Uses of Interface
com.arcadedb.query.sql.executor.ExecutionStep

Packages that use ExecutionStep

Package	Description
com.arcadedb.query.sql.executor
com.arcadedb.query.sql.parser

Uses of ExecutionStep in com.arcadedb.query.sql.executor

Subinterfaces of ExecutionStep in com.arcadedb.query.sql.executor

Modifier and Type	Interface	Description
interface	ExecutionStepInternal	Execution Steps are the building blocks of a query execution plan

Classes in com.arcadedb.query.sql.executor that implement ExecutionStep

Modifier and Type	Class	Description
class	AbstractExecutionStep
class	AbstractTraverseStep	Created by luigidellaquila on 26/10/16.
class	AbstractUnrollStep	unwinds a result-set.
class	AccumulatingTimeoutStep	Created by luigidellaquila on 08/08/16.
class	AggregateProjectionCalculationStep	Created by luigidellaquila on 12/07/16.
class	BreadthFirstTraverseStep	Created by luigidellaquila on 26/10/16.
class	CartesianProductStep	Created by luigidellaquila on 11/10/16.
class	CastToEdgeStep	Created by luigidellaquila on 20/02/17.
class	CastToStepAbstract	Created by luigidellaquila on 20/02/17.
class	CheckClusterTypeStep	This step is used just as a gate check to verify that a bucket belongs to a class.
class	CheckIsEdgeTypeStep	This step is used just as a gate check for classes (eg.
class	CheckIsVertexTypeStep	This step is used just as a gate check for classes (eg.
class	CheckRecordTypeStep	Checks that all the records from the upstream are of a particular type (or subTypes).
class	CheckSafeDeleteStep	Checks if a record can be safely deleted (throws PCommandExecutionException in case).
class	CheckTypeTypeStep	This step is used just as a gate check for classes (eg.
class	ConvertToResultInternalStep	takes a result set made of OUpdatableRecord instances and transforms it in another result set made of normal OResultInternal instances.
class	ConvertToUpdatableResultStep	takes a normal result set and transforms it in another result set made of OUpdatableRecord instances.
class	CopyDocumentStep	Reads an upstream result set and returns a new result set that contains copies of the original OResult instances
class	CopyRecordContentBeforeUpdateStep	Reads an upstream result set and returns a new result set that contains copies of the original OResult instances
class	CountFromIndexStep	Returns the number of records contained in an index
class	CountFromTypeStep	Returns the number of records contained in a class (including subTypes) Executes a count(*) on a class and returns a single record that contains that value (with a specific alias).
class	CountStep	Counts the records from the previous steps.
class	CreateEdgesStep	Created by luigidellaquila on 28/11/16.
class	CreateRecordStep
class	DeleteFromIndexStep	Created by luigidellaquila on 11/08/16.
class	DeleteStep	Deletes records coming from upstream steps
class	DepthFirstTraverseStep	Created by luigidellaquila on 26/10/16.
class	DistinctExecutionStep	Created by luigidellaquila on 08/07/16.
class	EmptyDataGeneratorStep	Created by luigidellaquila on 08/07/16.
class	EmptyStep	Created by luigidellaquila on 08/07/16.
class	ExpandStep	Expands a result-set.
class	FetchEdgesFromToVerticesStep	Created by luigidellaquila on 21/02/17.
class	FetchEdgesToVerticesStep	Created by luigidellaquila on 21/02/17.
class	FetchFromClusterExecutionStep
class	FetchFromClustersExecutionStep	Created by luigidellaquila on 21/07/16.
class	FetchFromIndexedFunctionStep	Created by luigidellaquila on 06/08/16.
class	FetchFromIndexStep	Created by luigidellaquila on 23/07/16.
class	FetchFromIndexValuesStep	Created by luigidellaquila on 02/08/16.
class	FetchFromResultsetStep
class	FetchFromRidsStep	Created by luigidellaquila on 22/07/16.
class	FetchFromSchemaBucketsStep	Returns a Result containing metadata regarding the available buckets in the database.
class	FetchFromSchemaDatabaseStep	Returns an OResult containing metadata regarding the database
class	FetchFromSchemaIndexesStep	Returns an OResult containing metadata regarding the schema indexes.
class	FetchFromSchemaTypesStep	Returns an Result containing metadata regarding the schema types.
class	FetchFromTypeExecutionStep	Created by luigidellaquila on 08/07/16.
class	FilterByClustersStep	Created by luigidellaquila on 01/03/17.
class	FilterByTypeStep	Created by luigidellaquila on 01/03/17.
class	FilterNotMatchPatternStep
class	FilterStep	Created by luigidellaquila on 12/07/16.
class	ForEachStep	Created by luigidellaquila on 19/09/16.
class	GetValueFromIndexEntryStep	Created by luigidellaquila on 16/03/17.
class	GlobalLetExpressionStep	Created by luigidellaquila on 03/08/16.
class	GlobalLetQueryStep	Created by luigidellaquila on 03/08/16.
class	GuaranteeEmptyCountStep
class	IfStep	Created by luigidellaquila on 19/09/16.
class	InfoExecutionStep	Created by luigidellaquila on 19/12/16.
class	InsertValuesStep	Created by luigidellaquila on 11/08/16.
class	LetExpressionStep	Created by luigidellaquila on 03/08/16.
class	LetQueryStep	Created by luigidellaquila on 03/08/16.
class	LimitExecutionStep	Created by luigidellaquila on 08/07/16.
class	MatchFirstStep	Created by luigidellaquila on 20/09/16.
class	MatchPrefetchStep	Created by luigidellaquila on 20/09/16.
class	MatchStep
class	OptionalMatchStep	Created by luigidellaquila on 17/10/16.
class	OrderByStep	Created by luigidellaquila on 11/07/16.
class	ParallelExecStep
class	ProjectionCalculationStep	Created by luigidellaquila on 12/07/16.
class	RemoveEdgePointersStep	This is intended for INSERT FROM SELECT.
class	RemoveEmptyOptionalsStep
class	RetryStep
class	ReturnMatchElementsStep	Created by luigidellaquila on 12/10/16.
class	ReturnMatchPathElementsStep	Created by luigidellaquila on 12/10/16.
class	ReturnMatchPathsStep	Created by luigidellaquila on 12/10/16.
class	ReturnMatchPatternsStep	Created by luigidellaquila on 12/10/16.
class	ReturnStep	Created by luigidellaquila on 11/10/16.
class	SaveElementStep
class	ScriptLineStep
class	SetDocumentStepStep	Assigns a class to documents coming from upstream
class	SkipExecutionStep	Created by luigidellaquila on 08/07/16.
class	SubQueryStep	Created by luigidellaquila on 22/07/16.
class	TimeoutStep	Created by luigidellaquila on 08/08/16.
class	UnwindStep	unwinds a result-set.
class	UnwrapPreviousValueStep	for UPDATE, unwraps the current result set to return the previous value
class	UpdateContentStep	Created by luigidellaquila on 09/08/16.
class	UpdateMergeStep	Created by luigidellaquila on 09/08/16.
class	UpdateRemoveStep	Created by luigidellaquila on 09/08/16.
class	UpdateSetStep	Created by luigidellaquila on 09/08/16.
class	UpsertStep
class	WhileMatchStep	Created by luigidellaquila on 13/10/16.

Methods in com.arcadedb.query.sql.executor that return ExecutionStep

Modifier and Type	Method	Description
ExecutionStep	AccumulatingTimeoutStep.copy(CommandContext context)
ExecutionStep	CountStep.copy(CommandContext context)
ExecutionStep	CreateEdgesStep.copy(CommandContext context)
default ExecutionStep	ExecutionStepInternal.copy(CommandContext context)
ExecutionStep	FetchEdgesFromToVerticesStep.copy(CommandContext context)
ExecutionStep	FetchFromClusterExecutionStep.copy(CommandContext context)
ExecutionStep	FetchFromIndexStep.copy(CommandContext context)
ExecutionStep	FetchFromTypeExecutionStep.copy(CommandContext context)
ExecutionStep	FilterByTypeStep.copy(CommandContext context)
ExecutionStep	FilterStep.copy(CommandContext context)
ExecutionStep	GetValueFromIndexEntryStep.copy(CommandContext context)
ExecutionStep	GuaranteeEmptyCountStep.copy(CommandContext context)
ExecutionStep	ParallelExecStep.copy(CommandContext context)
ExecutionStep	ProjectionCalculationStep.copy(CommandContext context)
ExecutionStep	SaveElementStep.copy(CommandContext context)
ExecutionStep	SubQueryStep.copy(CommandContext context)
ExecutionStep	TimeoutStep.copy(CommandContext context)

Methods in com.arcadedb.query.sql.executor that return types with arguments of type ExecutionStep

Modifier and Type	Method	Description
List<ExecutionStep>	DDLExecutionPlan.getSteps()
List<ExecutionStep>	ExecutionPlan.getSteps()
List<ExecutionStep>	IfExecutionPlan.getSteps()
List<ExecutionStep>	InfoExecutionPlan.getSteps()
List<ExecutionStep>	ScriptExecutionPlan.getSteps()
List<ExecutionStep>	SelectExecutionPlan.getSteps()
List<ExecutionStep>	SingleOpExecutionPlan.getSteps()
List<ExecutionStep>	ExecutionStep.getSubSteps()
default List<ExecutionStep>	ExecutionStepInternal.getSubSteps()
List<ExecutionStep>	FetchFromClustersExecutionStep.getSubSteps()
List<ExecutionStep>	FetchFromTypeExecutionStep.getSubSteps()
List<ExecutionStep>	FilterNotMatchPatternStep.getSubSteps()
List<ExecutionStep>	InfoExecutionStep.getSubSteps()

Method parameters in com.arcadedb.query.sql.executor with type arguments of type ExecutionStep

Modifier and Type	Method	Description
void	InfoExecutionPlan.setSteps(List<ExecutionStep> steps)

Uses of ExecutionStep in com.arcadedb.query.sql.parser

Classes in com.arcadedb.query.sql.parser that implement ExecutionStep

Modifier and Type	Class	Description
class	WhileStep