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public interface Directions
A Directions is a description of how to travel from one Address to another.
start
- : Address // starting point
end
- : Address // destination
length
- : double // traveling distance, in miles (not rounded)
directions
- : sequence[String] //
directions for traveling from start to end. Each
String in the sequence must be one line of directions, in the format
specified in PS6
text based interface, excluding the first line which
states where you start and the final line which gives the length/time
of the trip. The strings must not include newlines at their
ends. The order of the Strings in the sequence must correspond to the order
of the lines in the directions from start to end.
Method Summary | |
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Address |
getEnd()
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double |
getLength()
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Address |
getStart()
|
Iterator<String> |
iterator()
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Method Detail |
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double getLength()
Iterator<String> iterator()
iterator
in interface Iterable<String>
Address getStart()
Address getEnd()
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