RadixTreeNode<T> class Null safety

A node in a radix tree.

Inheritance
Implemented types
Annotations

Constructors

RadixTreeNode(String prefix, [T? value])
Constructs a node from the given prefix and optional value.

Properties

childrend Set<RadixTreeNode<T>>
The children for this node. Note, because we use LinkedHashSet here, traversal of RadixTree will be in lexicographical order.
read / write
first RadixTreeNode<T>
Returns the first element. [...]
read-only, inherited
hashCode int
The hash code for this object. [...]
read-only, override
hasValue bool
Whether or not this node stores a value. This value is mainly used by RadixTreeKVVisitor to figure out whether or not this node should be visited.
read-only
isEmpty bool
Returns true if there are no elements in this collection. [...]
read-only, inherited
isNotEmpty bool
Returns true if there is at least one element in this collection. [...]
read-only, inherited
iterator Iterator<RadixTreeNode<T>>
Returns a new Iterator that allows iterating the elements of this Iterable. [...]
read-only, override
last RadixTreeNode<T>
Returns the last element. [...]
read-only, inherited
length int
Returns the number of elements in this. [...]
read-only, inherited
prefix String
The prefix at this node.
read / write
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited
single RadixTreeNode<T>
Checks that this iterable has only one element, and returns that element. [...]
read-only, inherited
value ↔ T?
The value stored at this node.
read / write

Methods

any(bool test(RadixTreeNode<T> element)) bool
Checks whether any element of this iterable satisfies test. [...]
inherited
cast<R>() Iterable<R>
Provides a view of this iterable as an iterable of R instances. [...]
inherited
compareTo(RadixTreeNode<T?> other) int
Compares this object to another object. [...]
override
contains(Object? element) bool
Whether the collection contains an element equal to element. [...]
inherited
elementAt(int index) RadixTreeNode<T>
Returns the indexth element. [...]
inherited
every(bool test(RadixTreeNode<T> element)) bool
Checks whether every element of this iterable satisfies test. [...]
inherited
expand<T>(Iterable<T> toElements(RadixTreeNode<T> element)) Iterable<T>
Expands each element of this Iterable into zero or more elements. [...]
inherited
firstWhere(bool test(RadixTreeNode<T> element), {RadixTreeNode<T> orElse()?}) RadixTreeNode<T>
Returns the first element that satisfies the given predicate test. [...]
inherited
fold<T>(T initialValue, T combine(T previousValue, RadixTreeNode<T> element)) → T
Reduces a collection to a single value by iteratively combining each element of the collection with an existing value [...]
inherited
followedBy(Iterable<RadixTreeNode<T>> other) Iterable<RadixTreeNode<T>>
Returns the lazy concatenation of this iterable and other. [...]
inherited
forEach(void action(RadixTreeNode<T> 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(RadixTreeNode<T> element), {RadixTreeNode<T> orElse()?}) RadixTreeNode<T>
Returns the last element that satisfies the given predicate test. [...]
inherited
map<T>(T toElement(RadixTreeNode<T> e)) Iterable<T>
The current elements of this iterable modified by toElement. [...]
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed. [...]
inherited
reduce(RadixTreeNode<T> combine(RadixTreeNode<T> value, RadixTreeNode<T> element)) RadixTreeNode<T>
Reduces a collection to a single value by iteratively combining elements of the collection using the provided function. [...]
inherited
singleWhere(bool test(RadixTreeNode<T> element), {RadixTreeNode<T> orElse()?}) RadixTreeNode<T>
Returns the single element that satisfies test. [...]
inherited
skip(int count) Iterable<RadixTreeNode<T>>
Returns an Iterable that provides all but the first count elements. [...]
inherited
skipWhile(bool test(RadixTreeNode<T> value)) Iterable<RadixTreeNode<T>>
Returns an Iterable that skips leading elements while test is satisfied. [...]
inherited
take(int count) Iterable<RadixTreeNode<T>>
Returns a lazy iterable of the count first elements of this iterable. [...]
inherited
takeWhile(bool test(RadixTreeNode<T> value)) Iterable<RadixTreeNode<T>>
Returns a lazy iterable of the leading elements satisfying test. [...]
inherited
toList({bool growable = true}) List<RadixTreeNode<T>>
Creates a List containing the elements of this Iterable. [...]
inherited
toSet() Set<RadixTreeNode<T>>
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(RadixTreeNode<T> element)) Iterable<RadixTreeNode<T>>
Returns a new lazy Iterable with all elements that satisfy the predicate test. [...]
inherited
whereType<T>() Iterable<T>
Returns a new lazy Iterable with all elements that have type T. [...]
inherited

Operators

operator ==(Object other) bool
The equality operator. [...]
override