A C D E G H I M N P R S T W

A

addSegment(GeoSegment) - Method in class ps2.GeoFeature

Creates a new GeoFeature that is equal to this GeoFeature with gs appended to its end.

addSegment(GeoSegment) - Method in class ps2.Route

Creates a new route that is equal to this route with gs appended to its end.

C

computeDirections(Route, double) - Method in class ps2.RouteFormatter

Give directions for following this Route, starting at its start point and facing in the specified heading.

computeLine(GeoFeature, double) - Method in class ps2.DrivingRouteFormatter

Computes a single line of a multi-line directions String that represents the instructions for traversing a single geographical feature.

computeLine(GeoFeature, double) - Method in class ps2.RouteFormatter

Computes a single line of a multi-line directions String that represents the intructions for traversing a single geograhpical feature.

computeLine(GeoFeature, double) - Method in class ps2.WalkingRouteFormatter

Computes a single line of a multi-line directions String that represents the instructions for walking along a single geographical feature.

D

distanceTo(GeoPoint) - Method in class ps2.GeoPoint

Computes the distance between GeoPoints.

DrivingRouteFormatter - Class in ps2

The DrivingRouteFormatter class creates a textual description of directions for traversing a route that are suitable for a driver of a vehicle.

DrivingRouteFormatter() - Constructor for class ps2.DrivingRouteFormatter

DrivingRouteFormatterTest - Class in ps2.test

Unit tests for the DrivingRouteFormatter class.

DrivingRouteFormatterTest() - Constructor for class ps2.test.DrivingRouteFormatterTest

E

equals(Object) - Method in class ps2.GeoFeature

Compares the argument with this GeoFeature for equality.

equals(Object) - Method in class ps2.GeoPoint

Compares the specified Object with this GeoPoint for equality.

equals(Object) - Method in class ps2.GeoSegment

Compares the specified Object with this GeoSegment for equality.

equals(Object) - Method in class ps2.Route

Compares the specified Object with this Route for equality.

example() - Method in class ps2.NullnessExample

example() - Method in class ps2.NullnessExampleWithWarnings

exampleGenerics() - Method in class ps2.NullnessExample

exampleGenerics() - Method in class ps2.NullnessExampleWithWarnings

G

GeoFeature - Class in ps2

A GeoFeature represents a path from one location to another along a single geographic feature.

GeoFeature(GeoSegment) - Constructor for class ps2.GeoFeature

Constructs a new GeoFeature.

GeoFeatureTest - Class in ps2.test

Unit tests for the GeoFeature class

GeoFeatureTest() - Constructor for class ps2.test.GeoFeatureTest

GeoPoint - Class in ps2

A GeoPoint models a point on the earth.

GeoPoint(int, int) - Constructor for class ps2.GeoPoint

GeoPointTest - Class in ps2.test

Unit tests for the GeoPoint class.

GeoPointTest() - Constructor for class ps2.test.GeoPointTest

GeoSegment - Class in ps2

A GeoSegment models a straight line segment on the earth.

GeoSegment(String, GeoPoint, GeoPoint) - Constructor for class ps2.GeoSegment

GeoSegmentTest - Class in ps2.test

Unit tests for the GeoSegment class.

GeoSegmentTest() - Constructor for class ps2.test.GeoSegmentTest

getEnd() - Method in class ps2.GeoFeature

getEnd() - Method in class ps2.Route

getEndHeading() - Method in class ps2.GeoFeature

getEndHeading() - Method in class ps2.Route

getEndingGeoSegment() - Method in class ps2.Route

getGeoFeatures() - Method in class ps2.Route

Returns a List of GeoFeature objects.

getGeoSegments() - Method in class ps2.GeoFeature

Returns a List of GeoSegment objects.

getGeoSegments() - Method in class ps2.Route

Returns a List of GeoSegment objects.

getHeading() - Method in class ps2.GeoSegment

getLatitude() - Method in class ps2.GeoPoint

the latitude of the GeoPoint object, in millionths of degrees.

getLength() - Method in class ps2.GeoFeature

getLength() - Method in class ps2.GeoSegment

getLength() - Method in class ps2.Route

getLongitude() - Method in class ps2.GeoPoint

the longitude of the GeoPoint object, in millionths of degrees.

getName() - Method in class ps2.GeoFeature

getName() - Method in class ps2.GeoSegment

getP1() - Method in class ps2.GeoSegment

getP2() - Method in class ps2.GeoSegment

getStart() - Method in class ps2.GeoFeature

getStart() - Method in class ps2.Route

getStartHeading() - Method in class ps2.GeoFeature

getStartHeading() - Method in class ps2.Route

getTurnString(double, double) - Method in class ps2.RouteFormatter

Computes directions to turn based on the heading change.

H

hashCode() - Method in class ps2.GeoFeature

hashCode() - Method in class ps2.GeoPoint

hashCode() - Method in class ps2.GeoSegment

hashCode() - Method in class ps2.Route

headingTo(GeoPoint) - Method in class ps2.GeoPoint

Computes the compass heading between GeoPoints.

I

ImplementationTests - Class in ps2.test

ImplementationTest is a simple test suite to test the implementation of each problem set.

ImplementationTests() - Constructor for class ps2.test.ImplementationTests

M

MAX_LATITUDE - Static variable in class ps2.GeoPoint

Maximum value the latitude field can have in this class.

MAX_LONGITUDE - Static variable in class ps2.GeoPoint

Maximum value the longitude field can have in this class.

MILES_PER_DEGREE_LATITUDE - Static variable in class ps2.GeoPoint

Approximation used to determine distances and headings using a "flat earth" simplification.

MILES_PER_DEGREE_LONGITUDE - Static variable in class ps2.GeoPoint

Approximation used to determine distances and headings using a "flat earth" simplification.

MIN_LATITUDE - Static variable in class ps2.GeoPoint

Minimum value the latitude field can have in this class.

MIN_LONGITUDE - Static variable in class ps2.GeoPoint

Minimum value the longitude field can have in this class.

N

NullnessExample - Class in ps2

This class illustrates use of nullness type annotations.

NullnessExample() - Constructor for class ps2.NullnessExample

NullnessExampleWithWarnings - Class in ps2

This class illustrates use of nullness type annotations.

NullnessExampleWithWarnings() - Constructor for class ps2.NullnessExampleWithWarnings

P

ps2 - package ps2

ps2.test - package ps2.test

R

reverse() - Method in class ps2.GeoSegment

Returns a new GeoSegment like this one, but with its endpoints reversed.

Route - Class in ps2

A Route is a path that traverses arbitrary GeoSegments, regardless of their names.

Route(GeoSegment) - Constructor for class ps2.Route

RouteFormatter - Class in ps2

A RouteFormatter class knows how to create a textual description of directions from one location to another.

RouteFormatter() - Constructor for class ps2.RouteFormatter

RouteTest - Class in ps2.test

Unit tests for the Route class

RouteTest() - Constructor for class ps2.test.RouteTest

S

setupBeforeEachTest() - Method in class ps2.test.GeoFeatureTest

setupBeforeEachTest() - Method in class ps2.test.GeoSegmentTest

setupBeforeEachTest() - Method in class ps2.test.RouteTest

setupBeforeTests() - Method in class ps2.test.DrivingRouteFormatterTest

setupBeforeTests() - Method in class ps2.test.WalkingRouteFormatterTest

SpecificationTests - Class in ps2.test

SpecificationTests is a simple TestSuite that includes and runs all the tests in GeoPointTest, GeoSegmentTest, GeoFeatureTest, RouteTest, WalkingRouteFormatterTest, and DrivingRouteFormatterTest.

SpecificationTests() - Constructor for class ps2.test.SpecificationTests

T

testDistance() - Method in class ps2.test.DrivingRouteFormatterTest

Test rounding distance, especially if rounded up to 0.1 and rounded down to 0.0.

testDistance() - Method in class ps2.test.WalkingRouteFormatterTest

Test rounding distance, specifically if it rounds up to 0.1 and rounds down to 0.0.

testDistance01() - Method in class ps2.test.GeoPointTest

Test that distance 0 is handled correctly: same object

testDistance02() - Method in class ps2.test.GeoPointTest

Test that distance 0 is handled correctly: equal objects

testDistanceDueEast() - Method in class ps2.test.GeoPointTest

Test that points due east are handled correctly

testDistanceDueNorth() - Method in class ps2.test.GeoPointTest

Test that points due north are handled correctly

testDistanceDueNorthEast() - Method in class ps2.test.GeoPointTest

Test that points north east are handled correctly

testDistanceDueSouth() - Method in class ps2.test.GeoPointTest

Test that points due south are handled correctly

testDistanceDueSouthWest() - Method in class ps2.test.GeoPointTest

Test that points south west are handled correctly

testDistanceDueWest() - Method in class ps2.test.GeoPointTest

Test that points due west are handled correctly

testEquals1() - Method in class ps2.test.GeoPointTest

Test positive case: same object

testEquals2() - Method in class ps2.test.GeoPointTest

Test positive case: equal objects

testHashCode1() - Method in class ps2.test.GeoPointTest

Test positive case: same object

testHashCode2() - Method in class ps2.test.GeoPointTest

Test positive case: equal objects

testHeadingDueEast() - Method in class ps2.test.GeoPointTest

Test that points due east are handled correctly

testHeadingDueNorth() - Method in class ps2.test.GeoPointTest

Test that points due north are handled correctly

testHeadingDueSouth() - Method in class ps2.test.GeoPointTest

Test that points due south are handled correctly

testHeadingDueWest() - Method in class ps2.test.GeoPointTest

Test that points due west are handled correctly

testHeadingNorthEast() - Method in class ps2.test.GeoPointTest

Test that points north east are handled correctly

testHeadingSouthWest() - Method in class ps2.test.GeoPointTest

Test that points south west are handled correctly

testLegalValues1() - Method in class ps2.test.GeoPointTest

Tests that GeoPoints can be created with some legal latitude and longitude values that are in the greater Seattle area, and that the values it's provided are returned unchanged.

testLegalValues2() - Method in class ps2.test.GeoPointTest

Tests that GeoPoints can be created with some legal latitude and longitude values that are in the greater Seattle area, and that the values it's provided are returned unchanged.

testLegalValuesExtreme() - Method in class ps2.test.GeoPointTest

Tests that GeoPoints can be created with the max/min latitudes and longitudes

testLocationToIntMethod() - Method in class ps2.test.GeoPointTest

Sanity check for our locationToInt() method

testLongRoute() - Method in class ps2.test.DrivingRouteFormatterTest

Long route with no repeats.

testLongRoute() - Method in class ps2.test.WalkingRouteFormatterTest

Long route with no repeats.

testNotEqualsDiff() - Method in class ps2.test.GeoPointTest

Test that two GeoPoints with different data do not register as equal.

testNotEqualsNull() - Method in class ps2.test.GeoPointTest

Test that null values are handled correctly

testNotEqualsSwapped() - Method in class ps2.test.GeoPointTest

Test that two GeoPoints with "swapped" latitude and longitude values (i.e., they both sum to the same value) do not register as equal.

testNotEqualsWrongType() - Method in class ps2.test.GeoPointTest

Test that objects of a different type are handled appropriately

testRepeatedRoute() - Method in class ps2.test.DrivingRouteFormatterTest

Just like long route, but different makeup of geosegements.

testRepeatedRoute() - Method in class ps2.test.WalkingRouteFormatterTest

Just like long route, but different makeup of geosegements.

testRepeatedSegment() - Method in class ps2.test.DrivingRouteFormatterTest

Two step route with one geo feature.

testRepeatedSegment() - Method in class ps2.test.WalkingRouteFormatterTest

Two step route with one geo feature.

testShortDirections() - Method in class ps2.test.DrivingRouteFormatterTest

Test simple directions with one distance and one origHeading.

testShortDirections() - Method in class ps2.test.WalkingRouteFormatterTest

Test simple directions with one distance and one origHeading.

testTurning() - Method in class ps2.test.DrivingRouteFormatterTest

Test turning directions with different origHeadings.

testTurning() - Method in class ps2.test.WalkingRouteFormatterTest

Test turning directions, with different origHeadings.

TestValues - Interface in ps2.test

Interface that contains a constant value for the tolerance that all test cases should use.

TOLERANCE - Static variable in interface ps2.test.TestValues

How close two double values have to be for us to call them equal.

toString() - Method in class ps2.GeoFeature

toString() - Method in class ps2.GeoPoint

toString() - Method in class ps2.GeoSegment

toString() - Method in class ps2.Route

W

WalkingRouteFormatter - Class in ps2

A WalkingRouteFormatter class knows how to create a textual description of directions from one location to another suitable for a pedestrian.

WalkingRouteFormatter() - Constructor for class ps2.WalkingRouteFormatter

WalkingRouteFormatterTest - Class in ps2.test

Unit tests for the WalkingRouteFormatter class.

WalkingRouteFormatterTest() - Constructor for class ps2.test.WalkingRouteFormatterTest

A C D E G H I M N P R S T W