gov.nasa.worldwind.symbology.milstd2525.SymbolCode Maven / Gradle / Ivy
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/*
* Copyright (C) 2012 United States Government as represented by the Administrator of the
* National Aeronautics and Space Administration.
* All Rights Reserved.
*/
package gov.nasa.worldwind.symbology.milstd2525;
import gov.nasa.worldwind.avlist.*;
import gov.nasa.worldwind.exception.WWUnrecognizedException;
import gov.nasa.worldwind.symbology.SymbologyConstants;
import gov.nasa.worldwind.util.Logging;
/**
* SymbolCode provides a utility for parsing and representing the individual fields of a MIL-STD-2525 symbol
* identification code (SIDC). A SymbolCode can either be created by parsing a 15-character symbol code string or by
* creating an empty SymbolCode and manually specifying its fields.
*
* To parse a symbol code string, construct a new SymbolCode passing in the identifier string as the sole argument.
* SymbolCode validates and parses the string, and populates its fields according to the contents of the string. If any
* field in the code is unrecognized SymbolCode throws an exception and indicates the problematic fields in the
* exception's message. After parsing, each field can be accessed by calling the appropriate accessor methods (for
* example: getScheme/setScheme). SymbolCodes supports the following fields:
*
* - Coding Scheme
- Standard Identity
- Battle Dimension
- Category
- Function
* ID
- Symbol Modifier
- Echelon
- Status
- Country Code
- Order of Battle
*
*
* Which fields are populated after parsing a symbol code depends on the MIL-STD-2525 symbology set the symbol code
* belongs to:
*
* Symbology Set Coding Scheme Standard Identity Battle
* Dimension Category Status Function ID Symbol Modifier Echelon Country
* Code Order of Battle Warfighting YES YES YES NO YES YES YES NO YES YES Tactical Graphics YES YES NO YES YES YES NO YES YES YES Signals Intelligence YES YES YES NO YES YES NO NO YES YES Stability Operations YES YES NO YES YES YES YES NO YES YES Emergency Management YES YES NO YES YES YES YES NO YES YES
*
* @author pabercrombie
* @version $Id: SymbolCode.java 1171 2013-02-11 21:45:02Z dcollins $
*/
public class SymbolCode extends AVListImpl
{
/** Indicates the character for an unused position in a MIL-STD-2525 symbol identification code */
protected static final String UNUSED_POSITION_CODE = "-";
/** Creates a new symbol code, but otherwise does nothing. All fields are initialized to null. */
public SymbolCode()
{
// Intentionally left blank. All symbol code fields are null by default.
}
/**
* Creates a new SymbolCode by parsing the fields of the specified MIL-STD-2525 15-character alphanumeric symbol
* identification code (SIDC). This populates the new SymbolCode's fields according to the contents of the string.
* This throws an exception if any field in the symbol code is unrecognized, and indicates the problematic fields in
* the exception's message. After construction, each field can be accessed by calling the appropriate accessor
* methods (for example: getScheme/setScheme)
*
* See SymbolCode's class-level documentation for an overview of the supported MIL-STD-2525 symbol code fields.
*
* @param symCode the symbol identification code to parse.
*
* @throws IllegalArgumentException if the symCode is null or has a length other than 15.
* @throws WWUnrecognizedException if any field in the symCode is invalid or cannot be recognized.
*/
public SymbolCode(String symCode)
{
if (symCode == null)
{
String msg = Logging.getMessage("nullValue.SymbolCodeIsNull");
Logging.logger().severe(msg);
throw new IllegalArgumentException(msg);
}
if (symCode.length() != 15)
{
String msg = Logging.getMessage("Symbology.SymbolCodeLengthInvalid", symCode);
Logging.logger().severe(msg);
throw new IllegalArgumentException(msg);
}
String s = this.parseSymCode(symCode);
if (s != null)
{
// A non-null return value indicates the symCode is unrecognized, and contains a message indicating the
// problematic fields.
Logging.logger().severe(s);
throw new WWUnrecognizedException(s);
}
}
/**
* Indicates this symbol code's Coding Scheme field.
*
* @return the value of the Coding Scheme field. May be null.
*
* @see #setScheme(String)
*/
public String getScheme()
{
return this.getStringValue(SymbologyConstants.SCHEME);
}
/**
* Specifies this symbol code's Coding Scheme field. A symbol code's Coding Scheme defines the specific
* MIL-STD-2525 symbology set that it belongs to. The value must be null or one of the following:
*
* - SCHEME_WARFIGHTING
- SCHEME_TACTICAL_GRAPHICS
- SCHEME_METOC
* - SCHEME_INTELLIGENCE
- SCHEME_STABILITY_OPERATIONS
- SCHEME_EMERGENCY_MANAGEMENT
*
* @param value the new value for the Coding Scheme field. May be null.
*/
public void setScheme(String value)
{
this.setValue(SymbologyConstants.SCHEME, value);
}
/**
* Indicates this symbol code's Standard Identity field.
*
* @return the value of the Standard Identity field. May be null.
*
* @see #setStandardIdentity(String)
*/
public String getStandardIdentity()
{
return this.getStringValue(SymbologyConstants.STANDARD_IDENTITY);
}
/**
* Specifies this symbol code's Standard Identity field. A symbol code's Standard Identity defines the threat posed
* by the object being represented. The value must be null or one of the following:
*
* - STANDARD_IDENTITY_PENDING
- STANDARD_IDENTITY_UNKNOWN
- STANDARD_IDENTITY_ASSUMED_FRIEND
* - STANDARD_IDENTITY_FRIEND
- STANDARD_IDENTITY_NEUTRAL
- STANDARD_IDENTITY_SUSPECT
* - STANDARD_IDENTITY_HOSTILE
- STANDARD_IDENTITY_EXERCISE_PENDING
* - STANDARD_IDENTITY_EXERCISE_UNKNOWN
- STANDARD_IDENTITY_EXERCISE_ASSUMED_FRIEND
* - STANDARD_IDENTITY_EXERCISE_FRIEND
- STANDARD_IDENTITY_EXERCISE_NEUTRAL
* - STANDARD_IDENTITY_JOKER
- STANDARD_IDENTITY_FAKER
*
* @param value the new value for the Standard Identity field. May be null.
*/
public void setStandardIdentity(String value)
{
this.setValue(SymbologyConstants.STANDARD_IDENTITY, value);
}
/**
* Indicates this symbol code's Battle Dimension field.
*
* @return the value of the Battle Dimension field. May be null.
*
* @see #setBattleDimension(String)
*/
public String getBattleDimension()
{
return this.getStringValue(SymbologyConstants.BATTLE_DIMENSION);
}
/**
* Specifies this symbol code's Battle Dimension field. A symbol code's Battle Dimension defines the primary mission
* area for the object being represented. The value must be null or one of the following:
*
* - BATTLE_DIMENSION_SPACE
- BATTLE_DIMENSION_AIR
- BATTLE_DIMENSION_GROUND
* - BATTLE_DIMENSION_SEA_SURFACE
- BATTLE_DIMENSION_SEA_SUBSURFACE
- BATTLE_DIMENSION_SOF
* - BATTLE_DIMENSION_OTHER
*
* @param value the new value for the Battle Dimension field. May be null.
*/
public void setBattleDimension(String value)
{
this.setValue(SymbologyConstants.BATTLE_DIMENSION, value);
}
/**
* Indicates this symbol code's Category field.
*
* @return the value of the Category field. May be null.
*
* @see #setCategory(String)
*/
public String getCategory()
{
return this.getStringValue(SymbologyConstants.CATEGORY);
}
/**
* Specifies this symbol code's Category field. The meaning of a symbol code's Category and the recognized values
* depend on the specific MIL-STD-2525 symbology scheme the symbol code belongs to:
*
* Tactical Graphics
*
* - CATEGORY_TASKS
- CATEGORY_COMMAND_CONTROL_GENERAL_MANEUVER
* - CATEGORY_MOBILITY_SURVIVABILITY
- CATEGORY_FIRE_SUPPORT
- CATEGORY_COMBAT_SERVICE_SUPPORT
* - CATEGORY_OTHER
*
* Stability Operations
*
* - CATEGORY_VIOLENT_ACTIVITIES
- CATEGORY_LOCATIONS
- CATEGORY_OPERATIONS
* - CATEGORY_ITEMS
- CATEGORY_INDIVIDUAL
- CATEGORY_NONMILITARY_GROUP_ORGANIZATION
* - CATEGORY_RAPE
*
* Emergency Management
*
* - CATEGORY_INCIDENT
- CATEGORY_NATURAL_EVENTS
- CATEGORY_OPERATIONS
* - CATEGORY_INFRASTRUCTURE
*
* @param value the new value for the Category field. May be null.
*/
public void setCategory(String value)
{
this.setValue(SymbologyConstants.CATEGORY, value);
}
/**
* Indicates this symbol code's Status/Operational Condition field.
*
* @return the value of the Status/Operational Condition field. May be null.
*
* @see #setStatus(String)
*/
public String getStatus()
{
return this.getStringValue(SymbologyConstants.STATUS);
}
/**
* Specifies this symbol code's Status/Operational Condition field. A symbol code's Status defines whether the
* represented object exists at the time the symbol was generated, or is anticipated to exist in the future.
* Additionally, a symbol code's Status can define its operational condition. The recognized values depend on the
* specific MIL-STD-2525 symbology scheme the symbol code belongs to:
*
* Warfighting, Signals Intelligence, Stability Operations
*
* - STATUS_ANTICIPATED
- STATUS_PRESENT
- STATUS_PRESENT_FULLY_CAPABLE
* - STATUS_PRESENT_DAMAGED
- STATUS_PRESENT_DESTROYED
- STATUS_PRESENT_FULL_TO_CAPACITY
*
* Tactical Graphics
*
* - STATUS_ANTICIPATED
- STATUS_SUSPECTED
- STATUS_PRESENT
- STATUS_KNOWN
*
* Emergency Management
*
* - STATUS_ANTICIPATED
- STATUS_PRESENT
*
* @param value the new value for the Status/Operational Condition field. May be null.
*/
public void setStatus(String value)
{
this.setValue(SymbologyConstants.STATUS, value);
}
/**
* Indicates this symbol code's Function ID field.
*
* @return the value of the Function ID field. May be null.
*
* @see #setFunctionId(String)
*/
public String getFunctionId()
{
return this.getStringValue(SymbologyConstants.FUNCTION_ID);
}
/**
* Specifies this symbol code's Function ID field. The Function IDs are unique to each symbology schemes that uses
* them, and are defined in each appendix of the MIL-STD-2525C specification:
*
* - Warfighting - section A.5.2.1.e (page 51) and table A-I (page 51)
- Tactical Graphics - section
* B.5.2.1.e (page 304) and table B-I (page 305)
- Meteorological and Oceanographic - section C.5.2.1.d (page
* 763) and table C-I (page 763)
- Signals Intelligence - section D.5.2.1.e (page 964) and table D-I (page
* 964)
- Stability Operations - section E.5.2.1.e (page 991) and table E-I (page 991)
- Emergency
* Management - table G-I (page 1032)
*
* @param value the new value for the Function ID field. May be null.
*/
public void setFunctionId(String value)
{
this.setValue(SymbologyConstants.FUNCTION_ID, value);
}
/**
* Indicates this symbol code's Symbol Modifier field.
*
* @return the value of the Symbol Modifier field. May be null.
*
* @see #setSymbolModifier(String)
*/
public String getSymbolModifier()
{
return this.getStringValue(SymbologyConstants.SYMBOL_MODIFIER);
}
/**
* Specifies this symbol code's Symbol Modifier field. The Symbol Modifier defines what graphic symbol modifiers
* should be displayed around the symbol's icon such as echelon, headquarters, task force, feint/dummy,
* installation, equipment mobility, and auxiliary equipment. The recognized values depend on the specific
* MIL-STD-2525 symbology scheme the symbol code belongs to, and are defined in each appendix of the MIL-STD-2525C
* specification:
*
* - Warfighting - section A.5.2.1.f (page 51) and table A-II (pages 52-54)
- Stability Operations -
* section E.5.2.1.f (page 991) and table E-II (pages 992-994)
- Emergency Management - section G.5.5 (page
* 1029) and table EG-II (page 1032)
*
* @param value the new value for the Symbol Modifier field. May be null.
*/
public void setSymbolModifier(String value)
{
this.setValue(SymbologyConstants.SYMBOL_MODIFIER, value);
}
/**
* Indicates this symbol code's Echelon field.
*
* @return the value of the Echelon field. May be null.
*
* @see #setEchelon(String)
*/
public String getEchelon()
{
return this.getStringValue(SymbologyConstants.ECHELON);
}
/**
* Specifies this symbol code's Echelon field. A symbol code's Echelon defines the command level of a unit
* represented by the symbol. The value must be null or one of the following:
*
* - ECHELON_TEAM_CREW
- ECHELON_SQUAD
- ECHELON_SECTION
* - ECHELON_PLATOON_DETACHMENT
- ECHELON_COMPANY_BATTERY_TROOP
- ECHELON_BATTALION_SQUADRON
* - ECHELON_REGIMENT_GROUP
- ECHELON_BRIGADE
- ECHELON_DIVISION
- ECHELON_CORPS
* - ECHELON_ARMY
- ECHELON_ARMY_GROUP_FRONT
- ECHELON_REGION
- ECHELON_COMMAND
*
*
* @param value the new value for the Echelon field. May be null.
*/
public void setEchelon(String value)
{
this.setValue(SymbologyConstants.ECHELON, value);
}
/**
* Indicates this symbol code's Country Code field.
*
* @return the value of the Country Code field. May be null.
*
* @see #setCountryCode(String)
*/
public String getCountryCode()
{
return this.getStringValue(SymbologyConstants.COUNTRY_CODE);
}
/**
* Specifies this symbol code's Country Code field. See ISO 3166-1 for a definition of valid Country Codes. The Country Codes are the same for all
* symbology schemes that use them.
*
* @param value the new value for the Country Code field. May be null.
*/
public void setCountryCode(String value)
{
this.setValue(SymbologyConstants.COUNTRY_CODE, value);
}
/**
* Indicates this symbol code's Order of Battle field.
*
* @return the value of the Order of Battle field. May be null.
*
* @see #setOrderOfBattle(String)
*/
public String getOrderOfBattle()
{
return this.getStringValue(SymbologyConstants.ORDER_OF_BATTLE);
}
/**
* Specifies this symbol code's Order of Battle field. A symbol code's Order of Battle provides additional
* information about the symbol in the operational environment. The recognized values depend on the specific
* MIL-STD-2525 symbology scheme the symbol code belongs to:
*
* Warfighting, Signals Intelligence, Stability Operations, Emergency Management
*
* - ORDER_OF_BATTLE_AIR
- ORDER_OF_BATTLE_ELECTRONIC
- ORDER_OF_BATTLE_CIVILIAN
* - ORDER_OF_BATTLE_GROUND
- ORDER_OF_BATTLE_MARITIME
- ORDER_OF_BATTLE_STRATEGIC_FORCE_RELATED
*
*
* Tactical Graphics
*
* - ORDER_OF_BATTLE_CONTROL_MARKINGS
*
* @param value the new value for the Order of Battle field. May be null.
*/
public void setOrderOfBattle(String value)
{
this.setValue(SymbologyConstants.ORDER_OF_BATTLE, value);
}
/**
* Indicates this symbol code's Static/Dynamic field.
*
* @return the value of the Static/Dynamic Condition field. May be null.
*
* @see #setStaticDynamic(String)
*/
public String getStaticDynamic()
{
return this.getStringValue(SymbologyConstants.STATIC_DYNAMIC);
}
/**
* Specifies this symbol code's Static/Dynamic field. This field is used by graphics in the Meteorological and
* Oceanographic scheme. Valid values are STATIC and DYNAMIC.
*
* @param value the new value for the Static/Dynamic field. May be null.
*/
public void setStaticDynamic(String value)
{
this.setValue(SymbologyConstants.STATIC_DYNAMIC, value);
}
/**
* Indicates this symbol code's Graphic Type field.
*
* @return the value of the Graphic Type field. May be null.
*
* @see #setStaticDynamic(String)
*/
public String getGraphicType()
{
return this.getStringValue(SymbologyConstants.GRAPHIC_TYPE);
}
/**
* Specifies this symbol code's Graphic Type field. This field is used by graphics in the Meteorological and
* Oceanographic scheme. Valid values are GRAPHIC_TYPE_POINT, GRAPHIC_TYPE_LINE, GRAPHIC_TYPE_AREA.
*
* @param value the new value for the Graphic Type field. May be null.
*/
public void setGraphicType(String value)
{
this.setValue(SymbologyConstants.GRAPHIC_TYPE, value);
}
/**
* Returns the MIL-STD-2525 15-character symbol identification code (SIDC) corresponding to this SymbolCode's
* current field values. Fields that are not part of this SymbolCode's current Coding Scheme are ignored. Fields
* that are unspecified or null are replaced with the MIL-STD-2525 unused position character "-". Field values are
* either padded or trimmed to fit their portion of the symbol code, adding unused characters to pad or ignoring
* extra characters to trim.
*
* This returns null if this SymbolCode's Coding Scheme is null or unrecognized.
*
* @return the MIL-STD-2525 15-character symbol identification code (SIDC) corresponding to this SymbolCode, or
* null if the Coding Scheme is unrecognized.
*/
public String toString()
{
return this.composeSymCode();
}
/**
* Indicates a string representation of the symbol code with positions that do not uniquely identify a particular
* symbol or graphic replaced with hyphens. This method masks out the Standard Identity, Status, Echelon, Symbol
* Modifier, Country Code, and Order Of Battle fields. For example, the masked version of "GFGPGPAD---AUSX" is
* "G-F-GPAD-------".
*
* @return String representation of the symbol code with some fields replaced with hyphens.
*/
public String toMaskedString()
{
SymbolCode masked = new SymbolCode();
masked.setValues(this);
masked.setStandardIdentity(null);
masked.setStatus(null);
masked.setEchelon(null);
masked.setSymbolModifier(null);
masked.setCountryCode(null);
masked.setOrderOfBattle(null);
return masked.toString();
}
/**
* Computes and returns the modifier key-value pairs associated with the specified SymbolModifier code. This
* recognizes modifier codes used by the Warfighting, Stability Operations, and Emergency Management symbology
* schemes: echelon, headquarters, task force, feint/dummy, installation, equipment mobility, and auxiliary
* equipment. This adds modifier keys only for those modifiers present in the SymbolModifier field. Any modifiers
* not in the SymbolModifier field are ignored. The following key-value pairs are used to indicate each modifier:
*
* Modifier Key Value Echelon SymbologyConstants.ECHELON See
* {@link SymbologyConstants#ECHELON} Headquarters SymbologyConstants.HEADQUARTERS Boolean.TRUE
* or null Task Force SymbologyConstants.TASK_FORCE Boolean.TRUE or
* null Feint/Dummy SymbologyConstants.FEINT_DUMMY Boolean.TRUE or
* null Installation SymbologyConstants.INSTALLATION See {@link
* SymbologyConstants#INSTALLATION} Equipment Mobility SymbologyConstants.MOBILITY See
* {@link SymbologyConstants#MOBILITY} Auxiliary Equipment SymbologyConstants.AUXILIARY_EQUIPMENT See
* {@link SymbologyConstants#AUXILIARY_EQUIPMENT}
*
* Note that the installation modifier code indicates that an installation is either a normal installation or a
* feint/dummy installation. In the latter case, this also sets the modifier key SymbologyConstants.FEINT_DUMMY to
* Boolean.TRUE. This provides a consistent way to identify feint/dummy modifier status for both units/equipment and
* installations.
*
* @param code the symbol modifier code to parse.
* @param params a parameter list in which to place the modifier key-value pairs, or null to allocate
* and return a new parameter list.
*
* @return a parameter list containing the modifier key-value pairs.
*/
public static AVList parseSymbolModifierCode(String code, AVList params)
{
if (code == null || code.length() != 2 || code.equals("--"))
return params;
if (params == null)
params = new AVListImpl();
String firstChar = code.substring(0, 1);
String secondChar = code.substring(1, 2);
String uppercaseCode = code.toUpperCase();
String uppercaseFirstChar = firstChar.toUpperCase();
String uppercaseSecondChar = secondChar.toUpperCase();
if (SymbologyConstants.MODIFIER_CODE_ALL_UEI.contains(uppercaseFirstChar)
|| UNUSED_POSITION_CODE.equals(uppercaseFirstChar))
{
// The symbol modifier code indicates units and equipment modifiers. The first character is either unused or
// indicates the symbol's headquarters, task force, and feint/dummy status. MIL-STD-2525 supports any
// combination of the headquarters, task force, and feint/dummy states, so we check for each independently.
// The second character is either unused or indicates the symbol's echelon.
if (SymbologyConstants.ECHELON_ALL.contains(uppercaseSecondChar))
params.setValue(SymbologyConstants.ECHELON, secondChar);
if (SymbologyConstants.MODIFIER_CODE_ALL_HEADQUARTERS.contains(uppercaseFirstChar))
params.setValue(SymbologyConstants.HEADQUARTERS, Boolean.TRUE);
if (SymbologyConstants.MODIFIER_CODE_ALL_TASK_FORCE.contains(uppercaseFirstChar))
params.setValue(SymbologyConstants.TASK_FORCE, Boolean.TRUE);
if (SymbologyConstants.MODIFIER_CODE_ALL_FEINT_DUMMY.contains(uppercaseFirstChar))
params.setValue(SymbologyConstants.FEINT_DUMMY, Boolean.TRUE);
}
else if (SymbologyConstants.INSTALLATION_ALL.contains(uppercaseCode))
{
// The symbol modifier code indicates an installation modifier. Currently, this must either be a normal
// installation or a feint/dummy installation. Though the installation modifier code indicates that an
// installation is a feint/dummy, we check for this case and set the FEINT_DUMMY modifier key to TRUE. This
// provides a consistent modifier key for feint/dummy status across for units/equipment and installations.
params.setValue(SymbologyConstants.INSTALLATION, code);
if (SymbologyConstants.INSTALLATION_FEINT_DUMMY.equalsIgnoreCase(code))
params.setValue(SymbologyConstants.FEINT_DUMMY, Boolean.TRUE);
}
else if (SymbologyConstants.MOBILITY_ALL.contains(uppercaseCode))
{
// The symbol modifier code indicates an equipment mobility modifier.
params.setValue(SymbologyConstants.MOBILITY, code);
}
else if (SymbologyConstants.AUXILIARY_EQUIPMENT_ALL.contains(uppercaseCode))
{
// The symbol modifier code indicates an auxiliary equipment modifier. Currently, this is limited to the
// towed sonar array modifier.
params.setValue(SymbologyConstants.AUXILIARY_EQUIPMENT, code);
}
else if (SymbologyConstants.OPERATIONAL_CONDITION_ALL.contains(uppercaseCode))
{
params.setValue(SymbologyConstants.OPERATIONAL_CONDITION, code);
}
else if (SymbologyConstants.OPERATIONAL_CONDITION_ALTERNATE_ALL.contains(uppercaseCode))
{
params.setValue(SymbologyConstants.OPERATIONAL_CONDITION_ALTERNATE, code);
}
return params;
}
public static String composeSymbolModifierCode(SymbolCode symbolCode, AVList modifiers, String modifierKey)
{
if (symbolCode == null)
return null;
if (modifiers == null || modifierKey == null)
return null;
Object modifierValue = modifiers.getValue(modifierKey);
String uppercaseValue = modifierValue != null ? modifierValue.toString().toUpperCase() : null;
if (SymbologyConstants.ECHELON.equalsIgnoreCase(modifierKey)
&& SymbologyConstants.ECHELON_ALL.contains(uppercaseValue))
{
return UNUSED_POSITION_CODE + uppercaseValue;
}
else if (SymbologyConstants.TASK_FORCE.equalsIgnoreCase(modifierKey) && Boolean.TRUE.equals(modifierValue))
{
Object echelonValue = modifiers.getValue(SymbologyConstants.ECHELON);
if (echelonValue != null && SymbologyConstants.ECHELON_ALL.contains(echelonValue.toString().toUpperCase()))
return SymbologyConstants.MODIFIER_CODE_TASK_FORCE + echelonValue.toString().toUpperCase();
else
return SymbologyConstants.MODIFIER_CODE_TASK_FORCE + UNUSED_POSITION_CODE;
}
else if (SymbologyConstants.FEINT_DUMMY.equalsIgnoreCase(modifierKey) && Boolean.TRUE.equals(modifierValue))
{
return SymbologyConstants.MODIFIER_CODE_FEINT_DUMMY + UNUSED_POSITION_CODE;
}
else if (SymbologyConstants.INSTALLATION.equalsIgnoreCase(modifierKey)
&& SymbologyConstants.INSTALLATION_ALL.contains(uppercaseValue))
{
return SymbologyConstants.INSTALLATION_NORMAL;
}
else if (SymbologyConstants.MOBILITY.equalsIgnoreCase(modifierKey)
&& SymbologyConstants.MOBILITY_ALL.contains(uppercaseValue))
{
return uppercaseValue;
}
else if (SymbologyConstants.AUXILIARY_EQUIPMENT.equalsIgnoreCase(modifierKey)
&& SymbologyConstants.AUXILIARY_EQUIPMENT_ALL.contains(uppercaseValue))
{
return uppercaseValue;
}
else if (SymbologyConstants.OPERATIONAL_CONDITION.equalsIgnoreCase(modifierKey))
{
Object status = symbolCode.getStatus();
String uppercaseStatus = (status != null ? status.toString().toUpperCase() : null);
if (SymbologyConstants.STATUS_DAMAGED.equalsIgnoreCase(uppercaseStatus))
return SymbologyConstants.OPERATIONAL_CONDITION_DAMAGED;
else if (SymbologyConstants.STATUS_DESTROYED.equalsIgnoreCase(uppercaseStatus))
return SymbologyConstants.OPERATIONAL_CONDITION_DESTROYED;
}
else if (SymbologyConstants.OPERATIONAL_CONDITION_ALTERNATE.equalsIgnoreCase(modifierKey))
{
Object status = symbolCode.getStatus();
String uppercaseStatus = (status != null ? status.toString().toUpperCase() : null);
if (SymbologyConstants.STATUS_FULLY_CAPABLE.equalsIgnoreCase(uppercaseStatus))
return SymbologyConstants.OPERATIONAL_CONDITION_ALTERNATE_FULLY_CAPABLE;
else if (SymbologyConstants.STATUS_DAMAGED.equalsIgnoreCase(uppercaseStatus))
return SymbologyConstants.OPERATIONAL_CONDITION_ALTERNATE_DAMAGED;
else if (SymbologyConstants.STATUS_DESTROYED.equalsIgnoreCase(uppercaseStatus))
return SymbologyConstants.OPERATIONAL_CONDITION_ALTERNATE_DESTROYED;
else if (SymbologyConstants.STATUS_FULL_TO_CAPACITY.equalsIgnoreCase(uppercaseStatus))
return SymbologyConstants.OPERATIONAL_CONDITION_ALTERNATE_FULL_TO_CAPACITY;
}
return null;
}
/**
* Parses a symbol code encoded into its individual fields, populating this SymbolCode's fields with the value of
* each field. Fields that are either not part of the specified symbol code or are unspecified are left unchanged.
*
* @param symCode the symbol code to parse. Must be non-null and have length of 15 or greater. Any
* characters after the 15th character are ignored.
*
* @return null if the symbol code is recognized, otherwise a non-null string listing the
* unrecognized symbol code fields.
*/
protected String parseSymCode(String symCode)
{
// Coding Scheme (position 1).
String scheme = symCode.substring(0, 1);
if (SymbologyConstants.SCHEME_WARFIGHTING.equalsIgnoreCase(scheme))
{
return this.parseWarfightingSymCode(symCode);
}
else if (SymbologyConstants.SCHEME_TACTICAL_GRAPHICS.equalsIgnoreCase(scheme))
{
return this.parseTacticalGraphicsSymCode(symCode);
}
else if (SymbologyConstants.SCHEME_METOC.equalsIgnoreCase(scheme))
{
return this.parseMetocSymCode(symCode);
}
else if (SymbologyConstants.SCHEME_INTELLIGENCE.equalsIgnoreCase(scheme))
{
return this.parseIntelligenceSymCode(symCode);
}
else if (SymbologyConstants.SCHEME_STABILITY_OPERATIONS.equalsIgnoreCase(scheme))
{
return this.parseStabilityOperationsSymCode(symCode);
}
else if (SymbologyConstants.SCHEME_EMERGENCY_MANAGEMENT.equalsIgnoreCase(scheme))
{
return this.parseEmergencyManagementSymCode(symCode);
}
else
{
return this.parseUnrecognizedSymCode(symCode);
}
}
/**
* Returns a error string indicating that the symbol code's scheme is not recognized.
*
* @param symCode the unknown symbol code.
*
* @return an error string.
*/
protected String parseUnrecognizedSymCode(String symCode)
{
// Return a message indicating that the symCode's scheme is not recognized.
String scheme = symCode.substring(0, 1);
return Logging.getMessage("Symbology.SymbolCodeSchemeUnrecognized", scheme, symCode);
}
/**
* Parses a symbol code encoded in the Warfighting coding scheme. Warfighting symbol codes contain the following
* fields: Coding Scheme, Standard Identity, Battle Dimension, Status, Function ID, Symbol Modifier, Country Code,
* Order of Battle. All fields except Function ID, Symbol Modifier, Country Code and Order of Battle must be
* non-null.
*
* The Warfighting coding scheme is defined in MIL-STD-2525C table A-I (page 51).
*
* @param symCode the symbol code to parse. Must be non-null and have length of 15 or greater. Any
* characters after the 15th character are ignored.
*
* @return null if the symbol code is recognized, otherwise a non-null string listing the
* unrecognized symbol code fields.
*/
protected String parseWarfightingSymCode(String symCode)
{
StringBuilder sb = new StringBuilder();
// Coding Scheme (position 1).
String s = symCode.substring(0, 1);
if (s != null && s.equalsIgnoreCase(SymbologyConstants.SCHEME_WARFIGHTING))
this.setScheme(s);
else
sb.append(sb.length() > 0 ? ", " : "").append(Logging.getMessage("term.scheme"));
// Standard Identity/Exercise Amplifying Descriptor (position 2).
s = symCode.substring(1, 2);
if (SymbologyConstants.STANDARD_IDENTITY_ALL.contains(s.toUpperCase()))
this.setStandardIdentity(s);
else
sb.append(sb.length() > 0 ? ", " : "").append(Logging.getMessage("term.standardIdentity"));
// Battle Dimension (position 3).
s = symCode.substring(2, 3);
if (SymbologyConstants.BATTLE_DIMENSION_ALL.contains(s.toUpperCase()))
this.setBattleDimension(s);
else
sb.append(sb.length() > 0 ? ", " : "").append(Logging.getMessage("term.battleDimension"));
// Status/Operational Condition (position 4).
s = symCode.substring(3, 4);
if (SymbologyConstants.STATUS_ALL_UEI_SIGINT_SO_EM.contains(s.toUpperCase()))
this.setStatus(s);
else
sb.append(sb.length() > 0 ? ", " : "").append(Logging.getMessage("term.status"));
// Function ID (positions 5-10).
s = symCode.substring(4, 10);
if (!"------".equals(s)) // "------" is accepted and indicates a null function ID.
this.setFunctionId(s);
// Symbol Modifier (positions 11-12).
s = symCode.substring(10, 12);
if (this.isUnitsAndEquipmentSymbolModifier(s)
|| SymbologyConstants.INSTALLATION_ALL.contains(s.toUpperCase())
|| SymbologyConstants.MOBILITY_ALL.contains(s.toUpperCase())
|| SymbologyConstants.AUXILIARY_EQUIPMENT_ALL.contains(s.toUpperCase()))
{
this.setSymbolModifier(s);
}
else if (!"--".equals(s)) // "--" is accepted and indicates a null symbol modifier.
sb.append(sb.length() > 0 ? ", " : "").append(Logging.getMessage("term.symbolModifier"));
// Country Code (positions 13-14).
s = symCode.substring(12, 14);
if (!"--".equals(s)) // "--" is accepted and indicates a null country code.
this.setCountryCode(s);
// Order Of Battle (position 15).
s = symCode.substring(14, 15);
if (SymbologyConstants.ORDER_OF_BATTLE_ALL_UEI_SIGINT_SO_EM.contains(s.toUpperCase()))
this.setOrderOfBattle(s);
else if (!"-".equals(s)) // "-" is accepted and indicates a null order of battle.
sb.append(sb.length() > 0 ? ", " : "").append(Logging.getMessage("term.orderOfBattle"));
return sb.length() > 0
? Logging.getMessage("Symbology.SymbolCodeFieldsUnrecognized", sb.toString(), symCode) : null;
}
/**
* Parses a symbol code encoded in the Tactical Graphics coding scheme. Tactical Graphic symbol codes contain the
* following fields: Coding Scheme, Standard Identity, Category, Status, Function ID, Echelon, Country Code, Order
* of Battle. All fields except Function ID, Echelon, Country Code and Order of Battle must be
* non-null.
*
* The Tactical Graphics coding scheme is defined in MIL-STD-2525C table B-I (page 305).
*
* @param symCode the symbol code to parse. Must be non-null and have length of 15 or greater. Any
* characters after the 15th character are ignored.
*
* @return null if the symbol code is recognized, otherwise a non-null string listing the
* unrecognized symbol elements.
*/
protected String parseTacticalGraphicsSymCode(String symCode)
{
StringBuilder sb = new StringBuilder();
// Coding Scheme (position 1).
String s = symCode.substring(0, 1);
if (s != null && s.equalsIgnoreCase(SymbologyConstants.SCHEME_TACTICAL_GRAPHICS))
this.setScheme(s);
else
sb.append(sb.length() > 0 ? ", " : "").append(Logging.getMessage("term.scheme"));
// Standard Identity/Exercise Amplifying Descriptor (position 2).
s = symCode.substring(1, 2);
if (SymbologyConstants.STANDARD_IDENTITY_ALL.contains(s.toUpperCase()))
this.setStandardIdentity(s);
else
sb.append(sb.length() > 0 ? ", " : "").append(Logging.getMessage("term.standardIdentity"));
// Category (position 3).
s = symCode.substring(2, 3);
if (SymbologyConstants.CATEGORY_ALL_TACTICAL_GRAPHICS.contains(s.toUpperCase()))
this.setCategory(s);
else
sb.append(sb.length() > 0 ? ", " : "").append(Logging.getMessage("term.category"));
// Status/Operational Condition (position 4).
s = symCode.substring(3, 4);
if (SymbologyConstants.STATUS_ALL_TACTICAL_GRAPHICS_METOC.contains(s.toUpperCase()))
this.setStatus(s);
else
sb.append(sb.length() > 0 ? ", " : "").append(Logging.getMessage("term.status"));
// Function ID (positions 5-10).
s = symCode.substring(4, 10);
if (!"------".equals(s)) // "------" is accepted and indicates a null function ID.
this.setFunctionId(s);
// Echelon (position 12, position 11 is unused).
s = symCode.substring(11, 12);
if (SymbologyConstants.ECHELON_ALL.contains(s.toUpperCase()))
this.setEchelon(s);
else if (!UNUSED_POSITION_CODE.equals(s)) // "-" is accepted and indicates a null echelon.
sb.append(sb.length() > 0 ? ", " : "").append(Logging.getMessage("term.echelon"));
// Country Code (positions 13-14).
s = symCode.substring(12, 14);
if (!"--".equals(s)) // "--" is accepted and indicates a null country code. We don't validate country codes.
this.setCountryCode(s);
// Order Of Battle (position 15).
s = symCode.substring(14, 15);
if (SymbologyConstants.ORDER_OF_BATTLE_ALL_TACTICAL_GRAPHICS.contains(s.toUpperCase()))
this.setOrderOfBattle(s);
else if (!"-".equals(s)) // "-" is accepted and indicates a null order of battle.
sb.append(sb.length() > 0 ? ", " : "").append(Logging.getMessage("term.orderOfBattle"));
return sb.length() > 0
? Logging.getMessage("Symbology.SymbolCodeFieldsUnrecognized", sb.toString(), symCode) : null;
}
/**
* Parses a symbol code encoded in the Meteorological and Oceanographic coding scheme. METOC symbol codes are not
* currently supported, and this returns a string indicating that the scheme is unrecognized.
*
* @param symCode the symbol code to parse. Must be non-null and have length of 15 or greater. Any
* characters after the 15th character are ignored.
*
* @return an error string.
*/
protected String parseMetocSymCode(String symCode)
{
StringBuilder sb = new StringBuilder();
// Coding Scheme (position 1).
String s = symCode.substring(0, 1);
if (SymbologyConstants.SCHEME_METOC.equalsIgnoreCase(s))
this.setScheme(s);
else
sb.append(sb.length() > 0 ? ", " : "").append(Logging.getMessage("term.scheme"));
// Category (position 2).
s = symCode.substring(1, 2);
if (SymbologyConstants.CATEGORY_ALL_METOC.contains(s.toUpperCase()))
this.setCategory(s);
else
sb.append(sb.length() > 0 ? ", " : "").append(Logging.getMessage("term.category"));
// Static/Dynamic (position 3,4).
s = symCode.substring(2, 4);
if (SymbologyConstants.STATIC_DYNAMIC_ALL.contains(s.toUpperCase()))
this.setStaticDynamic(s);
else
sb.append(sb.length() > 0 ? ", " : "").append(Logging.getMessage("term.status"));
// Function ID (positions 5-10).
s = symCode.substring(4, 10);
if (!"------".equals(s)) // "------" is accepted and indicates a null function ID.
this.setFunctionId(s);
// Graphic Type (position 11-13).
s = symCode.substring(10, 13);
if (SymbologyConstants.GRAPHIC_TYPE_ALL.contains(s.toUpperCase()))
this.setGraphicType(s);
else
sb.append(sb.length() > 0 ? ", " : "").append(Logging.getMessage("term.echelon"));
// Positions 14 and 15 unused
return sb.length() > 0
? Logging.getMessage("Symbology.SymbolCodeFieldsUnrecognized", sb.toString(), symCode) : null;
}
/**
* Parses symbol codes encoded for the Signals Intelligence coding scheme. Signals Intelligence symbol codes contain
* the following fields: Scheme, Standard Identity, Battle Dimension, Status, Function ID, Country Code, Order of
* Battle. All fields except Function ID, Country Code and Order of Battle must be non-null.
*
* The Signals Intelligence coding scheme is defined in MIL-STD-2525C table D-I (page 964).
*
* @param symCode the symbol code to parse. Must be non-null and have length of 15 or greater. Any
* characters after the 15th character are ignored.
*
* @return null if the symbol code is recognized, otherwise a non-null string listing the
* unrecognized symbol elements.
*/
protected String parseIntelligenceSymCode(String symCode)
{
StringBuilder sb = new StringBuilder();
// Coding Scheme (position 1).
String s = symCode.substring(0, 1);
if (s != null && s.equalsIgnoreCase(SymbologyConstants.SCHEME_INTELLIGENCE))
this.setScheme(s);
else
sb.append(sb.length() > 0 ? ", " : "").append(Logging.getMessage("term.scheme"));
// Standard Identity/Exercise Amplifying Descriptor (position 2).
s = symCode.substring(1, 2);
if (SymbologyConstants.STANDARD_IDENTITY_ALL.contains(s.toUpperCase()))
this.setStandardIdentity(s);
else
sb.append(sb.length() > 0 ? ", " : "").append(Logging.getMessage("term.standardIdentity"));
// Battle Dimension (position 3).
s = symCode.substring(2, 3);
if (SymbologyConstants.BATTLE_DIMENSION_ALL_INTELLIGENCE.contains(s.toUpperCase()))
this.setBattleDimension(s);
else
sb.append(sb.length() > 0 ? ", " : "").append(Logging.getMessage("term.battleDimension"));
// Status/Operational Condition (position 4)
s = symCode.substring(3, 4);
if (SymbologyConstants.STATUS_ALL_UEI_SIGINT_SO_EM.contains(s.toUpperCase()))
this.setStatus(s);
else
sb.append(sb.length() > 0 ? ", " : "").append(Logging.getMessage("term.status"));
// Function ID (positions 5-10)
s = symCode.substring(4, 10);
if (!"------".equals(s)) // "------" is accepted and indicates a null function ID.
this.setFunctionId(s);
// Not Used (positions 11-12).
s = symCode.substring(10, 12);
if (!"--".equals(s)) // "--" is the only accepted string in positions 11-12.
sb.append(sb.length() > 0 ? ", " : "").append(Logging.getMessage("term.symbolModifier"));
// Country Code (positions 13-14).
s = symCode.substring(12, 14);
if (!"--".equals(s)) // "--" is accepted and indicates a null country code.
this.setCountryCode(s);
// Order of Battle (position 15).
s = symCode.substring(14, 15);
if (SymbologyConstants.ORDER_OF_BATTLE_ALL_UEI_SIGINT_SO_EM.contains(s.toUpperCase()))
this.setOrderOfBattle(s);
else if (!"-".equals(s)) // "-" is accepted and indicates a null order of battle.
sb.append(sb.length() > 0 ? ", " : "").append(Logging.getMessage("term.orderOfBattle"));
return sb.length() > 0
? Logging.getMessage("Symbology.SymbolCodeFieldsUnrecognized", sb.toString(), symCode) : null;
}
/**
* Parses a symbol code encoded in the Stability Operations coding scheme. Stability Operations symbol codes contain
* the following fields: Scheme, Standard Identity, Category, Status, Function ID, Symbol Modifier, Country Code,
* Order of Battle. All fields except Function ID, Symbol Modifier, Country Code and Order of Battle must be
* non-null.
*
* The Stability Operations coding scheme is defined in MIL-STD-2525C table E-I (page 991).
*
* @param symCode the symbol code to parse. Must be non-null and have length of 15 or greater. Any
* characters after the 15th character are ignored.
*
* @return null if the symbol code is recognized, otherwise a non-null string listing the
* unrecognized symbol elements.
*/
protected String parseStabilityOperationsSymCode(String symCode)
{
StringBuilder sb = new StringBuilder();
// Coding Scheme (position 1).
String s = symCode.substring(0, 1);
if (s != null && s.equalsIgnoreCase(SymbologyConstants.SCHEME_STABILITY_OPERATIONS))
this.setScheme(s);
else
sb.append(sb.length() > 0 ? ", " : "").append(Logging.getMessage("term.scheme"));
// Standard Identity/Exercise Amplifying Descriptor (position 2).
s = symCode.substring(1, 2);
if (SymbologyConstants.STANDARD_IDENTITY_ALL.contains(s.toUpperCase()))
this.setStandardIdentity(s);
else
sb.append(sb.length() > 0 ? ", " : "").append(Logging.getMessage("term.standardIdentity"));
// Category (position 3).
s = symCode.substring(2, 3);
if (SymbologyConstants.CATEGORY_ALL_STABILITY_OPERATIONS.contains(s.toUpperCase()))
this.setCategory(s);
else
sb.append(sb.length() > 0 ? ", " : "").append(Logging.getMessage("term.category"));
// Status/Operational Condition (position 4).
s = symCode.substring(3, 4);
if (SymbologyConstants.STATUS_ALL_UEI_SIGINT_SO_EM.contains(s.toUpperCase()))
this.setStatus(s);
else
sb.append(sb.length() > 0 ? ", " : "").append(Logging.getMessage("term.status"));
// Function ID (positions 5-10).
s = symCode.substring(4, 10);
if (!"------".equals(s)) // "------" is accepted and indicates a null function ID.
this.setFunctionId(s);
// Symbol Modifier (positions 11-12).
s = symCode.substring(10, 12);
if (this.isUnitsAndEquipmentSymbolModifier(s) || SymbologyConstants.INSTALLATION_ALL.contains(s.toUpperCase()))
this.setSymbolModifier(s);
else if (!"--".equals(s)) // "--" is accepted and indicates a null symbol modifier.
sb.append(sb.length() > 0 ? ", " : "").append(Logging.getMessage("term.symbolModifier"));
// Country Code (positions 13-14).
s = symCode.substring(12, 14);
if (!"--".equals(s)) // "--" is accepted and indicates a null country code.
this.setCountryCode(s);
// Order Of Battle (position 15).
s = symCode.substring(14, 15);
if (SymbologyConstants.ORDER_OF_BATTLE_ALL_UEI_SIGINT_SO_EM.contains(s.toUpperCase()))
this.setOrderOfBattle(s);
else if (!"-".equals(s)) // "-" is accepted and indicates a null order of battle.
sb.append(sb.length() > 0 ? ", " : "").append(Logging.getMessage("term.orderOfBattle"));
return sb.length() > 0
? Logging.getMessage("Symbology.SymbolCodeFieldsUnrecognized", sb.toString(), symCode) : null;
}
/**
* Parses a symbol code encoded in the Emergency Management coding scheme. Emergency Management symbol codes contain
* the following fields: Scheme, Standard Identity, Category, Status, Function ID, Symbol Modifier, Country Code,
* Order of Battle. All fields except Function ID, Symbol Modifier, Country Code and Order of Battle must be
* non-null.
*
* The Emergency Management coding scheme is defined in MIL-STD-2525C table G-I (page 1032).
*
* @param symCode the symbol code to parse. Must be non-null and have length of 15 or greater. Any
* characters after the 15th character are ignored.
*
* @return null if the symbol code is recognized, otherwise a non-null string listing the
* unrecognized symbol elements.
*/
protected String parseEmergencyManagementSymCode(String symCode)
{
StringBuilder sb = new StringBuilder();
// Coding Scheme (position 1).
String s = symCode.substring(0, 1);
if (s != null && s.equalsIgnoreCase(SymbologyConstants.SCHEME_EMERGENCY_MANAGEMENT))
this.setScheme(s);
else
sb.append(sb.length() > 0 ? ", " : "").append(Logging.getMessage("term.scheme"));
// Standard Identity/Exercise Amplifying Descriptor (position 2).
s = symCode.substring(1, 2);
if (SymbologyConstants.STANDARD_IDENTITY_ALL.contains(s.toUpperCase()))
this.setStandardIdentity(s);
else
sb.append(sb.length() > 0 ? ", " : "").append(Logging.getMessage("term.standardIdentity"));
// Category (position 3).
s = symCode.substring(2, 3);
if (SymbologyConstants.CATEGORY_ALL_EMERGENCY_MANAGEMENT.contains(s.toUpperCase()))
this.setCategory(s);
else
sb.append(sb.length() > 0 ? ", " : "").append(Logging.getMessage("term.category"));
// Status/Operational Condition (position 4).
s = symCode.substring(3, 4);
if (SymbologyConstants.STATUS_ALL_UEI_SIGINT_SO_EM.contains(s.toUpperCase()))
this.setStatus(s);
else
sb.append(sb.length() > 0 ? ", " : "").append(Logging.getMessage("term.status"));
// Function ID (positions 5-10).
s = symCode.substring(4, 10);
if (!"------".equals(s)) // "------" is accepted and indicates a null function ID.
this.setFunctionId(s);
// Symbol Modifier (positions 11-12).
s = symCode.substring(10, 12);
if (SymbologyConstants.INSTALLATION_ALL.contains(s.toUpperCase())
|| SymbologyConstants.MOBILITY_ALL.contains(s.toUpperCase()))
{
this.setSymbolModifier(s);
}
else if (!"--".equals(s)) // "--" is accepted and indicates a null symbol modifier.
sb.append(sb.length() > 0 ? ", " : "").append(Logging.getMessage("term.symbolModifier"));
// Country Code (positions 13-14).
s = symCode.substring(12, 14);
if (!"--".equals(s)) // "--" is accepted and indicates a null country code.
this.setCountryCode(s);
// Order Of Battle (position 15).
s = symCode.substring(14, 15);
if (SymbologyConstants.ORDER_OF_BATTLE_ALL_UEI_SIGINT_SO_EM.contains(s.toUpperCase()))
this.setOrderOfBattle(s);
else if (!"-".equals(s)) // "-" is accepted and indicates a null order of battle.
sb.append(sb.length() > 0 ? ", " : "").append(Logging.getMessage("term.orderOfBattle"));
return sb.length() > 0
? Logging.getMessage("Symbology.SymbolCodeFieldsUnrecognized", sb.toString(), symCode) : null;
}
/**
* Indicates whether the specified 2-character Symbol Modifier code represents a units and equipment symbol modifier
* code.
*
* @param value the modifier code to test. Must be non-null and have length of 2 or greater. Any
* characters after the 2nd character are ignored.
*
* @return true if the specified code represents a units and equipment modifier code, and
* false otherwise.
*/
protected boolean isUnitsAndEquipmentSymbolModifier(String value)
{
String firstChar = value.substring(0, 1).toUpperCase();
String secondChar = value.substring(1, 2).toUpperCase();
return (UNUSED_POSITION_CODE.equals(firstChar) && SymbologyConstants.ECHELON_ALL.contains(secondChar))
|| (SymbologyConstants.MODIFIER_CODE_ALL_UEI.contains(firstChar) && UNUSED_POSITION_CODE.equals(secondChar))
|| (SymbologyConstants.MODIFIER_CODE_ALL_UEI.contains(firstChar)
&& SymbologyConstants.ECHELON_ALL.contains(secondChar));
}
/**
* Composes and returns a MIL-STD-2525 15-character symbol identification code (SIDC) from this SymbolCode's current
* field values. Fields that are not part of this SymbolCode's current Coding Scheme are ignored. Fields that are
* unspecified or null are replaced with the MIL-STD-2525 unused position character "-". Field values are either
* padded or trimmed to fit their portion of the symbol code, adding unused characters to pad or ignoring extra
* characters to trim.
*
* This returns null if this SymbolCode's Coding Scheme is null or unrecognized.
*
* @return the MIL-STD-2525 15-character symbol identification code (SIDC) corresponding to this SymbolCode, or
* null if the Coding Scheme is unrecognized.
*/
protected String composeSymCode()
{
String scheme = this.getScheme();
if (SymbologyConstants.SCHEME_WARFIGHTING.equalsIgnoreCase(scheme))
{
return this.composeWarfightingSymCode();
}
else if (SymbologyConstants.SCHEME_TACTICAL_GRAPHICS.equalsIgnoreCase(scheme))
{
return this.composeTacticalGraphicsSymCode();
}
else if (SymbologyConstants.SCHEME_METOC.equalsIgnoreCase(scheme))
{
return this.composeMetocSymCode();
}
else if (SymbologyConstants.SCHEME_INTELLIGENCE.equalsIgnoreCase(scheme))
{
return this.composeIntelligenceSymCode();
}
else if (SymbologyConstants.SCHEME_STABILITY_OPERATIONS.equalsIgnoreCase(scheme))
{
return this.composeStabilityOperationsSymCode();
}
else if (SymbologyConstants.SCHEME_EMERGENCY_MANAGEMENT.equalsIgnoreCase(scheme))
{
return this.composeEmergencyManagementSymCode();
}
else
{
return this.composeUnrecognizedSymCode();
}
}
/**
* Returns null indicating that this SymbolCode's Coding Scheme is not recognized.
*
* @return null.
*/
protected String composeUnrecognizedSymCode()
{
return null;
}
/**
* Composes a 15-character symbol identification code (SIDC) for the Warfighting coding scheme. Warfighting symbol
* codes contain the following fields: Coding Scheme, Standard Identity, Battle Dimension, Status, Function ID,
* Symbol Modifier, Country Code, Order of Battle.
*
* The Warfighting coding scheme is defined in MIL-STD-2525C table A-I (page 51).
*
* @return the MIL-STD-2525 15-character symbol identification code (SIDC) corresponding to this SymbolCode,
* according to the Warfighting coding scheme.
*/
protected String composeWarfightingSymCode()
{
StringBuilder sb = new StringBuilder();
appendFieldValue(sb, this.getScheme(), 1); // Position 1.
appendFieldValue(sb, this.getStandardIdentity(), 1); // Position 2.
appendFieldValue(sb, this.getBattleDimension(), 1); // Position 3.
appendFieldValue(sb, this.getStatus(), 1); // Position 4.
appendFieldValue(sb, this.getFunctionId(), 6); // Positions 5-10.
appendFieldValue(sb, this.getSymbolModifier(), 2); // Positions 11-12.
appendFieldValue(sb, this.getCountryCode(), 2); // Positions 13-14.
appendFieldValue(sb, this.getOrderOfBattle(), 1);// Position 15.
return sb.toString();
}
/**
* Composes a 15-character symbol identification code (SIDC) for the Tactical Graphics coding scheme. Tactical
* Graphics symbol codes contain the following fields: Coding Scheme, Standard Identity, Category, Status, Function
* ID, Echelon, Country Code, Order of Battle.
*
* The Tactical Graphics coding scheme is defined in MIL-STD-2525C table B-I (page 305).
*
* @return the MIL-STD-2525 15-character symbol identification code (SIDC) corresponding to this SymbolCode,
* according to the Tactical Graphics coding scheme.
*/
protected String composeTacticalGraphicsSymCode()
{
StringBuilder sb = new StringBuilder();
appendFieldValue(sb, this.getScheme(), 1); // Position 1.
appendFieldValue(sb, this.getStandardIdentity(), 1); // Position 2.
appendFieldValue(sb, this.getCategory(), 1); // Position 3.
appendFieldValue(sb, this.getStatus(), 1); // Position 4.
appendFieldValue(sb, this.getFunctionId(), 6); // Positions 5-10.
sb.append(UNUSED_POSITION_CODE); // Position 11. Unused because the echelon code uses only position 12.
appendFieldValue(sb, this.getEchelon(), 1); // Position 12.
appendFieldValue(sb, this.getCountryCode(), 2); // Positions 13-14.
appendFieldValue(sb, this.getOrderOfBattle(), 1);// Position 15.
return sb.toString();
}
/**
* Composes a 15-character symbol identification code (SIDC) for the Meteorological and Oceanographic coding scheme.
* METOC symbol codes contain the following fields: Coding Scheme, Category, Static/Dynamic, Function ID, Graphic
* Type.
*
* The Meteorological and Oceanographic coding scheme is defined in MIL-STD-2525C table C-I (page 763).
*
* @return the MIL-STD-2525 15-character symbol identification code (SIDC) corresponding to this SymbolCode,
* according to the METOC coding scheme.
*/
protected String composeMetocSymCode()
{
StringBuilder sb = new StringBuilder();
appendFieldValue(sb, this.getScheme(), 1); // Position 1.
appendFieldValue(sb, this.getCategory(), 1); // Position 2.
appendFieldValue(sb, this.getStaticDynamic(), 2); // Position 3, 4.
appendFieldValue(sb, this.getFunctionId(), 6); // Positions 5-10.
appendFieldValue(sb, this.getGraphicType(), 3); // Position 11-13
sb.append(UNUSED_POSITION_CODE); // Position 14 unused
sb.append(UNUSED_POSITION_CODE); // Position 15 unused
return sb.toString();
}
/**
* Composes a 15-character symbol identification code (SIDC) for the Signals Intelligence coding scheme. Signals
* Intelligence symbol codes contain the following fields: Scheme, Standard Identity, Battle Dimension, Status,
* Function ID, Country Code, Order of Battle.
*
* The Signals Intelligence coding scheme is defined in MIL-STD-2525C table D-I (page 964).
*
* @return the MIL-STD-2525 15-character symbol identification code (SIDC) corresponding to this SymbolCode,
* according to the Signals Intelligence coding scheme.
*/
protected String composeIntelligenceSymCode()
{
StringBuilder sb = new StringBuilder();
appendFieldValue(sb, this.getScheme(), 1); // Position 1.
appendFieldValue(sb, this.getStandardIdentity(), 1); // Position 2.
appendFieldValue(sb, this.getBattleDimension(), 1); // Position 3.
appendFieldValue(sb, this.getStatus(), 1); // Position 4.
appendFieldValue(sb, this.getFunctionId(), 6); // Positions 5-10.
sb.append(UNUSED_POSITION_CODE).append(UNUSED_POSITION_CODE); // Positions 11-12 are not used.
appendFieldValue(sb, this.getCountryCode(), 2); // Positions 13-14.
appendFieldValue(sb, this.getOrderOfBattle(), 1);// Position 15.
return sb.toString();
}
/**
* Composes a 15-character symbol identification code (SIDC) for the Stability Operations coding scheme. Stability
* Operations symbol codes contain the following fields: Scheme, Standard Identity, Category, Status, Function ID,
* Symbol Modifier, Country Code, Order of Battle.
*
* The Stability Operations coding scheme is defined in MIL-STD-2525C table E-I (page 991).
*
* @return the MIL-STD-2525 15-character symbol identification code (SIDC) corresponding to this SymbolCode,
* according to the Stability Operations coding scheme.
*/
protected String composeStabilityOperationsSymCode()
{
StringBuilder sb = new StringBuilder();
appendFieldValue(sb, this.getScheme(), 1); // Position 1.
appendFieldValue(sb, this.getStandardIdentity(), 1); // Position 2.
appendFieldValue(sb, this.getCategory(), 1); // Position 3.
appendFieldValue(sb, this.getStatus(), 1); // Position 4.
appendFieldValue(sb, this.getFunctionId(), 6); // Positions 5-10.
appendFieldValue(sb, this.getSymbolModifier(), 2); // Positions 11-12.
appendFieldValue(sb, this.getCountryCode(), 2); // Positions 13-14.
appendFieldValue(sb, this.getOrderOfBattle(), 1);// Position 15.
return sb.toString();
}
/**
* Composes a 15-character symbol identification code (SIDC) for the Emergency Management coding scheme. Emergency
* Management symbol codes contain the following fields: Standard Identity, Category, Status, Function ID, Symbol
* Modifier, Country Code, Order of Battle.
*
* The Emergency Management coding scheme is defined in MIL-STD-2525C table G-I (page 1032).
*
* @return the MIL-STD-2525 15-character symbol identification code (SIDC) corresponding to this SymbolCode,
* according to the Emergency Management coding scheme.
*/
protected String composeEmergencyManagementSymCode()
{
StringBuilder sb = new StringBuilder();
appendFieldValue(sb, this.getScheme(), 1); // Position 1.
appendFieldValue(sb, this.getStandardIdentity(), 1); // Position 2.
appendFieldValue(sb, this.getCategory(), 1); // Position 3.
appendFieldValue(sb, this.getStatus(), 1); // Position 4.
appendFieldValue(sb, this.getFunctionId(), 6); // Positions 5-10.
appendFieldValue(sb, this.getSymbolModifier(), 2); // Positions 11-12.
appendFieldValue(sb, this.getCountryCode(), 2); // Positions 13-14.
appendFieldValue(sb, this.getOrderOfBattle(), 1);// Position 15.
return sb.toString();
}
/**
* Appends the specified field value to the specified StringBuilder, padding or trimming the value to fit its length
* in the symbol code as necessary. If the value is shorter than the specified length, this appends the MIL-STD-2525
* unused character "-" to fill the unused characters. If the value is longer than the specified length, this
* ignores the extra characters. If the value is null or empty, this appends unused characters to fill
* the entire space used by the field.
*
* @param sb the StringBuilder representing a MIL-STD-2525 symbol identification code (SIDC).
* @param value the field value to append.
* @param length the number of positions used by the field in the SIDC.
*/
public static void appendFieldValue(StringBuilder sb, String value, int length)
{
if (sb == null)
{
String msg = Logging.getMessage("nullValue.StringBuilderIsNull");
Logging.logger().severe(msg);
throw new IllegalArgumentException(msg);
}
if (length < 0)
{
String msg = Logging.getMessage("generic.LengthIsInvalid", length);
Logging.logger().severe(msg);
throw new IllegalArgumentException(msg);
}
// Append the code's characters, starting at character 0 and stopping after the number of character positions
// assigned to the code have been reached or the code's characters are exhausted, whichever comes first. This
// does nothing if the code is null or empty. If the code contains fewer characters then its assigned length,
// then only those characters are appended.
if (value != null && value.length() > 0)
sb.append(value, 0, value.length() < length ? value.length() : length);
// Append the "unused" character for each unused character position assigned to the code. We encounter unused
// positions when the code is null or its length is less than the number of assigned character positions.
for (int i = (value != null ? value.length() : 0); i < length; i++)
{
sb.append(UNUSED_POSITION_CODE);
}
}
/**
* Indicates whether the specified field value is empty. This returns true if the specified value is
* null, is the empty string, or is filled entirely with the unused character "-".
*
* @param value the value to test. May be null.
*
* @return true if the value is empty, and false otherwise.
*/
public static boolean isFieldEmpty(String value)
{
return value == null || value.isEmpty() || value.replaceAll(UNUSED_POSITION_CODE, "").trim().isEmpty();
}
}
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