LogFilter class final

Selection conditions for entries: period, levels, tags, attributes, text. All conditions are combined with AND; an empty condition accepts any entry.

Part of LogQuery; the viewer uses it as its filter too.

Annotations

• @immutable

Constructors

LogFilter({DateTime? after, DateTime? before, Set<LogLevel> levels = const {}, Set<String> tags = const {}, List<LogAttribute<Object>> attributes = const [], String text = ''})

const

Properties

after → DateTime?

Only entries strictly after this moment.

final

attributes → List<LogAttribute<Object>>

Only entries where each of these attributes equals the given value (LogFilter(attributes: [userId('42')])); an empty list means any.

final

before → DateTime?

Only entries strictly before this moment.

final

conditions → List<LogCondition>

The filter as a set of conditions: one per set field, one per tag and per attribute. A store with its own query language translates exactly these (LogCondition), and matches checks the same ones, so the meaning of the selection is defined in one place.

no setter

hashCode → int

The hash code for this object.

no setter, override

isEmpty → bool

No conditions at all.

no setter

levels → Set<LogLevel>

Only entries of these levels; an empty set means any.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

tags → Set<String>

Only entries that have all of these tags; an empty set means any.

final

text → String

Only entries whose message or error text (LogError.toString) contains this substring, case-insensitively; an empty string means any.

final

Methods

copyWith({DateTime? after()?, DateTime? before()?, Set<LogLevel>? levels, Set<String>? tags, List<LogAttribute<Object>>? attributes, String? text}) → LogFilter

A copy with the given conditions replaced; omitted ones are kept.

matches(LogEntry entry) → bool

Whether the entry matches all conditions (conditions).

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.

override