FdcSortBuilder class

Fluent builder for dataset sorting.

Use FdcDataSet.sort.sortBy to create it:

await dataSet.sort
  .sortBy('lastName').ascending
  .sortBy('firstName').descending
  .apply();

Direction properties only build the sort expression. Call apply() to validate and rebuild the dataset view in one step.

Properties

hashCode → int

The hash code for this object.

no setter, inherited

items → List<FdcDataSetSort>

Returns the current items.

no setter

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

apply() → Future<bool>

Validates and applies the composed sort expression to the dataset.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

sortBy(String fieldName) → FdcSortOrderStep

Adds fieldName as the next sort priority and returns its direction step.

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited