/*
* Copyright 2000-2016 Vaadin Ltd.
*
* 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 com.vaadin.v7.data.sort;
import java.io.Serializable;
import com.vaadin.shared.data.sort.SortDirection;
/**
* Sort order descriptor. Links together a {@link SortDirection} value and a
* Vaadin container property ID.
*
* @since 7.4
* @author Vaadin Ltd
*/
@Deprecated
public class SortOrder implements Serializable {
private final Object propertyId;
private final SortDirection direction;
/**
* Create a SortOrder object. Both arguments must be non-null.
*
* @param propertyId
* id of the data source property to sort by
* @param direction
* value indicating whether the property id should be sorted in
* ascending or descending order
*/
public SortOrder(Object propertyId, SortDirection direction) {
if (propertyId == null) {
throw new IllegalArgumentException("Property ID can not be null!");
}
if (direction == null) {
throw new IllegalArgumentException(
"Direction value can not be null!");
}
this.propertyId = propertyId;
this.direction = direction;
}
/**
* Returns the property ID.
*
* @return a property ID
*/
public Object getPropertyId() {
return propertyId;
}
/**
* Returns the {@link SortDirection} value.
*
* @return a sort direction value
*/
public SortDirection getDirection() {
return direction;
}
@Override
public String toString() {
return propertyId + " " + direction;
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + direction.hashCode();
result = prime * result + propertyId.hashCode();
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
} else if (obj == null) {
return false;
} else if (getClass() != obj.getClass()) {
return false;
}
SortOrder other = (SortOrder) obj;
if (direction != other.direction) {
return false;
} else if (!propertyId.equals(other.propertyId)) {
return false;
}
return true;
}
}