ListingResult class

This class is a Map containing data on a Listing stream.

You can use it just like the result of Query.fetch.

The method fetchMore allows to request the next batch of data.


ListingResult(Map<String, dynamic> _result, Listing _listing)


keys → Iterable<String>
The keys of this. [...]
entries → Iterable<MapEntry>
The map entries of this.
read-only, inherited
hashCode → int
The hash code for this object.
read-only, inherited
isEmpty → bool
Returns true if there is no key/value pair in the map.
read-only, inherited
isNotEmpty → bool
Returns true if there is at least one key/value pair in the map.
read-only, inherited
length → int
The number of key/value pairs in the map.
read-only, inherited
runtimeType → Type
A representation of the runtime type of the object.
read-only, inherited
values → Iterable
The values of this.
read-only, inherited


clear() → void
Removes all pairs from the map. [...]
fetchMore() → Future<ListingResult>
remove(Object key) → dynamic
Removes key and its associated value, if present, from the map. [...]
toString() → String
Returns a string representation of this object.
addAll(Map other) → void
Adds all key/value pairs of other to this map.
addEntries(Iterable<MapEntry> newEntries) → void
Adds all key/value pairs of newEntries to this map.
cast<RK, RV>() → Map<RK, RV>
Provides a view of this map as having RK keys and RV instances, if necessary.
containsKey(Object key) → bool
Returns true if this map contains the given key.
containsValue(Object value) → bool
Returns true if this map contains the given value.
forEach(void action(dynamic key, dynamic value)) → void
Applies f to each key/value pair of the map.
map<K2, V2>(MapEntry<K2, V2> transform(dynamic key, dynamic value)) → Map<K2, V2>
Returns a new map where all entries of this map are transformed by the given f function.
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed.
putIfAbsent(dynamic key, dynamic ifAbsent()) → dynamic
Look up the value of key, or add a new value if it isn't there.
removeWhere(bool test(dynamic key, dynamic value)) → void
Removes all entries of this map that satisfy the given predicate.
update(dynamic key, dynamic update(dynamic value), {dynamic ifAbsent()}) → dynamic
Updates the value for the provided key.
updateAll(dynamic update(dynamic key, dynamic value)) → void
Updates all values.


operator [](Object key) → dynamic
Returns the value for the given key or null if key is not in the map. [...]
operator []=(Object key, dynamic value) → void
Associates the key with the given value. [...]
operator ==(dynamic other) → bool
The equality operator.