com.graphhopper.util

Class InstructionList

java.lang.Object

java.util.AbstractCollection<E>

java.util.AbstractList<Instruction>

com.graphhopper.util.InstructionList

All Implemented Interfaces:

Iterable<Instruction>, Collection<Instruction>, List<Instruction>

public class InstructionList
extends AbstractList<Instruction>

List of instructions.

Field Summary

Fields inherited from class java.util.AbstractList

modCount

Constructor Summary

Constructors

Constructor and Description
InstructionList(int cap, Translation tr)
InstructionList(Translation tr)

Method Summary

Modifier and Type	Method and Description
void	add(int index, Instruction element)
Instruction	find(double lat, double lon, double maxDistance) This method is useful for navigation devices to find the next instruction for the specified coordinate (e.g.
Instruction	get(int index)
Translation	getTr()
Instruction	remove(int index)
Instruction	set(int index, Instruction element)
int	size()

Methods inherited from class java.util.AbstractList

add, addAll, clear, equals, hashCode, indexOf, iterator, lastIndexOf, listIterator, listIterator, removeRange, subList

Methods inherited from class java.util.AbstractCollection

addAll, contains, containsAll, isEmpty, remove, removeAll, retainAll, toArray, toArray, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.List

addAll, contains, containsAll, isEmpty, remove, removeAll, replaceAll, retainAll, sort, spliterator, toArray, toArray

Methods inherited from interface java.util.Collection

parallelStream, removeIf, stream

Methods inherited from interface java.lang.Iterable

forEach

Constructor Detail

InstructionList

public InstructionList(Translation tr)

InstructionList

public InstructionList(int cap,
                       Translation tr)

Method Detail

size

public int size()

Specified by:

size in interface Collection<Instruction>

Specified by:

size in interface List<Instruction>

Specified by:

size in class AbstractCollection<Instruction>

get

public Instruction get(int index)

Specified by:

get in interface List<Instruction>

Specified by:

get in class AbstractList<Instruction>

set

public Instruction set(int index,
                       Instruction element)

Specified by:

set in interface List<Instruction>

Overrides:

set in class AbstractList<Instruction>

add

public void add(int index,
                Instruction element)

Specified by:

add in interface List<Instruction>

Overrides:

add in class AbstractList<Instruction>

remove

public Instruction remove(int index)

Specified by:

remove in interface List<Instruction>

Overrides:

remove in class AbstractList<Instruction>

find

public Instruction find(double lat,
                        double lon,
                        double maxDistance)

This method is useful for navigation devices to find the next instruction for the specified coordinate (e.g. the current position).

Parameters:

maxDistance - the maximum acceptable distance to the instruction (in meter)

Returns:

the next Instruction or null if too far away.

getTr

public Translation getTr()