Java Double to Long doubleToSortableLong(double value)

Description

Converts a sortable long to double.

License

Apache License

Declaration

public static long doubleToSortableLong(double value) 

Method Source Code

//package com.java2s;
/*//  w  w  w.ja v  a 2 s.  co  m
 * 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.
 */

public class Main {
    /**
     * Converts a sortable long to double.
     *
     * @see #sortableLongToDouble(long)
     */
    public static long doubleToSortableLong(double value) {
        long bits = Double.doubleToRawLongBits(value);
        return bits ^ (bits >> 63) & Long.MAX_VALUE;
    }
}

Related

1. doubleToLongBits(final double v)
2. doubleToRawLongBits(double d)
3. doubleToRawLongBits(double value)
4. doubleToS390LongBits(double ieeeDouble)
5. doubleToSortableLong(double val)