org.jooq.types.UShort Maven / Gradle / Ivy
/**
* Copyright (c) 2011-2016, Lukas Eder, [email protected]
* All rights reserved.
*
* This software is licensed to you under the Apache License, Version 2.0
* (the "License"); You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* . Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* . 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.
*
* . Neither the name "jOOU" nor the names of its contributors may be
* used to endorse or promote products derived from this software without
* specific prior written permission.
*
* 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 OWNER 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 org.jooq.types;
/**
* The unsigned short type
*
* @author Lukas Eder
*/
public final class UShort extends UNumber implements Comparable {
/**
* Generated UID
*/
private static final long serialVersionUID = -6821055240959745390L;
/**
* A constant holding the minimum value an unsigned short can
* have, 0.
*/
public static final int MIN_VALUE = 0x0000;
/**
* A constant holding the maximum value an unsigned short can
* have, 216-1.
*/
public static final int MAX_VALUE = 0xffff;
/**
* The value modelling the content of this unsigned short
*/
private final int value;
/**
* Create an unsigned short
*
* @throws NumberFormatException If value does not contain a
* parsable unsigned short.
*/
public static UShort valueOf(String value) throws NumberFormatException {
return new UShort(value);
}
/**
* Create an unsigned short by masking it with
* 0xFFFF i.e. (short) -1 becomes
* (ushort) 65535
*/
public static UShort valueOf(short value) {
return new UShort(value);
}
/**
* Create an unsigned short
*
* @throws NumberFormatException If value is not in the range
* of an unsigned short
*/
public static UShort valueOf(int value) throws NumberFormatException {
return new UShort(value);
}
/**
* Create an unsigned short
*
* @throws NumberFormatException If value is not in the range
* of an unsigned short
*/
private UShort(int value) throws NumberFormatException {
this.value = value;
rangeCheck();
}
/**
* Create an unsigned short by masking it with
* 0xFFFF i.e. (short) -1 becomes
* (ushort) 65535
*/
private UShort(short value) {
this.value = value & MAX_VALUE;
}
/**
* Create an unsigned short
*
* @throws NumberFormatException If value does not contain a
* parsable unsigned short.
*/
private UShort(String value) throws NumberFormatException {
this.value = Integer.parseInt(value);
rangeCheck();
}
private void rangeCheck() throws NumberFormatException {
if (value < MIN_VALUE || value > MAX_VALUE) {
throw new NumberFormatException("Value is out of range : " + value);
}
}
@Override
public int intValue() {
return value;
}
@Override
public long longValue() {
return value;
}
@Override
public float floatValue() {
return value;
}
@Override
public double doubleValue() {
return value;
}
@Override
public int hashCode() {
return Integer.valueOf(value).hashCode();
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj instanceof UShort) {
return value == ((UShort) obj).value;
}
return false;
}
@Override
public String toString() {
return Integer.valueOf(value).toString();
}
@Override
public int compareTo(UShort o) {
return (value < o.value ? -1 : (value == o.value ? 0 : 1));
}
}