Class CommitAttempt

java.lang.Object

io.fluxzero.sdk.modeling.CommitAttempt

public final class CommitAttempt
extends Object

Internal state of one model commit attempt, from its loaded begin-state through ordered changes and completion. Instances used only as a handler read context leave the evaluation and completion portions empty.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final record	CommitAttempt.Step	One ordered mutation journal entry.

Method Summary

Modifier and Type	Method	Description
Map<String,String>	aliasResolutions()	Internal loading provenance, separate from the canonically keyed loaded Models.
ModelAncestorResolver.AncestorReads	ancestorReads()	Returns the proof accompanying this context's ancestor selection, or null for direct targets.
DeserializingMessage	attachTo(DeserializingMessage message)
Set<String>	cascadeRootIds()
static CommitAttempt	create(long readStateIndex, MutationPlan.Resolution resolution, Map<String, ? extends Entity<?>> loadedModels)	Creates a loaded begin-state for one resolved target set.
static CommitAttempt	createSingle(long readStateIndex, String modelId, Class<?> modelType, MutationPlan.Access access, List<String> sourceProperties, Entity<?> entity)	Creates the allocation-minimal begin-state used by a direct single-model strategy.
static CommitAttempt	currentReadContext(ModelRepository repository)	Returns this repository's active mutation read context, never an event-replay or escaped async context.
Map<String, Entity<?>>	entities()
Entity<?>	entity(String modelId)
Map<String, Entity<?>>	graphEntities()	Loaded and staged values visible to Graph reads at this attempt's boundary.
List<String>	modelIds()
List<String>	readAliasIds(io.fluxzero.common.api.modeling.ModelConflictPolicy policy)	Returns consumed alias lookups, excluding assertion-only lookups for ACCEPT.
List<String>	readModelIds()
List<String>	readModelIds(io.fluxzero.common.api.modeling.ModelConflictPolicy policy)	Reads needed to preserve this policy's evaluation: ACCEPT only reapplies its original steps.
List<io.fluxzero.common.api.modeling.ModelRelationshipRead>	readRelationships(io.fluxzero.common.api.modeling.ModelConflictPolicy policy)	Returns the relationship dependencies relevant to the policy; ACCEPT excludes assertion-only reads.
long	readStateIndex()
List<CommitAttempt.Step>	steps()
MutationPlan.ResolvedModel	target(String modelId)
List<MutationPlan.ResolvedModel>	targets()
<T> Graph<T>	trackGraph(Graph<T> graph, ModelRepository repository)	Attaches the same attempt provenance to a repository-created Graph without changing its snapshot.
List<Change>	transitions()
CommitAttempt	withAliasResolutions(Map<String,String> aliases)	Retains the lookup names that resolved injected read-only targets, including unresolved aliases.
CommitAttempt	withAncestorReads(ModelAncestorResolver.AncestorReads reads)	Retains identity-only proof used to resolve indirect injected Models at this context's pinned boundary.

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

currentReadContext

public static CommitAttempt currentReadContext(ModelRepository repository)

Returns this repository's active mutation read context, never an event-replay or escaped async context.

trackGraph

public <T> Graph<T> trackGraph(Graph<T> graph,
 ModelRepository repository)

Attaches the same attempt provenance to a repository-created Graph without changing its snapshot.

withAncestorReads

public CommitAttempt withAncestorReads(ModelAncestorResolver.AncestorReads reads)

Retains identity-only proof used to resolve indirect injected Models at this context's pinned boundary.

ancestorReads

public ModelAncestorResolver.AncestorReads ancestorReads()

Returns the proof accompanying this context's ancestor selection, or null for direct targets.

withAliasResolutions

public CommitAttempt withAliasResolutions(Map<String,String> aliases)

Retains the lookup names that resolved injected read-only targets, including unresolved aliases.

aliasResolutions

public Map<String,String> aliasResolutions()

Internal loading provenance, separate from the canonically keyed loaded Models.

readRelationships

public List<io.fluxzero.common.api.modeling.ModelRelationshipRead> readRelationships(io.fluxzero.common.api.modeling.ModelConflictPolicy policy)

Returns the relationship dependencies relevant to the policy; ACCEPT excludes assertion-only reads.

readAliasIds

public List<String> readAliasIds(io.fluxzero.common.api.modeling.ModelConflictPolicy policy)

Returns consumed alias lookups, excluding assertion-only lookups for ACCEPT.

create

public static CommitAttempt create(long readStateIndex,
 MutationPlan.Resolution resolution,
 Map<String, ? extends Entity<?>> loadedModels)

Creates a loaded begin-state for one resolved target set.

createSingle

public static CommitAttempt createSingle(long readStateIndex,
 String modelId,
 Class<?> modelType,
 MutationPlan.Access access,
 List<String> sourceProperties,
 Entity<?> entity)

Creates the allocation-minimal begin-state used by a direct single-model strategy.

readStateIndex

public long readStateIndex()

modelIds

public List<String> modelIds()

targets

public List<MutationPlan.ResolvedModel> targets()

target

public MutationPlan.ResolvedModel target(String modelId)

entity

public Entity<?> entity(String modelId)

entities

public Map<String, Entity<?>> entities()

graphEntities

public Map<String, Entity<?>> graphEntities()

Loaded and staged values visible to Graph reads at this attempt's boundary.

attachTo

public DeserializingMessage attachTo(DeserializingMessage message)

readModelIds

public List<String> readModelIds()

readModelIds

public List<String> readModelIds(io.fluxzero.common.api.modeling.ModelConflictPolicy policy)

Reads needed to preserve this policy's evaluation: ACCEPT only reapplies its original steps.

steps

public List<CommitAttempt.Step> steps()

transitions

public List<Change> transitions()

cascadeRootIds

public Set<String> cascadeRootIds()