simple.go ×5

Frontier kind: Code frontier

unlabeled · c_86194efc5552

5 tests · 1593 LOC · 63 files · introduces 0 tests · 22 LOC · 1 file

Introduces — evidence that enters the hierarchy at this concept

Code: 5 ranges22 lines · 1 files
Tests: 0 tests

Contains — complete concept membership

All code (extent): 191 ranges1593 lines · 63 files · Browse complete extent
All tests (intent): 5 testsBrowse complete intent

Neighbourhood graph

The orange circle is the focus. Violet and green circles are every ancestor and descendant, broader and narrower, at any distance; blue squares and pink diamonds are the introduced files and exact introduced tests of every visible concept, not only the focus's. Arrows point from broader to narrower concepts and bridge only concepts omitted from this view. Undirected links show source or test introduction. Concept and file size follows LOC; exact test nodes use test-count units.

Focus concept
Ancestors (broader)
Descendants (narrower)
Introduced files
Introduced tests

Introduced files, introduced tests, and structurally relevant concept specialization

In the embedded map, ordinary wheel input scrolls the page; use the visible controls to zoom and drag to pan. Open the full-screen map for canvas navigation: wheel pans, Ctrl/Command plus wheel zooms, and arrow keys pan when this region is focused. On touch screens, open the full-screen map to pan or pinch. If JavaScript or WebGL is unavailable, use the native relationship evidence on this page.

Native relationship evidence

Every exact file and test below is linked only from the concept that introduces it.

simple.go ×5 — Focused concept Introduced files:
- go.temporal.io/server/common/cache/simple.go
TestSimpleCacheConcurrentAccess — Ancestor (broader) Introduced tests:
- go.temporal.io/server/common/cache/TestSimpleCacheConcurrentAccess
simple.go ×1 — Ancestor (broader) Introduced files:
- go.temporal.io/server/common/cache/simple.go
Introduced tests:
- go.temporal.io/server/common/cache/TestSimple
simple.go ×1 — Ancestor (broader) Introduced files:
- go.temporal.io/server/common/cache/simple.go
Introduced tests:
- go.temporal.io/server/common/cache/TestSimpleIterator
simple.go ×5 — Ancestor (broader) Introduced files:
- go.temporal.io/server/common/cache/simple.go
simple.go ×1 — Ancestor (broader) Introduced files:
- go.temporal.io/server/common/cache/simple.go
Introduced tests:
- go.temporal.io/server/common/cache/TestSimpleRemoveFunc
TestSimpleGenerics — Ancestor (broader) Introduced tests:
- go.temporal.io/server/common/cache/TestSimpleGenerics
simple.go ×1 — Ancestor (broader) Introduced files:
- go.temporal.io/server/common/cache/simple.go
simple.go ×3 — Ancestor (broader) Introduced files:
- go.temporal.io/server/common/cache/simple.go
simple.go ×1 — Ancestor (broader) Introduced files:
- go.temporal.io/server/common/cache/simple.go
simple.go ×1 — Ancestor (broader) Introduced files:
- go.temporal.io/server/common/cache/simple.go
simple.go ×2 — Ancestor (broader) Introduced files:
- go.temporal.io/server/common/cache/simple.go
simple.go ×1 — Ancestor (broader) Introduced files:
- go.temporal.io/server/common/cache/simple.go
setting_gen.go ×51 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/dynamicconfig/collection.go
- go.temporal.io/server/common/dynamicconfig/deepcopy.go
- go.temporal.io/server/common/dynamicconfig/gradual_change.go
- go.temporal.io/server/common/dynamicconfig/key.go
- go.temporal.io/server/common/dynamicconfig/registry.go
- go.temporal.io/server/common/dynamicconfig/setting_gen.go
- go.temporal.io/server/common/dynamicconfig/shared_structure.go
- go.temporal.io/server/common/util/wildcard.go
Introduced tests:
- go.temporal.io/server/common/circuitbreaker/TestTSCBWithDynamicSettings
- go.temporal.io/server/common/dynamicconfig/TestDeepCopy_OtherReferenceTypes_Nil
- go.temporal.io/server/service/matching/configs/TestQuotasSuite/TestAPIPrioritiesOrdered
- go.temporal.io/server/service/matching/configs/TestQuotasSuite/TestAPIToPriorityMapping
service.pb.go ×2 — Descendant (narrower) Introduced files:
- go.temporal.io/server/api/adminservice/v1/request_response.pb.go
- go.temporal.io/server/api/adminservice/v1/service.pb.go
- go.temporal.io/server/api/cluster/v1/message.pb.go
- go.temporal.io/server/api/common/v1/api_category.pb.go
- go.temporal.io/server/api/common/v1/dlq.pb.go
- go.temporal.io/server/api/health/v1/message.pb.go
- go.temporal.io/server/api/historyservice/v1/request_response.pb.go
- go.temporal.io/server/api/historyservice/v1/service.pb.go
- go.temporal.io/server/api/matchingservice/v1/request_response.pb.go
- go.temporal.io/server/api/matchingservice/v1/service.pb.go
- go.temporal.io/server/api/namespace/v1/message.pb.go
- go.temporal.io/server/api/replication/v1/message.pb.go
- go.temporal.io/server/api/token/v1/message.pb.go
message.pb.go ×2 — Descendant (narrower) Introduced files:
- go.temporal.io/server/api/errordetails/v1/message.pb.go
message.pb.go ×2 — Descendant (narrower) Introduced files:
- go.temporal.io/server/api/history/v1/message.pb.go
- go.temporal.io/server/api/persistence/v1/chasm.pb.go
- go.temporal.io/server/api/persistence/v1/chasm_visibility.pb.go
- go.temporal.io/server/api/persistence/v1/cluster_metadata.pb.go
- go.temporal.io/server/api/persistence/v1/executions.pb.go
- go.temporal.io/server/api/persistence/v1/history_tree.pb.go
- go.temporal.io/server/api/persistence/v1/hsm.pb.go
- go.temporal.io/server/api/persistence/v1/namespaces.pb.go
- go.temporal.io/server/api/persistence/v1/nexus.pb.go
- go.temporal.io/server/api/persistence/v1/predicates.pb.go
- go.temporal.io/server/api/persistence/v1/queue_metadata.pb.go
- go.temporal.io/server/api/persistence/v1/queues.pb.go
- go.temporal.io/server/api/persistence/v1/task_queues.pb.go
- go.temporal.io/server/api/persistence/v1/tasks.pb.go
- go.temporal.io/server/api/persistence/v1/update.pb.go
- go.temporal.io/server/api/persistence/v1/workflow_mutable_state.pb.go
- go.temporal.io/server/api/workflow/v1/message.pb.go
defs.go ×5 — Descendant (narrower) Introduced files:
- go.temporal.io/server/api/metrics/v1/message.pb.go
- go.temporal.io/server/common/build/build.go
- go.temporal.io/server/common/metrics/defs.go
- go.temporal.io/server/common/metrics/defs_base.go
- go.temporal.io/server/common/metrics/noop_impl.go
- go.temporal.io/server/common/metrics/option.go
- go.temporal.io/server/common/metrics/registry.go
Introduced tests:
- go.temporal.io/server/common/metrics/TestBaggageBenchSuite/TestMutexMapBaggage
- go.temporal.io/server/common/metrics/TestBaggageBenchSuite/TestSyncMapBaggage
tags.go ×9 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/log/tag/tags.go
- go.temporal.io/server/common/log/tag/zap_tag.go
message.pb.go ×2 — Descendant (narrower) Introduced files:
- go.temporal.io/server/api/deployment/v1/message.pb.go
- go.temporal.io/server/api/taskqueue/v1/message.pb.go
cluster.pb.go ×2 — Descendant (narrower) Introduced files:
- go.temporal.io/server/api/enums/v1/cluster.pb.go
- go.temporal.io/server/api/enums/v1/common.pb.go
- go.temporal.io/server/api/enums/v1/dlq.pb.go
- go.temporal.io/server/api/enums/v1/fairness_state.pb.go
- go.temporal.io/server/api/enums/v1/nexus.pb.go
- go.temporal.io/server/api/enums/v1/predicate.pb.go
- go.temporal.io/server/api/enums/v1/replication.pb.go
- go.temporal.io/server/api/enums/v1/task.pb.go
- go.temporal.io/server/api/enums/v1/workflow.pb.go
- go.temporal.io/server/api/enums/v1/workflow_task_type.pb.go
wildcard.go ×1 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/util/wildcard.go
wildcard.go ×4 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/util/wildcard.go
retrypolicy.go ×3 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/backoff/retrypolicy.go
message.pb.go ×2 — Descendant (narrower) Introduced files:
- go.temporal.io/server/api/clock/v1/message.pb.go
TestOperatorServiceMetadata, TestWorkflowServiceMetadata — Descendant (narrower) Introduced tests:
- go.temporal.io/server/common/api/TestOperatorServiceMetadata
- go.temporal.io/server/common/api/TestWorkflowServiceMetadata

Introduced tests

Every collected test enters the hierarchy at exactly one concept.

No tests are introduced at this concept. Its intent tests are introduced by other concepts.

Introduced code

Every collected source range enters the hierarchy at exactly one concept.

1 file ranked by introduced lines: 22 introduced LOC across 5 ranges. Expand a file to inspect source; the > gutter marks introduced lines.

go.temporal.io/server/common/cache/simple.go 22 introduced LOC · 5 ranges

Open complete file

  76
  
  // Internally simple cache uses a RWMutex instead of the exclusive Mutex that LRU cache uses.
  
  77
  
  // The RWMutex makes simple cache readable by many threads without introducing lock contention.
  
  78
  >
  func NewSimple(opts *SimpleOptions) Cache {
  
simple.go

  79
  >
  	if opts == nil {
  
  80
  
  		opts = &SimpleOptions{}
  
  81
  
  	}
  
  82
  >
  	return &simple{
  
simple.go

  83
  >
  		iterateList: list.New(),
  
  84
  >
  		accessMap:   make(map[any]*list.Element),
  
  85
  >
  		rmFunc:      opts.RemovedFunc,
  
  86
  >
  	}
  
  87
  
  }
  
  88

  100
  
  101
  
  // Put puts a new value associated with a given key, returning the existing value (if present).
  
  102
  >
  func (c *simple) Put(key any, value any) any {
  
simple.go

  103
  >
  	c.Lock()
  
  104
  >
  	defer c.Unlock()
  
  105
  >
  	existing := c.putInternal(key, value, true)
  
  106
  >
  	return existing
  
  107
  >
  }
  
  108
  
  109
  
  // PutIfNotExist puts a value associated with a given key if it does not exist

  156
  
  }
  
  157
  
  158
  >
  func (c *simple) putInternal(key any, value any, allowUpdate bool) any {
  
simple.go

  159
  >
  	elt := c.accessMap[key]
  
  160
  >
  	if elt != nil {
  
  161
  
  		// nolint:revive
  
  162
  
  		entry := elt.Value.(*simpleEntry)

  167
  
  		return existing
  
  168
  
  	}
  
  169
  >
  	entry := &simpleEntry{
  
simple.go

  170
  >
  		key:   key,
  
  171
  >
  		value: value,
  
  172
  >
  	}
  
  173
  >
  	c.accessMap[key] = c.iterateList.PushFront(entry)
  
  174
  >
  	return nil
  
  175
  
  }

simple.go ×5

Introduces — evidence that enters the hierarchy at this concept

Contains — complete concept membership

Neighbourhood graph

Introduced tests

Introduced code

Direct hierarchy

Parents

Children