfig setMaximumColumnsInDataTable( int maximumColumnsInDataTable ) {
mMaximumColumnsInDataTable = maximumColumnsInDataTable;
return this;
}
@Override
public boolean equals( Object that ) {
if ( this == that ) {
return true;
}
if ( !ObjectUtils.nullSafeClassEquals( this, that ) ) {
return false;
}
if ( mMaximumColumnsInDataTable != ( (HtmlWidgetBuilderConfig) that ).mMaximumColumnsInDataTable ) {
return false;
}
return true;
}
@Override
public int hashCode() {
int hashCode = 1;
hashCode = 31 * hashCode + mMaximumColumnsInDataTable;
return hashCode;
}
//
// Protected methods
//
protected int getMaximumColumnsInDataTable() {
return mMaximumColumnsInDataTable;
}
}