workbench.cfgParser

Class PhoenixDictionary

java.lang.Object

workbench.cfgParser.Dictionary

workbench.cfgParser.PhoenixDictionary

public class PhoenixDictionary
extends Dictionary

Context free grammar rule set for Phoenix AUV command language

Author:

christine@aniviza.com

Field Summary

Fields

Modifier and Type	Field and Description
static int	COMMAND
static int	CURRENT_AND_COMMANDED_POSITION
static int	CURRENT_AND_COMMANDED_POSITION_AND_HEADING
static int	DEPTH_TOKEN
static int	ENTER_TUBE_TOKEN
static int	HEADING_TOKEN
static int	HOVER_TOKEN
static int	LATERAL_TOKEN
static int	LEFT_AND_RIGHT_SPEED
static int	MISSION
static int	MISSION_TOKEN
static int	NUMBER
static int	PLANES_TOKEN
static int	POSITION_2D
static int	POSITION_3D
static int	POSITION_3D_AND_ORIENTATION
static int	POSITION_3D_AND_ORIENTATION_AND_STANDOFF
static int	POSITION_3D_AND_RPM
static int	POSITION_TOKEN
static int	ROTATE_TOKEN
static int	RUDDER_TOKEN
static int	SONAR_1000_TOKEN
static int	SONAR_725_TOKEN
static int	SPEED_TOKEN
static int	STANDOFF_TOKEN
static int	STRING
static int	TAKE_STATION_TOKEN
static int	TIME_STEP_TOKEN
static int	WAIT_TOKEN
static int	WAIT_UNTIL_TOKEN
static int	WAYPOINT_TOKEN

Fields inherited from class workbench.cfgParser.Dictionary

FAIL_PARSE, numTerminals

Constructor Summary

Constructors

Constructor and Description
PhoenixDictionary() Creates a new instance of PhoenixDictionary, set up hash tabe with reserved-word token types that are subsequently used in production rules

Method Summary

Modifier and Type	Method and Description
int	lookup(String token) Looks up a word in the dictionary and returns its part of speech.

Methods inherited from class workbench.cfgParser.Dictionary

put

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

MISSION

public static final int MISSION

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Constant Field Values

COMMAND

public static final int COMMAND

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NUMBER

public static final int NUMBER

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DEPTH_TOKEN

public static final int DEPTH_TOKEN

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WAYPOINT_TOKEN

public static final int WAYPOINT_TOKEN

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POSITION_3D_AND_RPM

public static final int POSITION_3D_AND_RPM

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POSITION_3D

public static final int POSITION_3D

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POSITION_2D

public static final int POSITION_2D

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SPEED_TOKEN

public static final int SPEED_TOKEN

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LEFT_AND_RIGHT_SPEED

public static final int LEFT_AND_RIGHT_SPEED

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RUDDER_TOKEN

public static final int RUDDER_TOKEN

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HEADING_TOKEN

public static final int HEADING_TOKEN

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PLANES_TOKEN

public static final int PLANES_TOKEN

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ROTATE_TOKEN

public static final int ROTATE_TOKEN

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LATERAL_TOKEN

public static final int LATERAL_TOKEN

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POSITION_TOKEN

public static final int POSITION_TOKEN

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STANDOFF_TOKEN

public static final int STANDOFF_TOKEN

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HOVER_TOKEN

public static final int HOVER_TOKEN

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POSITION_3D_AND_ORIENTATION

public static final int POSITION_3D_AND_ORIENTATION

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POSITION_3D_AND_ORIENTATION_AND_STANDOFF

public static final int POSITION_3D_AND_ORIENTATION_AND_STANDOFF

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TAKE_STATION_TOKEN

public static final int TAKE_STATION_TOKEN

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CURRENT_AND_COMMANDED_POSITION_AND_HEADING

public static final int CURRENT_AND_COMMANDED_POSITION_AND_HEADING

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CURRENT_AND_COMMANDED_POSITION

public static final int CURRENT_AND_COMMANDED_POSITION

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WAIT_TOKEN

public static final int WAIT_TOKEN

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WAIT_UNTIL_TOKEN

public static final int WAIT_UNTIL_TOKEN

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TIME_STEP_TOKEN

public static final int TIME_STEP_TOKEN

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ENTER_TUBE_TOKEN

public static final int ENTER_TUBE_TOKEN

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SONAR_725_TOKEN

public static final int SONAR_725_TOKEN

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SONAR_1000_TOKEN

public static final int SONAR_1000_TOKEN

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STRING

public static final int STRING

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MISSION_TOKEN

public static final int MISSION_TOKEN

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Constructor Detail

PhoenixDictionary

public PhoenixDictionary()

Creates a new instance of PhoenixDictionary, set up hash tabe with reserved-word token types that are subsequently used in production rules

Method Detail

lookup

public int lookup(String token)

Looks up a word in the dictionary and returns its part of speech. Overload of super method in order to deal with numerical terminals.

Overrides:

lookup in class Dictionary

Parameters:

token - to be looked up

Returns:

dictionary index or FAIL_PARSE