public class FetchFromClusterExecutionStep extends AbstractExecutionStep
Modifier and Type | Field and Description |
---|---|
static Object |
ORDER_ASC |
static Object |
ORDER_DESC |
ctx, next, prev, profilingEnabled, timedOut
Constructor and Description |
---|
FetchFromClusterExecutionStep(int clusterId,
OCommandContext ctx,
boolean profilingEnabled) |
FetchFromClusterExecutionStep(int clusterId,
QueryPlanningInfo queryPlanning,
OCommandContext ctx,
boolean profilingEnabled) |
Modifier and Type | Method and Description |
---|---|
boolean |
canBeCached() |
void |
close() |
OExecutionStep |
copy(OCommandContext ctx) |
void |
deserialize(OResult fromResult) |
long |
getCost()
returns the absolute cost (in nanoseconds) of the execution of this step
|
String |
prettyPrint(int depth,
int indent) |
void |
sendTimeout() |
OResult |
serialize() |
void |
setOrder(Object order) |
OResultSet |
syncPull(OCommandContext ctx,
int nRecords) |
getContext, getCostFormatted, getNext, getPrev, isProfilingEnabled, setNext, setPrevious, setProfilingEnabled
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
basicDeserialize, basicSerialize, getDescription, getIndent, getName, getSubExecutionPlans, getSubSteps, getTargetNode, getType, reset
toResult
public static final Object ORDER_ASC
public static final Object ORDER_DESC
public FetchFromClusterExecutionStep(int clusterId, OCommandContext ctx, boolean profilingEnabled)
public FetchFromClusterExecutionStep(int clusterId, QueryPlanningInfo queryPlanning, OCommandContext ctx, boolean profilingEnabled)
public OResultSet syncPull(OCommandContext ctx, int nRecords) throws OTimeoutException
OTimeoutException
public void sendTimeout()
sendTimeout
in interface OExecutionStepInternal
sendTimeout
in class AbstractExecutionStep
public void close()
close
in interface OExecutionStepInternal
close
in class AbstractExecutionStep
public String prettyPrint(int depth, int indent)
public void setOrder(Object order)
public long getCost()
OExecutionStep
public OResult serialize()
public void deserialize(OResult fromResult)
public boolean canBeCached()
public OExecutionStep copy(OCommandContext ctx)
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