public Object
    nextInteger(DapType basetype)
            throws DapException
    {
        TypeSort atomtype = basetype.getTypeSort();
        if(!atomtype.isIntegerType())
            throw new DapException("Unexpected type: " + basetype);
        boolean unsigned = atomtype.isUnsigned();
        switch (atomtype) {
        case Int8:
            return new byte[]{(byte) (random.nextInt(1 << 8) - (1 << 7))};
        case UInt8:
            return new byte[]{(byte) (random.nextInt(1 << 8) & 0xFF)};
        case Int16:
            return new short[]{(short) (random.nextInt(1 << 16) - (1 << 15))};
        case UInt16:
            return new short[]{(short) (random.nextInt(1 << 16))};
        case Int32:
            return new int[]{random.nextInt()};
        case UInt32:
            long l = random.nextLong();
            l = l & 0xFFFFFFFF;
            return new int[]{(int) l};
        case Int64:
            return new long[]{random.nextLong()};
        case UInt64:
            return new long[]{new BigInteger(64, random).longValue()};
        }
        throw new DapException("Unexpected type: " + basetype);
    }
public Object
    nextInteger(DapType basetype)
            throws DapException
    {
        TypeSort atomtype = basetype.getTypeSort();
        if(!atomtype.isIntegerType())
            throw new DapException("Unexpected type: " + basetype);
        boolean unsigned = atomtype.isUnsigned();
        switch (atomtype) {
        case Int8:
            return new byte[]{(byte) (random.nextInt(1 << 8) - (1 << 7))};
        case UInt8:
            return new byte[]{(byte) (random.nextInt(1 << 8) & 0xFF)};
        case Int16:
            return new short[]{(short) (random.nextInt(1 << 16) - (1 << 15))};
        case UInt16:
            return new short[]{(short) (random.nextInt(1 << 16))};
        case Int32:
            return new int[]{random.nextInt()};
        case UInt32:
            long l = random.nextLong();
            l = l & 0xFFFFFFFF;
            return new int[]{(int) l};
        case Int64:
            return new long[]{random.nextLong()};
        case UInt64:
            return new long[]{new BigInteger(64, random).longValue()};
        }
        throw new DapException("Unexpected type: " + basetype);
    }
public Object nextInteger ( DapType basetype ) throws DapException { TypeSort atomtype = basetype . getTypeSort ( ) ; if ( ! atomtype . isIntegerType ( ) ) throw new DapException ( "Unexpected type: " + basetype ) ; boolean unsigned = atomtype . isUnsigned ( ) ; switch ( atomtype ) { case Int8 : return new byte [ ] { ( byte ) ( random . nextInt ( 1 << 8 ) - ( 1 << 7 ) ) } ; case UInt8 : return new byte [ ] { ( byte ) ( random . nextInt ( 1 << 8 ) & 0xFF ) } ; case Int16 : return new short [ ] { ( short ) ( random . nextInt ( 1 << 16 ) - ( 1 << 15 ) ) } ; case UInt16 : return new short [ ] { ( short ) ( random . nextInt ( 1 << 16 ) ) } ; case Int32 : return new int [ ] { random . nextInt ( ) } ; case UInt32 : long l = random . nextLong ( ) ; l = l & 0xFFFFFFFF ; return new int [ ] { ( int ) l } ; case Int64 : return new long [ ] { random . nextLong ( ) } ; case UInt64 : return new long [ ] { new BigInteger ( 64 , random ) . longValue ( ) } ; } throw new DapException ( "Unexpected type: " + basetype ) ; }
return an integer type value (including long, but not floats)
return an integer type value ( including long but not floats )