Module xl.compiler

Package de.grogra.xl.compiler.xl16u

Class XL16UDirectAggregateEmitterPlan

java.lang.Object

de.grogra.xl.compiler.xl16u.XL16UDirectAggregateEmitterPlan

public final class XL16UDirectAggregateEmitterPlan
extends Object

Readiness plan for replacing aggregate-query compatibility rewriting with direct XL 1.6U query emission.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	XL16UDirectAggregateEmitterPlan.Readiness

Field Summary

Fields

Modifier and Type	Field	Description
static final String	REASON_NO_AGGREGATE_QUERIES
static final String	REASON_QUERY_PATTERN_BUILDER_REQUIRED

Method Summary

Modifier and Type	Method	Description
boolean	allEmitterCandidatesBuilderReady()
static XL16UDirectAggregateEmitterPlan	fromAggregatePlan(XL16UAggregateQueryExecutionPlan aggregatePlan)
XL16UAggregateQueryExecutionPlan	getAggregatePlan()
String	getBlockerReason()
String	getBlockerReasonId()
List<XL16UAggregateQueryExecutionPlan.Binding>	getBuilderReadyEmitterCandidateBindings()
int	getBuilderReadyEmitterCandidateCount()
List<XL16UAggregateQueryExecutionPlan.Binding>	getEmitterCandidateBindings()
String	getFirstBuilderPlanBlockerReasonId()
XL16UDirectAggregateEmitterPlan.Readiness	getReadiness()
boolean	hasAggregateQueries()
boolean	isDeferred()
boolean	requiresDirectEmitter()
XL16UDirectAggregateEmissionStagePlan	toEmissionStagePlan()
boolean	usesBridgeFallbackForNow()

Methods inherited from class java.lang.Object

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

Field Details

REASON_NO_AGGREGATE_QUERIES

public static final String REASON_NO_AGGREGATE_QUERIES

See Also:

• Constant Field Values

REASON_QUERY_PATTERN_BUILDER_REQUIRED

public static final String REASON_QUERY_PATTERN_BUILDER_REQUIRED

See Also:

• Constant Field Values

Method Details

fromAggregatePlan

public static XL16UDirectAggregateEmitterPlan fromAggregatePlan(XL16UAggregateQueryExecutionPlan aggregatePlan)

getAggregatePlan

public XL16UAggregateQueryExecutionPlan getAggregatePlan()

getReadiness

public XL16UDirectAggregateEmitterPlan.Readiness getReadiness()

getBlockerReasonId

public String getBlockerReasonId()

getBlockerReason

public String getBlockerReason()

hasAggregateQueries

public boolean hasAggregateQueries()

usesBridgeFallbackForNow

public boolean usesBridgeFallbackForNow()

requiresDirectEmitter

public boolean requiresDirectEmitter()

isDeferred

public boolean isDeferred()

getEmitterCandidateBindings

public List<XL16UAggregateQueryExecutionPlan.Binding> getEmitterCandidateBindings()

getBuilderReadyEmitterCandidateBindings

public List<XL16UAggregateQueryExecutionPlan.Binding> getBuilderReadyEmitterCandidateBindings()

getBuilderReadyEmitterCandidateCount

public int getBuilderReadyEmitterCandidateCount()

allEmitterCandidatesBuilderReady

public boolean allEmitterCandidatesBuilderReady()

getFirstBuilderPlanBlockerReasonId

public String getFirstBuilderPlanBlockerReasonId()

toEmissionStagePlan

public XL16UDirectAggregateEmissionStagePlan toEmissionStagePlan()