/*
* This file is part of rockframework.
*
* rockframework is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* rockframework 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>;.
*/
package br.net.woodstock.rockframework.domain.persistence;
import java.io.Serializable;
import br.net.woodstock.rockframework.core.RockFrameworkVersion;
import br.net.woodstock.rockframework.core.util.Assert;
import br.net.woodstock.rockframework.core.util.EqualsBuilder;
import br.net.woodstock.rockframework.core.util.HashCodeBuilder;
import br.net.woodstock.rockframework.core.util.ToStringBuilder;
public class Page implements Serializable {
private static final long serialVersionUID = RockFrameworkVersion.VERSION;
private int pageNumber;
private int resultsPerPage;
public Page() {
super();
}
public Page(final int pageNumber, final int resultsPerPage) {
super();
Assert.greaterThan(pageNumber, 0, "pageNumber");
Assert.greaterThan(resultsPerPage, 0, "resultsPerPage");
this.pageNumber = pageNumber;
this.resultsPerPage = resultsPerPage;
}
public int getPageNumber() {
return this.pageNumber;
}
public void setPageNumber(final int pageNumber) {
this.pageNumber = pageNumber;
}
public int getResultsPerPage() {
return this.resultsPerPage;
}
public void setResultsPerPage(final int resultsPerPage) {
this.resultsPerPage = resultsPerPage;
}
@Override
public int hashCode() {
return new HashCodeBuilder().add(this.getPageNumber()).add(this.getResultsPerPage()).build().intValue();
}
@Override
public boolean equals(final Object obj) {
if (!(obj instanceof Page)) {
return false;
}
Page other = (Page) obj;
return new EqualsBuilder().add(this.getPageNumber(), other.getPageNumber()).add(this.getResultsPerPage(), this.getResultsPerPage()).build().booleanValue();
}
@Override
public String toString() {
return new ToStringBuilder(this.getClass()).add("pageNumber", this.getPageNumber()).add("resultsPerPage", this.getResultsPerPage()).build();
}
}