Message class abstract
An abstract superclass for Intl.message/plural/gender calls in the program's source text. We assemble these into objects that can be used to write out some translation format and can also print themselves into code.
- Implementers
Properties
- arguments → dynamic
-
We find the arguments from the top-level MainMessage and use those to
do variable substitutions. MainMessage overrides this to return
the actual arguments.
no setter
- examples → dynamic
-
We find the examples from the top-level MainMessage and use those
when writing out variables. MainMessage overrides this to return
the actual examples.
no setter
- hashCode → int
-
The hash code for this object.
no setterinherited
- name → String
-
The name of the top-level MainMessage.
no setter
- parent ↔ Message?
-
All Messages except a MainMessage are contained inside some parent,
terminating at an Intl.message call which supplies the arguments we
use for variable substitutions.
getter/setter pair
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
checkArgs(
NamedExpression? args, List< String> parameterNames) → bool - Verify that the args argument matches the method parameters and isn't, e.g. passing string names instead of the argument values.
-
checkValidity(
MethodInvocation node, List arguments, String? outerName, FormalParameterList outerArgs, {bool nameAndArgsGenerated = false, bool examplesRequired = false}) → String? - Verify that this looks like a correct Intl.message/plural/gender/... invocation.
-
escapeAndValidateString(
String value) → String - Escape the string for use in generated Dart code.
-
expanded(
[Function f]) → String -
Expand this string out into a printed form. The function
fwill be applied to any sub-messages, allowing this to be used to generate a form suitable for a wide variety of translation file formats. -
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toCode(
) → String - Return a string representation of this message for use in generated Dart code.
-
toJson(
) → Object - Return a JSON-storable representation of this message which can be interpolated at runtime.
-
toString(
) → String -
A string representation of this object.
inherited
-
validate(
) → void - Verify that a constructed message is valid.
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited
Static Methods
-
classPlusMethodName(
MethodInvocation node, String? outerName) → String? - Return the name of the enclosing class (if any) plus method name, or null if there's no enclosing class.
-
from(
Object value, Message? parent) → Message - Turn a value, typically read from a translation file or created out of an AST for a source program, into the appropriate subclass. We expect to get literal Strings, variable substitutions represented by integers, things that are already MessageChunks and lists of the same.