From b1078581d4730d4944180a739fcce51a39259112 Mon Sep 17 00:00:00 2001 From: Marcin Chrzanowski Date: Sun, 3 Nov 2019 12:55:03 +0100 Subject: Initialize gradle project --- .../edu/mimuw/cloudatlas/model/ValueDuration.java | 272 --------------------- 1 file changed, 272 deletions(-) delete mode 100644 src/pl/edu/mimuw/cloudatlas/model/ValueDuration.java (limited to 'src/pl/edu/mimuw/cloudatlas/model/ValueDuration.java') diff --git a/src/pl/edu/mimuw/cloudatlas/model/ValueDuration.java b/src/pl/edu/mimuw/cloudatlas/model/ValueDuration.java deleted file mode 100644 index bf9d0e0..0000000 --- a/src/pl/edu/mimuw/cloudatlas/model/ValueDuration.java +++ /dev/null @@ -1,272 +0,0 @@ -/** - * Copyright (c) 2014, University of Warsaw - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are permitted - * provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, this list of - * conditions and the following disclaimer in the documentation and/or other materials provided - * with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND - * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, - * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY - * WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -package pl.edu.mimuw.cloudatlas.model; - -import java.lang.IllegalArgumentException; -import java.text.ParseException; -import java.util.regex.Matcher; -import java.util.regex.Pattern; - -/** - * A class representing duration in milliseconds. The duration can be negative. This is a simple wrapper of a Java - * Long object. - */ -public class ValueDuration extends ValueSimple { - public static class InvalidFormatException extends IllegalArgumentException { - } - - /** - * Regex pattern for duration strings. - */ - private static final Pattern DURATION_PATTERN = Pattern.compile( - "(?[+-])(?\\d+) " + - "(?[0-1][0-9]|2[0-3]):(?[0-5][0-9]):(?[0-5][0-9])." + - "(?[0-9]{3})" - ); - - /** - * Constructs a new ValueDuration object wrapping the specified value. - * - * @param value the value to wrap - */ - public ValueDuration(Long value) { - super(value); - } - - @Override - public Type getType() { - return TypePrimitive.DURATION; - } - - @Override - public Value getDefaultValue() { - return new ValueDuration(0l); - } - - /** - * Constructs a new ValueDuration object from the specified amounts of different time units. - * - * @param seconds a number of full seconds - * @param milliseconds a number of milliseconds (an absolute value does not have to be lower than 1000) - */ - public ValueDuration(long seconds, long milliseconds) { - this(seconds * 1000l + milliseconds); - } - - /** - * Constructs a new ValueDuration object from the specified amounts of different time units. - * - * @param minutes a number of full minutes - * @param seconds a number of full seconds (an absolute value does not have to be lower than 60) - * @param milliseconds a number of milliseconds (an absolute value does not have to be lower than 1000) - */ - public ValueDuration(long minutes, long seconds, long milliseconds) { - this(minutes * 60l + seconds, milliseconds); - } - - /** - * Constructs a new ValueDuration object from the specified amounts of different time units. - * - * @param hours a number of full hours - * @param minutes a number of full minutes (an absolute value does not have to be lower than 60) - * @param seconds a number of full seconds (an absolute value does not have to be lower than 60) - * @param milliseconds a number of milliseconds (an absolute value does not have to be lower than 1000) - */ - public ValueDuration(long hours, long minutes, long seconds, long milliseconds) { - this(hours * 60l + minutes, seconds, milliseconds); - } - - /** - * Constructs a new ValueDuration object from the specified amounts of different time units. - * - * @param days a number of full days - * @param hours a number of full hours (an absolute value does not have to be lower than 24) - * @param minutes a number of full minutes (an absolute value does not have to be lower than 60) - * @param seconds a number of full seconds (an absolute value does not have to be lower than 60) - * @param milliseconds a number of milliseconds (an absolute value does not have to be lower than 1000) - */ - public ValueDuration(long days, long hours, long minutes, long seconds, long milliseconds) { - this(days * 24l + hours, minutes, seconds, milliseconds); - } - - /** - * Constructs a new ValueDuration object from its textual representation. The representation has - * format: sd hh:mm:ss.lll where: - *
    - *
  • s is a sign (+ or -),
    • - *
  • d is a number of days,
    • - *
  • hh is a number of hours (between 00 and 23),
    • - *
  • mm is a number of minutes (between 00 and 59),
    • - *
  • ss is a number of seconds (between 00 and 59),
    • - *
  • lll is a number of milliseconds (between 000 and 999).
    • - *
- *

- * All fields are obligatory. - * - * @param value a textual representation of a duration - * @throws IllegalArgumentException if value does not meet described rules - */ - public ValueDuration(String value) { - this(parseDuration(value)); - } - - private static long parseDuration(String value) { - Matcher matcher = DURATION_PATTERN.matcher(value); - if (!matcher.matches()) { - throw new InvalidFormatException(); - } - - long result = parseLongGroup(matcher, "days"); - result *= 24; - result += parseLongGroup(matcher, "hours"); - result *= 60; - result += parseLongGroup(matcher, "minutes"); - result *= 60; - result += parseLongGroup(matcher, "seconds"); - result *= 1000; - result += parseLongGroup(matcher, "milliseconds"); - result *= matcher.group("sign").equals("+") ? 1 : -1; - - return result; - } - - private static long parseLongGroup(Matcher matcher, String group) { - return Long.parseLong(matcher.group(group)); - } - - @Override - public ValueBoolean isLowerThan(Value value) { - sameTypesOrThrow(value, Operation.COMPARE); - if(isNull() || value.isNull()) - return new ValueBoolean(null); - return new ValueBoolean(getValue() < ((ValueDuration)value).getValue()); - } - - @Override - public ValueDuration addValue(Value value) { - sameTypesOrThrow(value, Operation.ADD); - if (isNull() || value.isNull()) { - return new ValueDuration((Long) null); - } - - return new ValueDuration(getValue() + ((ValueDuration)value).getValue()); - } - - @Override - public ValueDuration subtract(Value value) { - sameTypesOrThrow(value, Operation.SUBTRACT); - if (isNull() || value.isNull()) - return new ValueDuration((Long) null); - return new ValueDuration(getValue() - ((ValueDuration)value).getValue()); - } - - @Override - public ValueDuration multiply(Value value) { - if (!value.getType().isCompatible(TypePrimitive.INTEGER)) { - throw new IncompatibleTypesException(getType(), value.getType(), Operation.MULTIPLY); - } - - if (isNull() || value.isNull()) { - return new ValueDuration((Long) null); - } - - return new ValueDuration(getValue() * ((ValueInt)value).getValue()); - } - - @Override - public Value divide(Value value) { - if (!value.getType().isCompatible(TypePrimitive.INTEGER)) { - throw new IncompatibleTypesException(getType(), value.getType(), Operation.MULTIPLY); - } - - if (isNull() || value.isNull()) { - return new ValueDuration((Long) null); - } - - if (((ValueInt)value).getValue() == 0l) { - throw new ArithmeticException("Division by zero."); - } - - return new ValueDuration(getValue() / ((ValueInt)value).getValue()); - } - - @Override - public ValueDuration modulo(Value value) { - if (!value.getType().isCompatible(TypePrimitive.INTEGER)) { - throw new IncompatibleTypesException(getType(), value.getType(), Operation.MULTIPLY); - } - - if (isNull() || value.isNull()) { - return new ValueDuration((Long) null); - } - - if (((ValueInt)value).getValue() == 0l) { - throw new ArithmeticException("Division by zero."); - } - - return new ValueDuration(getValue() % ((ValueInt)value).getValue()); - } - - @Override - public ValueDuration negate() { - if(isNull()) { - return new ValueDuration((Long) null); - } - - return new ValueDuration(-getValue()); - } - - public String toString() { - long remainingUnits = getValue(); - boolean positive = remainingUnits >= 0; - remainingUnits = positive ? remainingUnits : -remainingUnits; - - long milliseconds = remainingUnits % 1000; - remainingUnits /= 1000; - long seconds = remainingUnits % 60; - remainingUnits /= 60; - long minutes = remainingUnits % 60; - remainingUnits /= 60; - long hours = remainingUnits % 24; - remainingUnits /= 24; - long days = remainingUnits; - - return (positive ? "+" : "-") + Long.toString(days) + " " + Long.toString(hours) - + ":" + Long.toString(minutes) + ":" + Long.toString(seconds) + "." + - Long.toString(milliseconds); - } - - @Override - public Value convertTo(Type type) { - switch(type.getPrimaryType()) { - case STRING: - return getValue() == null? ValueString.NULL_STRING : new ValueString(toString()); - case DURATION: - return this; - default: - throw new UnsupportedConversionException(getType(), type); - } - } -} -- cgit v1.2.3