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java.lang.Objectmil.navy.nps.disEnumerations.SpreadSpectrumfield
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:
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:
import mil.navy.nps.disEnumerations.*;
You access this via something like SpreadSpectrumfield.TIMEHOPPING
, i.e. combine
the class name, a period, and a class variable (enumeration) name.
Field Summary | |
static short |
FREQUENCYHOPPING
(0) Frequency Hopping |
static short |
PSEUDONOISE
(1) Pseudo-noise |
static short |
TIMEHOPPING
(2) Time Hopping |
Constructor Summary | |
SpreadSpectrumfield()
|
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
public static final short PSEUDONOISE
public static final short TIMEHOPPING
Constructor Detail |
public SpreadSpectrumfield()
Method Detail |
public static java.lang.String toString(int idNumber)
SpreadSpectrumfield.toString (0)
returns the string "FREQUENCYHOPPING
"
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