Java Long Number From toLongId(Integer i)

Description

to Long Id

License

Open Source License

Declaration

public static Long toLongId(Integer i) 

Method Source Code

//package com.java2s;
//it under the terms of the GNU Affero General Public License as published by

public class Main {
    public static Long toLongId(Integer i) {
        if (i == null)
            return null;
        return Long.valueOf(i.longValue());
    }/*from  w  w  w.  j  a v  a 2  s . c  o m*/

    public static Long toLongId(Number i) {
        if (i == null)
            return null;
        return Long.valueOf(i.longValue());
    }

    public static Long toLongId(int i) {
        return Long.valueOf(i);
    }

    public static Long toLongId(Object o) {
        if (o == null)
            return null;
        if (o instanceof Integer)
            return toLongId((Integer) o);
        else if (o instanceof Long)
            return (Long) o;
        else
            throw new IllegalArgumentException("toLongId(" + o + ")");
    }
}

Related

1. toLongBE(byte[] b, int i)
2. toLongBE(byte[] src, int offset)
3. toLongDate()
4. toLongDefaultIfNull(Long configured, long theDefault)
5. toLongExactWithoutOverflow(float value)
6. toLongInt(byte[] b)
7. toLongitude(long fsuipcLongitude)
8. toLongitude(String latLng)
9. toLongLE(byte target[], int offset, int numBytes, long value)