Module: Roby::Queries

Defined in:
lib/roby/queries.rb,
lib/roby/queries/any.rb,
lib/roby/queries/none.rb,
lib/roby/queries/index.rb,
lib/roby/queries/query.rb,
lib/roby/queries/op_matcher.rb,
lib/roby/queries/or_matcher.rb,
lib/roby/queries/and_matcher.rb,
lib/roby/queries/not_matcher.rb,
lib/roby/queries/matcher_base.rb,
lib/roby/queries/task_matcher.rb,
lib/roby/queries/plan_query_result.rb,
lib/roby/queries/code_error_matcher.rb,
lib/roby/queries/local_query_result.rb,
lib/roby/queries/plan_object_matcher.rb,
lib/roby/queries/event_generator_matcher.rb,
lib/roby/queries/localized_error_matcher.rb,
lib/roby/queries/transaction_query_result.rb,
lib/roby/queries/execution_exception_matcher.rb,
lib/roby/queries/task_event_generator_matcher.rb,
lib/roby/droby/enable.rb

Overview

Namespace for all query and matching-related functionality

Defined Under Namespace

Modules: Any, None Classes: AndMatcher, CodeErrorMatcher, EventGeneratorMatcher, ExecutionExceptionMatcher, Index, LocalQueryResult, LocalizedErrorMatcher, MatcherBase, NotMatcher, OpMatcher, OrMatcher, PlanObjectMatcher, PlanQueryResult, Query, TaskEventGeneratorMatcher, TaskMatcher, TransactionQueryResult

Class Method Summary collapse

Class Method Details

.any ⇒ Any

Returns an object that matches anything.

Returns:

  • (Any) —

    an object that matches anything



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# File 'lib/roby/queries/any.rb', line 24

def self.any
    Any
end

.none ⇒ None

Returns an object that matches nothing.

Returns:

  • (None) —

    an object that matches nothing



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# File 'lib/roby/queries/none.rb', line 24

def self.none
    None
end