TruncateToFixedNonWhitespaceLengthTransformation class

A transformation to convert a String into a truncated variant that contains at most length non-whitespace characters.

If the input value exceeds length non-whitespace characters, it is truncated. If truncationIndicator does not exceed length characters, it is incorporated into the return value. The input will be truncated at either its start or end according to truncateAt.

final transformation = TruncateToFixedNonWhitespaceLengthTransformation(
  length: 12,
  truncationIndicator: '~',
  truncateAt: TruncateAt.end,
);

// 'A string that~'
transformation.transform('A string that is too long', 'en_US');

Inheritance

• Object
• Transformation<String, String>
• TruncateToFixedNonWhitespaceLengthTransformation

Available Extensions

• TransformationExtensions

Constructors

TruncateToFixedNonWhitespaceLengthTransformation({required int length, required String truncationIndicator, required TruncateAt truncateAt})

const

Properties

hashCode → int

The hash code for this object.

no setter, inherited

length → int

The maximum number of non-whitespace characters to allow in a transformed String.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

truncateAt → TruncateAt

Whether to truncate from the start or end of the input.

final

truncationIndicator → String

The truncation indicator that should be prepended or appended if a String is truncated, subject to available space.

final

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

transform(String input, String locale) → String

Transforms input into an instance of U using the provided locale.

override

Operators

operator ==(Object other) → bool

The equality operator.

inherited