| /* |
| * Copyright 2017 Kuelap, 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 io.mifos.individuallending.internal.service.schedule; |
| |
| import java.math.BigDecimal; |
| import java.util.Objects; |
| import java.util.Optional; |
| |
| /** |
| * @author Myrle Krantz |
| */ |
| public class ChargeRange { |
| final private BigDecimal from; |
| @SuppressWarnings("OptionalUsedAsFieldOrParameterType") |
| final private Optional<BigDecimal> to; |
| |
| ChargeRange( |
| final BigDecimal from, |
| @SuppressWarnings("OptionalUsedAsFieldOrParameterType") final Optional<BigDecimal> to) { |
| this.from = from; |
| this.to = to; |
| } |
| |
| public boolean amountIsWithinRange(final BigDecimal amountProportionalTo) { |
| return to.map(bigDecimal -> from.compareTo(amountProportionalTo) <= 0 && |
| bigDecimal.compareTo(amountProportionalTo) > 0) |
| .orElseGet(() -> from.compareTo(amountProportionalTo) <= 0); |
| } |
| |
| @Override |
| public boolean equals(Object o) { |
| if (this == o) return true; |
| if (o == null || getClass() != o.getClass()) return false; |
| ChargeRange that = (ChargeRange) o; |
| return Objects.equals(from, that.from) && |
| Objects.equals(to, that.to); |
| } |
| |
| @Override |
| public int hashCode() { |
| return Objects.hash(from, to); |
| } |
| |
| @Override |
| public String toString() { |
| return "ChargeRange{" + |
| "from=" + from + |
| ", to=" + to + |
| '}'; |
| } |
| } |