Class Cqld4PreparedStmtDispenser

java.lang.Object

io.nosqlbench.nb.api.components.core.NBBaseComponentMetrics

io.nosqlbench.nb.api.components.core.NBBaseComponent

io.nosqlbench.adapters.api.activityimpl.BaseOpDispenser<Cqld4CqlPreparedStatement,Cqld4Space>

io.nosqlbench.adapter.cqld4.opdispensers.Cqld4BaseOpDispenser<Cqld4CqlPreparedStatement>

io.nosqlbench.adapter.cqld4.opdispensers.Cqld4PreparedStmtDispenser

All Implemented Interfaces:

CqlOpMetrics, OpDispenser<Cqld4CqlPreparedStatement>, OpResultTracker, NBComponent, NBComponentAdvisors, NBComponentEvents, NBComponentMetrics, NBComponentProps, NBComponentServices, NBComponentTimeline, NBProviderSearch, NBTokenWords, NBLabeledElement, AutoCloseable, LongFunction<Cqld4CqlPreparedStatement>

public class Cqld4PreparedStmtDispenser
extends Cqld4BaseOpDispenser<Cqld4CqlPreparedStatement>

Nested Class Summary

Nested classes/interfaces inherited from interface io.nosqlbench.nb.api.labels.NBLabeledElement

NBLabeledElement.BasicLabeledElement

Field Summary

Fields inherited from class io.nosqlbench.adapter.cqld4.opdispensers.Cqld4BaseOpDispenser

sessionF

Fields inherited from class io.nosqlbench.adapters.api.activityimpl.BaseOpDispenser

EXPECTED_RESULT, spaceF, START_TIMERS, STOP_TIMERS, VERIFIER, VERIFIER_IMPORTS, VERIFIER_INIT, verifierTimer

Fields inherited from class io.nosqlbench.nb.api.components.core.NBBaseComponent

bufferOrphanedMetrics, closed_ns, error, errored_ns, metricsBuffer, parent, started_epoch_ms, started_ns, state, teardown_ns

Fields inherited from interface io.nosqlbench.nb.api.components.core.NBComponent

EMPTY_COMPONENT

Fields inherited from interface io.nosqlbench.nb.api.components.core.NBComponentProps

HDRDIGITS, SUMMARY

Fields inherited from interface io.nosqlbench.nb.api.labels.NBLabeledElement

EMPTY

Constructor Summary

Constructors

Constructor	Description
Cqld4PreparedStmtDispenser(Cqld4DriverAdapter adapter, ParsedOp op, ParsedTemplateString stmtTpl, RSProcessors processors, LongFunction<Cqld4Space> spaceInitF)

Method Summary

Modifier and Type	Method	Description
protected LongFunction<com.datastax.oss.driver.api.core.cql.Statement>	createStmtFunc(LongFunction<Object[]> fieldsF, ParsedOp op)
Cqld4CqlPreparedStatement	getOp(long cycle)	This method should do all the work of creating an operation that is executable by some other caller.

Methods inherited from class io.nosqlbench.adapter.cqld4.opdispensers.Cqld4BaseOpDispenser

getEnhancedStmtFunc, getMaxLwtRetries, getMaxPages, isRetryReplace, recordFetchedBytes, recordFetchedPages, recordFetchedRows

Methods inherited from class io.nosqlbench.adapters.api.activityimpl.BaseOpDispenser

apply, getLabels, getOpName, getVerifier, onError, onStart, onSuccess

Methods inherited from class io.nosqlbench.nb.api.components.core.NBBaseComponent

addAdvisor, addMetricsCloseable, attachChild, beforeDetach, close, create, detachChild, find, findParentService, getAdvisors, getChildren, getComponentOnlyLabels, getComponentProp, getComponentState, getNanosSinceStart, getParent, getTokens, nanosof_close, nanosof_error, nanosof_start, nanosof_teardown, onError, onEvent, reportExecutionMetric, setComponentProp, started_epoch_ms, teardown, toString

Methods inherited from class io.nosqlbench.nb.api.components.core.NBBaseComponentMetrics

addComponentMetric, addListener, findComponentMetrics, findComponentMetrics, getComponentMetric, getComponentMetrics, removeListener

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.nosqlbench.nb.api.components.core.NBComponentAdvisors

getAdvisorResults

Methods inherited from interface io.nosqlbench.nb.api.components.core.NBComponentMetrics

addComponentMetric, findComponentMetrics, findComponentMetrics, findOneComponentMetric, findOneComponentMetric, getComponentMetric, getComponentMetrics

Methods inherited from interface io.nosqlbench.nb.api.labels.NBLabeledElement

description

Constructor Details

Cqld4PreparedStmtDispenser

public Cqld4PreparedStmtDispenser(Cqld4DriverAdapter adapter,
 ParsedOp op,
 ParsedTemplateString stmtTpl,
 RSProcessors processors,
 LongFunction<Cqld4Space> spaceInitF)

Method Details

createStmtFunc

protected LongFunction<com.datastax.oss.driver.api.core.cql.Statement> createStmtFunc(LongFunction<Object[]> fieldsF,
 ParsedOp op)

getOp

public Cqld4CqlPreparedStatement getOp(long cycle)

Description copied from interface: OpDispenser

This method should do all the work of creating an operation that is executable by some other caller. The value produced by the apply method should not require additional processing if a caller wants to execute the operation multiple times, as for retries.

Parameters:

cycle - The cycle number which serves as the seed for any generated op fields to be bound into an operation.

Returns:

an executable operation