package mil.nga.giat.geowave.format.stanag4676.parser.model;
//STANAG 4676
/**
* Enumeration Provides mode of operation for an IFF system.
*/
public enum IffMode {
/**
* Provides 2-digit 5-bit mission code. (military only, cockpit selectable)
*/
MODE1(
"MODE1"),
/**
* Provides 4-digit octal unit code. (military only, set on ground for
* fighters, can be changed in flight by transport aircraft)
*/
MODE2(
"MODE2"),
/**
* Shared with civilian secondary surveillance radar (SSR). Mode 3/A,
* provides a 4-digit octal identification code for the aircraft, assigned
* by the air traffic controller. (military and civilian)
*/
MODE3(
"MODE3"),
/**
* Provides a 3-pulse reply to crypto coded challenge. (military only).
* Modes 4 and 5 are designated for use by NATO forces:
*/
MODE4(
"MODE4"),
/**
* Provides a cryptographically secured version of Mode S and ADS-B GPS
* position. (military only). Mode 5 is divided into two levels. Both are
* crypto-secure with Enhanced encryption, Spread Spectrum Modulation, and
* Time of Day Authentication. Level 1 is similar to Mode 4 information but
* enhanced with an Aircraft Unique PIN. Level 2 is the same as Mode 5 level
* one but includes additional information such as Aircraft Position and
* Other. Modes 4 and 5 are designated for use by NATO forces
*/
MODE5(
"MODE5"),
/**
* Provides 4-digit octal code for aircraft's pressure altitude. (military
* and civilian)
*/
MODE_C(
"MODE_C"),
/**
* Provides multiple information formats to a selective interrogation. Each
* aircraft is assigned a fixed 24-bit address. (military and civilian)
*/
MODE_S(
"MODE_S");
private String value;
IffMode() {
this.value = IffMode.values()[0].toString();
}
IffMode(
final String value ) {
this.value = value;
}
public static IffMode fromString(
String value ) {
for (final IffMode item : IffMode.values()) {
if (item.toString().equals(
value)) {
return item;
}
}
return null;
}
@Override
public String toString() {
return value;
}
}