Cache class
Constructors
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Cache({Store? store, DataIdResolver? dataIdFromObject, Map<String, TypePolicy> typePolicies = const {}, Map<String, Set<String>> possibleTypes = const {}, bool addTypename = true, Map<OperationRequest, Map<String, Map<String, dynamic>?>> seedOptimisticPatches = const {}, JsonEquals? jsonEquals})
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Methods
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clear()
→ void
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Removes all data from the store and from any optimistic patches.
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clearOptimisticPatches()
→ void
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removes all optimistic patches
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dispose()
→ Future<void>
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evict(String entityId, {String? fieldName, Map<String, dynamic> args = const {}, OperationRequest? optimisticRequest})
→ void
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Removes the entity from the Store as well as from any optimistic
patches.
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gc()
→ Set<String>
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Removes all entities that cannot be reached from one of the root operations.
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identify<TData>(TData data)
→ String?
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Returns the canonical ID for a given object or reference.
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noSuchMethod(Invocation invocation)
→ dynamic
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Invoked when a nonexistent method or property is accessed.
inherited
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optimisticReader(String dataId)
→ Map<String, dynamic>?
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Reads data for the given
dataId from the Store, merging in any data from optimistic patches
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readFragment<TData, TVars>(FragmentRequest<TData, TVars> request, {bool optimistic = true})
→ TData?
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Reads denormalized data from the Cache for the given fragment.
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readQuery<TData, TVars>(OperationRequest<TData, TVars> request, {bool optimistic = true})
→ TData?
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Reads denormalized data from the Cache for the given operation.
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release(String entityId)
→ void
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Allows the entity to be garbage collected if it no longer has any
references.
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removeOptimisticPatch(OperationRequest request)
→ void
-
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retain(String entityId)
→ void
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Prevents the entity from being garbage collected.
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toString()
→ String
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A string representation of this object.
inherited
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watchFragment<TData, TVars>(FragmentRequest<TData, TVars> request, {bool optimistic = true})
→ Stream<TData?>
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Watches for changes to data in the Cache for the given fragment.
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watchQuery<TData, TVars>(OperationRequest<TData, TVars> request, {bool optimistic = true})
→ Stream<TData?>
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Watches for changes to data in the Cache for the given operation.
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writeFragment<TData, TVars>(FragmentRequest<TData, TVars> request, TData data, {OperationRequest? optimisticRequest})
→ void
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Normalizes
data for the given fragment and writes it to the Store.
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writeQuery<TData, TVars>(OperationRequest<TData, TVars> request, TData data, {OperationRequest? optimisticRequest})
→ void
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Normalizes
data for the given operation and writes it to the Store.
