Class SpreadSpectrumfield


public class SpreadSpectrumfield
extends java.lang.Object

Spread Spectrum field -- This field shall indicate the spread spectrum technique or combination of spread spectrum techniques in use. The Spread Spectrum field shall consist of a 16 element boolean array. Each independent type of spread spectrum technique shall be represented by a single element of this array. If a particular spread sprectrum technique is in use, the corresponding array element shall be set to one, otherwise it shall be set to zero. All unused array elements shall be set to zero. The supported spread spectrum techniques and their assignment to elements of the 16 element array are defined in Section 9 of EBV-DOC and illustrated in Table 23:

Ronan Fauglas, Don Brutzman
DIS Data Dictionary: Spread Spectrum field (local) Spread Spectrum field (SISO)
JDBE:DIS Data Dictionary Version 1.0a (DIS-DD)
Perl script (converting html enumerations to java enumerations) (local) or
"Named Constants," The Java Programming Language, Gosling & Arnold.
This file has been automatically generated from a local copy of the DIS Data Dictionary at html source file by (local) or

This is effectively a C-style enumeration. Java doesn't do enumerations like C, so you have to wrap a class around it. It's a bit more typing, but pretty simple-minded. Note that the variables are declared public. The default for access is package-wide, but these variables might need to be accessed from outside the package. Since all the variables are final (i.e. constant), nobody can change anything anyway, so this is no biggie.

To use these enumerations in your Java code, import the package first:

You access this via something like SpreadSpectrumfield.TIMEHOPPING, i.e. combine the class name, a period, and a class variable (enumeration) name.

21jan98 /Ronan Fauglas /New
30mar99 /Don Brutzman /Revised Javadoc, many more enumeration classes
Location: (local)

Field Summary
          (0) Frequency Hopping
static short PSEUDONOISE
          (1) Pseudo-noise
static short TIMEHOPPING
          (2) Time Hopping
Constructor Summary
Method Summary
static java.lang.String toString(int idNumber)
          Returns a string containing the enumeration name which corresponds to an enumeration value, as in SpreadSpectrumfield.toString (0) returns the string "FREQUENCYHOPPING"
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail


public static final short FREQUENCYHOPPING
(0) Frequency Hopping

See Also:
Constant Field Values


public static final short PSEUDONOISE
(1) Pseudo-noise

See Also:
Constant Field Values


public static final short TIMEHOPPING
(2) Time Hopping

See Also:
Constant Field Values
Constructor Detail


public SpreadSpectrumfield()
Method Detail


public static java.lang.String toString(int idNumber)
Returns a string containing the enumeration name which corresponds to an enumeration value, as in SpreadSpectrumfield.toString (0) returns the string "FREQUENCYHOPPING"