com.graphhopper.util.details

Class DecimalDetails

java.lang.Object

com.graphhopper.util.details.AbstractPathDetailsBuilder

com.graphhopper.util.details.DecimalDetails

All Implemented Interfaces:

PathDetailsBuilder

public class DecimalDetails
extends AbstractPathDetailsBuilder

Constructor Summary

Constructors

Constructor and Description
DecimalDetails(String name, DecimalEncodedValue ev)
DecimalDetails(String name, DecimalEncodedValue ev, String infinityJsonValue, double precision)

Method Summary

Modifier and Type	Method and Description
protected Object	getCurrentValue() The value of the Path at this moment, that should be stored in the PathDetail when calling startInterval
boolean	isEdgeDifferentToLastEdge(EdgeIteratorState edge)

Methods inherited from class com.graphhopper.util.details.AbstractPathDetailsBuilder

build, endInterval, getName, startInterval, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

DecimalDetails

public DecimalDetails(String name,
                      DecimalEncodedValue ev)

DecimalDetails

public DecimalDetails(String name,
                      DecimalEncodedValue ev,
                      String infinityJsonValue,
                      double precision)

Parameters:

infinityJsonValue - DecimalEncodedValue can return infinity as default value, but JSON cannot include this https://stackoverflow.com/a/9218955/194609 so we need a special string to handle this or null.

precision - e.g. 0.1 to avoid creating too many path details, i.e. round the speed to the specified precision * before detecting a change.

Method Detail

getCurrentValue

protected Object getCurrentValue()

Description copied from class: AbstractPathDetailsBuilder

The value of the Path at this moment, that should be stored in the PathDetail when calling startInterval

Specified by:

getCurrentValue in class AbstractPathDetailsBuilder

isEdgeDifferentToLastEdge

public boolean isEdgeDifferentToLastEdge(EdgeIteratorState edge)