/*******************************************************************************
* Copyright 2011 The Regents of the University of California
*
* 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.ohmage.conditionevaluator.comparator;
import org.ohmage.conditionevaluator.DataPoint;
/**
* Comparator for the hours_before_now prompt type.
*
* @author Mohamad Monibi
*
*/
public class HoursBeforeNowDataPointComparator extends BasicDataPointComparator {
@Override
protected boolean equals(DataPoint dataPoint, String value) {
Integer dataPointValue = (Integer) dataPoint.getValue();
Integer valueToCompare = Integer.parseInt(value);
if (dataPointValue.compareTo(valueToCompare) == 0) {
return true;
} else {
return false;
}
}
@Override
protected boolean greaterThan(DataPoint dataPoint, String value) {
Integer dataPointValue = (Integer) dataPoint.getValue();
Integer valueToCompare = Integer.parseInt(value);
if (dataPointValue.compareTo(valueToCompare) > 0) {
return true;
} else {
return false;
}
}
@Override
protected boolean greaterThanOrEquals(DataPoint dataPoint, String value) {
Integer dataPointValue = (Integer) dataPoint.getValue();
Integer valueToCompare = Integer.parseInt(value);
if (dataPointValue.compareTo(valueToCompare) >= 0) {
return true;
} else {
return false;
}
}
@Override
protected boolean lessThan(DataPoint dataPoint, String value) {
Integer dataPointValue = (Integer) dataPoint.getValue();
Integer valueToCompare = Integer.parseInt(value);
if (dataPointValue.compareTo(valueToCompare) < 0) {
return true;
} else {
return false;
}
}
@Override
protected boolean lessThanOrEquals(DataPoint dataPoint, String value) {
Integer dataPointValue = (Integer) dataPoint.getValue();
Integer valueToCompare = Integer.parseInt(value);
if (dataPointValue.compareTo(valueToCompare) <= 0) {
return true;
} else {
return false;
}
}
@Override
protected boolean notEquals(DataPoint dataPoint, String value) {
Integer dataPointValue = (Integer) dataPoint.getValue();
Integer valueToCompare = Integer.parseInt(value);
if (dataPointValue.compareTo(valueToCompare) != 0) {
return true;
} else {
return false;
}
}
}