GpcCompactGpsPoint class

Implements efficient storage for GpsPoint elements.

Inheritance
Available Extensions

Constructors

GpcCompactGpsPoint()

Properties

capacity ↔ int
The available capacity (in elements) for storage.
getter/setter pairinherited
elementSizeInBytes → int
The number of bytes in _rawData required to store a single element.
no setterinherited
first → GpsPoint
The first element.
no setterinherited
hashCode → int
The hash code for this object.
no setterinherited
isEmpty → bool
Whether this collection has no elements.
no setterinherited
isNotEmpty → bool
Whether this collection has at least one element.
no setterinherited
isReadonly → bool
Collections are typically not read-only.
no setterinherited
iterator → RandomAccessIterator<GpsPoint>
A new Iterator that allows iterating the elements of this Iterable.
no setterinherited
last → GpsPoint
The last element.
no setterinherited
length → int
The number of elements currently stored in the container.
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
single → GpsPoint
Checks that this iterable has only one element, and returns that element.
no setterinherited
sortedByTime → bool
Indicates whether the contents are sorted in increasing order of time value. If this is the case, time-based queries can be faster by performing a binary search.
no setterinherited
sortingEnforcement ↔ SortingEnforcement
Whether the list is will disallow modifications that render it in a state that's not sorted by time. Setting this property to true while the collection is in an unsorted state will raise an exception.
getter/setter pairinherited

Methods

add(GpsPoint element) → bool
Add a single element to the collection.
inherited
add_Unsafe(GpsPoint element) → void
Internal implementation of add, which does not do any safety checks regarding sorting. Only to be overridden in children.
inherited
addAll(Iterable<GpsPoint> source) → void
inherited
addAllStartingAt(Iterable<GpsPoint> source, [int skipItems = 0]) → void
Add all elements from source to this, after skipping skipItems items from the source. skipItems=0 is equivalent to calling addAll.
inherited
addAllStartingAt_Unsafe(Iterable<GpsPoint> source, [int skipItems = 0]) → void
Internal implementation of addAllStartingAt, which does not do any safety checks regarding sorting. Only to be overridden in children.
inherited
addByteData(ByteData sourceData) → void
Adds all the sourceData to the internal buffer. The data must conform to the internal format, i.e. the number of bytes must be sufficient to represent completely a certain number of elements, otherwise an exception will be thrown.
inherited
any(bool test(GpsPoint element)) → bool
Checks whether any element of this iterable satisfies test.
inherited
cast<R>() → Iterable<R>
A view of this iterable as an iterable of R instances.
inherited
checkContentsSortedByTime([int skipItems = 0]) → bool
Checks whether the contents are sorted by increasing time in cases where the list is not marked as sortedByTime.
inherited
compareElementTime(int elementNrA, int elementNrB) → TimeComparisonResult
Performs compareTime for the elements in the positions elementNrA and elementNrB, then returns the result.
inherited
compareElementTimeWithSeparateItem(int elementNrA, GpsPoint elementB) → TimeComparisonResult
Performs compareTime for the item in the positions elementNrA and some separate elementB that's presumably not in the list, then returns the result.
inherited
contains(Object? element) → bool
Whether the collection contains an element equal to element.
inherited
elementAt(int index) → GpsPoint
Returns the indexth element.
inherited
every(bool test(GpsPoint element)) → bool
Checks whether every element of this iterable satisfies test.
inherited
expand<T>(Iterable<T> toElements(GpsPoint element)) → Iterable<T>
Expands each element of this Iterable into zero or more elements.
inherited
exportAsBytes(int startElement, int nrElements) → List<int>
Returns a copy of the internal bytes data starting at startElement and containing nrElements elements.
inherited
firstWhere(bool test(GpsPoint element), {GpsPoint orElse()?}) → GpsPoint
The first element that satisfies the given predicate test.
inherited
fold<T>(T initialValue, T combine(T previousValue, GpsPoint element)) → T
Reduces a collection to a single value by iteratively combining each element of the collection with an existing value
inherited
followedBy(Iterable<GpsPoint> other) → Iterable<GpsPoint>
Creates the lazy concatenation of this iterable and other.
inherited
forEach(void action(GpsPoint element)) → void
Invokes action on each element of this iterable in iteration order.
inherited
join([String separator = ""]) → String
Converts each element to a String and concatenates the strings.
inherited
lastWhere(bool test(GpsPoint element), {GpsPoint orElse()?}) → GpsPoint
The last element that satisfies the given predicate test.
inherited
map<T>(T toElement(GpsPoint e)) → Iterable<T>
The current elements of this iterable modified by toElement.
inherited
newEmpty({int? capacity}) → GpsPointsCollection<GpsPoint>
Creates a collection of the same type as this, optionally with a starting capacity for children that support that.
override
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
reduce(GpsPoint combine(GpsPoint value, GpsPoint element)) → GpsPoint
Reduces a collection to a single value by iteratively combining elements of the collection using the provided function.
inherited
rollbackAddingLastItem() → dynamic
Removes the last object in this list, but only intended for use during add and similar calls. The list is in general not supposed to have insert/remove operations available as explained in the documentation of the list itself.
inherited
singleWhere(bool test(GpsPoint element), {GpsPoint orElse()?}) → GpsPoint
The single element that satisfies test.
inherited
skip(int count) → RandomAccessIterable<GpsPoint>
Creates an Iterable that provides all but the first count elements.
inherited
skipWhile(bool test(GpsPoint value)) → Iterable<GpsPoint>
Creates an Iterable that skips leading elements while test is satisfied.
inherited
take(int count) → Iterable<GpsPoint>
Creates a lazy iterable of the count first elements of this iterable.
inherited
takeWhile(bool test(GpsPoint value)) → Iterable<GpsPoint>
Creates a lazy iterable of the leading elements satisfying test.
inherited
toList({bool growable = true}) → List<GpsPoint>
Creates a List containing the elements of this Iterable.
inherited
toSet() → Set<GpsPoint>
Creates a Set containing the same elements as this iterable.
inherited
toString() → String
Returns a string representation of (some of) the elements of this.
inherited
where(bool test(GpsPoint element)) → Iterable<GpsPoint>
Creates a new lazy Iterable with all elements that satisfy the predicate test.
inherited
whereType<T>() → Iterable<T>
Creates a new lazy Iterable with all elements that have type T.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited
operator [](int index) → GpsPoint
inherited