Java Bits Convert to bitMap(final boolean v1, final boolean v2, final boolean v3, final boolean v4, final boolean v5, final boolean v6, final boolean v7, final boolean v8)

Description

bit Map

License

Open Source License

Declaration

public static byte bitMap(final boolean v1, final boolean v2, final boolean v3, final boolean v4,
            final boolean v5, final boolean v6, final boolean v7, final boolean v8) 

Method Source Code

//package com.java2s;
//License from project: Open Source License 

public class Main {
    public static byte bitMap(final boolean v1, final boolean v2, final boolean v3, final boolean v4,
            final boolean v5, final boolean v6, final boolean v7, final boolean v8) {
        final byte r = 0;
        setBit(r, 0, v1);/*from w w  w  . j  a va2  s.  c  o m*/
        setBit(r, 1, v2);
        setBit(r, 2, v3);
        setBit(r, 3, v4);
        setBit(r, 4, v5);
        setBit(r, 5, v6);
        setBit(r, 6, v7);
        setBit(r, 7, v8);
        return r;
    }

    public static short bitMap(final boolean v1, final boolean v2, final boolean v3, final boolean v4,
            final boolean v5, final boolean v6, final boolean v7, final boolean v8, final boolean v9,
            final boolean v10, final boolean v11, final boolean v12, final boolean v13, final boolean v14,
            final boolean v15, final boolean v16) {
        final short r = 0;
        setBit(r, 0, v1);
        setBit(r, 1, v2);
        setBit(r, 2, v3);
        setBit(r, 3, v4);
        setBit(r, 4, v5);
        setBit(r, 5, v6);
        setBit(r, 6, v7);
        setBit(r, 7, v8);
        setBit(r, 8, v9);
        setBit(r, 9, v10);
        setBit(r, 10, v11);
        setBit(r, 11, v12);
        setBit(r, 12, v13);
        setBit(r, 13, v14);
        setBit(r, 14, v15);
        setBit(r, 15, v16);
        return r;
    }

    public static byte setBit(final byte input, final int bit, final boolean status) {
        if (status)
            return (byte) (input | 1 << bit);
        else
            return (byte) (input & ~(1 << bit));
    }

    public static short setBit(final short input, final int bit, final boolean status) {
        if (status)
            return (short) (input | 1 << bit);
        else
            return (short) (input & ~(1 << bit));
    }

    public static int setBit(final int input, final int bit, final boolean status) {
        if (status)
            return (short) (input | 1 << bit);
        else
            return (short) (input & ~(1 << bit));
    }
}

Related

1. bitFieldToIndexArray(long bitfield)
2. bitFieldToString(boolean[] bits)
3. bitfieldToString(String[] statenames, int value)
4. bitFlagByteLength(final int nbits)
5. bitHistogram(int[] data)
6. bitmap64(byte... table)
7. BitPrecisionInt(int numberValue)
8. bitRangeValueLong(byte[] b, int offset, int length)
9. bitReverse31(int i)