LDValue class final
An immutable instance of any data type that is allowed in JSON.
LDValue provides the type of the contained value as an LDValueType returned by type.
Properties
- hashCode → int
-
The hash code for this object.
no setteroverride
-
keys
→ Iterable<
String> -
Enumerates the property names in an object, returns an empty iterable for all other types.
no setter
- length → int
-
Returns the number of elements in an array or object, returns
0for all other types.no setter - runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- type → LDValueType
-
Get the type of this value.
no setter
-
values
→ Iterable<
LDValue> -
Enumerates the property values in an array or object, returns an empty iterable for all other types.
no setter
Methods
-
booleanValue(
) → bool -
Returns this value as a
boolif the type matches, otherwise returnsfalse. -
doubleValue(
) → double -
Returns this value as a
doubleif the value is numeric, otherwise returns0. -
get(
int index) → LDValue - Retrieves an array element by index.
-
getFor(
String key) → LDValue - Retrieves an object element by index.
-
intValue(
) → int -
Returns this value as an
intif the value is numeric, otherwise returns0. -
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
stringValue(
) → String -
Returns this value as a
Stringif the type matches, otherwise returns an empty string. -
toDynamic(
) → dynamic - Convert this LDValue into a dynamic.
-
toString(
) → String -
A string representation of this object.
override
Operators
-
operator ==(
Object other) → bool -
The equality operator.
override
Static Methods
-
buildArray(
) → LDValueArrayBuilder - Starts building an array value.
-
buildObject(
) → LDValueObjectBuilder - Starts building an object value.
-
ofBool(
bool value) → LDValue - Returns an instance for a bool value.
-
ofDynamic(
dynamic json) → LDValue - Given a dynamic produce an LDValue.
-
ofNull(
) → LDValue - Returns an instance for a null value.
-
ofNum(
num value) → LDValue - Returns an instance for a numeric value.
-
ofString(
String value) → LDValue - Returns an instance for a string value.