IteratingCursor class abstract

A Cursor that can only be read once, obtaining rows from the database "on the fly" as moveNext is called.

This class provides columnNames and tableNames. Since sqlite3 statements are dynamically re-compiled by sqlite3 in response to schema changes, column names might change in the first call to moveNext. So, these getters are only reliable after moveNext was called once (regardless of its return value).

Inheritance

• Object
• Cursor
• IteratingCursor

Implemented types

• Iterator<Row>

Constructors

IteratingCursor(List<String> _columnNames, List<String?>? tableNames)

Properties

columnNames ↔ List<String>

The column names of this query, as returned by sqlite3.

getter/setter pair, inherited

current → Row

The current element.

no setter, inherited

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

tableNames → List<String?>?

The table names of this query, as returned by sqlite3.

final, inherited

Methods

moveNext() → bool

Advances the iterator to the next element of the iteration.

inherited

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited