/* Copyright 2012 Thorben Lindhauer
*
* 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 de.unipotsdam.hpi.thorben.ppi.typehelper;
public class DoubleHelper implements TypeHelper<Double> {
public Double createZero() {
return new Double(0);
}
public Double add(Double summandA, Double summandB) {
return summandA + summandB;
}
public Double divide(Double dividend, Double divisor) {
return dividend / divisor;
}
public Double asType(Number n) {
return new Double(n.doubleValue());
}
public Double createMaxValue() {
return new Double(Double.MAX_VALUE);
}
public Double createMinValue() {
return new Double(-Double.MAX_VALUE);
}
public boolean greaterThan(Double valueA, Double valueB) {
return valueA > valueB;
}
public boolean lowerThan(Double valueA, Double valueB) {
return valueA < valueB;
}
public Double parseType(String s) {
return Double.parseDouble(s);
}
}