Uses of Interface
com.datastax.oss.driver.api.core.session.Request

Packages that use Request

Package	Description
com.datastax.dse.driver.api.core.graph
com.datastax.oss.driver.api.core.cql
com.datastax.oss.driver.api.core.loadbalancing
com.datastax.oss.driver.api.core.retry
com.datastax.oss.driver.api.core.session
com.datastax.oss.driver.api.core.specex
com.datastax.oss.driver.api.core.tracker

Uses of Request in com.datastax.dse.driver.api.core.graph

Subinterfaces of Request in com.datastax.dse.driver.api.core.graph

Modifier and Type	Interface and Description
interface	BatchGraphStatement A graph statement that groups multiple mutating traversals together, to be executed in the same transaction.
interface	FluentGraphStatement A graph statement that uses a TinkerPop GraphTraversal as the query.
interface	GraphStatement<SelfT extends GraphStatement<SelfT>> A request to execute a DSE Graph query.
interface	ScriptGraphStatement A graph statement that uses a Gremlin-groovy script the query.

Uses of Request in com.datastax.oss.driver.api.core.cql

Subinterfaces of Request in com.datastax.oss.driver.api.core.cql

Modifier and Type	Interface and Description
interface	BatchableStatement<SelfT extends BatchableStatement<SelfT>> A statement that can be added to a CQL batch.
interface	BatchStatement A statement that groups a number of other statements, so that they can be executed as a batch (i.e.
interface	BoundStatement A prepared statement in its executable form, with values bound to the variables.
interface	PrepareRequest A request to prepare a CQL query.
interface	SimpleStatement A one-off CQL statement consisting of a query string with optional placeholders, and a set of values for these placeholders.
interface	Statement<SelfT extends Statement<SelfT>> A request to execute a CQL query.

Methods in com.datastax.oss.driver.api.core.cql that return Request

Modifier and Type	Method and Description
default Request	ExecutionInfo.getRequest()

Uses of Request in com.datastax.oss.driver.api.core.loadbalancing

Methods in com.datastax.oss.driver.api.core.loadbalancing with parameters of type Request

Modifier and Type	Method and Description
Queue<Node>	LoadBalancingPolicy.newQueryPlan(Request request, Session session) Returns the coordinators to use for a new query.

Uses of Request in com.datastax.oss.driver.api.core.retry

Methods in com.datastax.oss.driver.api.core.retry with parameters of type Request

Modifier and Type	Method and Description
RetryDecision	RetryPolicy.onErrorResponse(Request request, CoordinatorException error, int retryCount) Whether to retry when the server replied with a recoverable error (other than READ_TIMEOUT, WRITE_TIMEOUT or UNAVAILABLE).
RetryDecision	RetryPolicy.onReadTimeout(Request request, ConsistencyLevel cl, int blockFor, int received, boolean dataPresent, int retryCount) Whether to retry when the server replied with a READ_TIMEOUT error; this indicates a server-side timeout during a read query, i.e.
RetryDecision	RetryPolicy.onRequestAborted(Request request, Throwable error, int retryCount) Whether to retry when a request was aborted before we could get a response from the server.
RetryDecision	RetryPolicy.onUnavailable(Request request, ConsistencyLevel cl, int required, int alive, int retryCount) Whether to retry when the server replied with an UNAVAILABLE error; this indicates that the coordinator determined that there were not enough replicas alive to perform a query with the requested consistency level.
RetryDecision	RetryPolicy.onWriteTimeout(Request request, ConsistencyLevel cl, WriteType writeType, int blockFor, int received, int retryCount) Whether to retry when the server replied with a WRITE_TIMEOUT error; this indicates a server-side timeout during a write query, i.e.

Uses of Request in com.datastax.oss.driver.api.core.session

Methods in com.datastax.oss.driver.api.core.session with type parameters of type Request

Modifier and Type	Method and Description
<RequestT extends Request,ResultT> ResultT	Session.execute(RequestT request, GenericType<ResultT> resultType) Executes an arbitrary request.

Uses of Request in com.datastax.oss.driver.api.core.specex

Methods in com.datastax.oss.driver.api.core.specex with parameters of type Request

Modifier and Type	Method and Description
long	SpeculativeExecutionPolicy.nextExecution(Node node, CqlIdentifier keyspace, Request request, int runningExecutions)

Uses of Request in com.datastax.oss.driver.api.core.tracker

Methods in com.datastax.oss.driver.api.core.tracker with parameters of type Request

Modifier and Type	Method and Description
default void	RequestTracker.onError(Request request, Throwable error, long latencyNanos, DriverExecutionProfile executionProfile, Node node) Deprecated. This method only exists for backward compatibility. Override RequestTracker.onError(Request, Throwable, long, DriverExecutionProfile, Node, String) instead.
default void	RequestTracker.onError(Request request, Throwable error, long latencyNanos, DriverExecutionProfile executionProfile, Node node, String requestLogPrefix) Invoked each time a request fails.
default void	RequestTracker.onNodeError(Request request, Throwable error, long latencyNanos, DriverExecutionProfile executionProfile, Node node) Deprecated. This method only exists for backward compatibility. Override RequestTracker.onNodeError(Request, Throwable, long, DriverExecutionProfile, Node, String) instead.
default void	RequestTracker.onNodeError(Request request, Throwable error, long latencyNanos, DriverExecutionProfile executionProfile, Node node, String requestLogPrefix) Invoked each time a request fails at the node level.
default void	RequestTracker.onNodeSuccess(Request request, long latencyNanos, DriverExecutionProfile executionProfile, Node node) Deprecated. This method only exists for backward compatibility. Override RequestTracker.onNodeSuccess(Request, long, DriverExecutionProfile, Node, String) instead.
default void	RequestTracker.onNodeSuccess(Request request, long latencyNanos, DriverExecutionProfile executionProfile, Node node, String requestLogPrefix) Invoked each time a request succeeds at the node level.
default void	RequestTracker.onSuccess(Request request, long latencyNanos, DriverExecutionProfile executionProfile, Node node) Deprecated. This method only exists for backward compatibility. Override RequestTracker.onSuccess(Request, long, DriverExecutionProfile, Node, String) instead.
default void	RequestTracker.onSuccess(Request request, long latencyNanos, DriverExecutionProfile executionProfile, Node node, String requestLogPrefix) Invoked each time a request succeeds.