/*
* Copyright 2010 JBoss Inc
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.optaplanner.examples.nurserostering.solver.drools;
import java.io.Serializable;
import org.apache.commons.lang.builder.CompareToBuilder;
import org.apache.commons.lang.builder.EqualsBuilder;
import org.apache.commons.lang.builder.HashCodeBuilder;
import org.optaplanner.examples.nurserostering.domain.Employee;
public class EmployeeWeekendSequence implements Comparable<EmployeeWeekendSequence>, Serializable {
private Employee employee;
private int firstSundayIndex;
private int lastSundayIndex;
public EmployeeWeekendSequence(Employee employee, int firstSundayIndex, int lastSundayIndex) {
this.employee = employee;
this.firstSundayIndex = firstSundayIndex;
this.lastSundayIndex = lastSundayIndex;
}
public Employee getEmployee() {
return employee;
}
public void setEmployee(Employee employee) {
this.employee = employee;
}
public int getFirstSundayIndex() {
return firstSundayIndex;
}
public void setFirstSundayIndex(int firstSundayIndex) {
this.firstSundayIndex = firstSundayIndex;
}
public int getLastSundayIndex() {
return lastSundayIndex;
}
public void setLastSundayIndex(int lastSundayIndex) {
this.lastSundayIndex = lastSundayIndex;
}
public boolean equals(Object o) {
if (this == o) {
return true;
} else if (o instanceof EmployeeWeekendSequence) {
EmployeeWeekendSequence other = (EmployeeWeekendSequence) o;
return new EqualsBuilder()
.append(employee, other.employee)
.append(firstSundayIndex, other.firstSundayIndex)
.append(lastSundayIndex, other.lastSundayIndex)
.isEquals();
} else {
return false;
}
}
public int hashCode() {
return new HashCodeBuilder()
.append(employee)
.append(firstSundayIndex)
.append(lastSundayIndex)
.toHashCode();
}
public int compareTo(EmployeeWeekendSequence other) {
return new CompareToBuilder()
.append(employee, other.employee)
.append(firstSundayIndex, other.firstSundayIndex)
.append(lastSundayIndex, other.lastSundayIndex)
.toComparison();
}
@Override
public String toString() {
return employee + " is working the weekend of " + firstSundayIndex + " - " + lastSundayIndex;
}
public int getWeekendLength() {
return ((lastSundayIndex - firstSundayIndex) / 7) + 1;
}
}