| // © 2016 and later: Unicode, Inc. and others. |
| // License & terms of use: http://www.unicode.org/copyright.html |
| /* |
| ******************************************************************************* |
| * Copyright (C) 2008-2009, International Business Machines |
| * Corporation and others. All Rights Reserved. |
| ******************************************************************************* |
| */ |
| |
| package com.ibm.icu.util; |
| |
| import java.io.Serializable; |
| |
| |
| /** |
| * This class represents date interval. |
| * It is a pair of long representing from date 1 to date 2. |
| * @stable ICU 4.0 |
| */ |
| public final class DateInterval implements Serializable { |
| |
| private static final long serialVersionUID = 1; |
| |
| private final long fromDate; |
| private final long toDate; |
| |
| /** |
| * Constructor given from date and to date. |
| * @param from The from date in date interval. |
| * @param to The to date in date interval. |
| * @stable ICU 4.0 |
| */ |
| public DateInterval(long from, long to) |
| { |
| fromDate = from; |
| toDate = to; |
| } |
| |
| /** |
| * Get the from date. |
| * @return the from date in dateInterval. |
| * @stable ICU 4.0 |
| */ |
| public long getFromDate() |
| { |
| return fromDate; |
| } |
| |
| /** |
| * Get the to date. |
| * @return the to date in dateInterval. |
| * @stable ICU 4.0 |
| */ |
| public long getToDate() |
| { |
| return toDate; |
| } |
| |
| /** |
| * Override equals |
| * @stable ICU 4.0 |
| */ |
| public boolean equals(Object a) { |
| if ( a instanceof DateInterval ) { |
| DateInterval di = (DateInterval)a; |
| return fromDate == di.fromDate && toDate == di.toDate; |
| } |
| return false; |
| } |
| |
| /** |
| * Override hashcode |
| * @stable ICU 4.0 |
| */ |
| public int hashCode() { |
| return (int)(fromDate + toDate); |
| } |
| |
| /** |
| * Override toString |
| * @stable ICU 4.0 |
| */ |
| public String toString() { |
| return String.valueOf(fromDate) + " " + String.valueOf(toDate); |
| } |
| |
| } // end class DateInterval |