BloomEmptyExtractionException class

Thrown when attempting to extract payload (.data) from an Empty state or snapshot.

Actionable Resolution

1. Inspect emptyReason to determine what prerequisite or guard gated this computation.
2. DO NOT remove precondition guards; resolve the missing prerequisite upstream instead.
3. In UI components, check node.isEmpty and node.emptyReason to render pending states.
4. Use .dataOrNull or .dataOrElse(() => fallback) to handle dormant states gracefully.

Inheritance

• Object
• BloomException
• BloomSnapshotExtractionException
• BloomEmptyExtractionException

Constructors

BloomEmptyExtractionException(String details, {Object? emptyReason})

Creates a BloomEmptyExtractionException with diagnostic context and causal reason.

const

Properties

details → String

Diagnostic description of where and why extraction failed.

final, inherited

emptyReason → Object?

Optional causal reason if the state was in an empty phase.

final

error → Object?

The original upstream error object if state was in an error phase.

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

stackTrace → StackTrace?

The original stack trace if state was in an error phase.

no setter, inherited

state → String

The string descriptor of the invalid state (e.g. 'Empty', 'Error').

final, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

override

Operators

operator ==(Object other) → bool

The equality operator.

inherited