Package com.arcadedb.query.sql.executor

Class MatchPrefetchStep

java.lang.Object

com.arcadedb.query.sql.executor.AbstractExecutionStep

com.arcadedb.query.sql.executor.MatchPrefetchStep

All Implemented Interfaces:

ExecutionStep, ExecutionStepInternal

public class MatchPrefetchStep
extends AbstractExecutionStep

Created by luigidellaquila on 20/09/16.

Field Summary

Fields

Modifier and Type	Field	Description
static String	PREFETCHED_MATCH_ALIAS_PREFIX

Fields inherited from class com.arcadedb.query.sql.executor.AbstractExecutionStep

ctx, next, prev, profilingEnabled, timedOut

Constructor Summary

Constructors

Constructor	Description
MatchPrefetchStep(CommandContext ctx, InternalExecutionPlan prefetchExecPlan, String alias, boolean profilingEnabled)

Method Summary

Modifier and Type	Method	Description
String	prettyPrint(int depth, int indent)
void	reset()
ResultSet	syncPull(CommandContext ctx, int nRecords)

Methods inherited from class com.arcadedb.query.sql.executor.AbstractExecutionStep

close, getContext, getCostFormatted, getNext, getPrev, isProfilingEnabled, isTimedOut, sendTimeout, setNext, setPrevious, setProfilingEnabled

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.arcadedb.query.sql.executor.ExecutionStep

getCost, toResult

Methods inherited from interface com.arcadedb.query.sql.executor.ExecutionStepInternal

canBeCached, copy, deserialize, getDescription, getName, getSubExecutionPlans, getSubSteps, getTargetNode, getType, serialize

Field Detail

PREFETCHED_MATCH_ALIAS_PREFIX

public static final String PREFETCHED_MATCH_ALIAS_PREFIX

See Also:

Constant Field Values

Constructor Detail

MatchPrefetchStep

public MatchPrefetchStep(CommandContext ctx,
                         InternalExecutionPlan prefetchExecPlan,
                         String alias,
                         boolean profilingEnabled)

Method Detail

reset

public void reset()

syncPull

public ResultSet syncPull(CommandContext ctx,
                          int nRecords)
                   throws TimeoutException

Throws:

TimeoutException

prettyPrint

public String prettyPrint(int depth,
                          int indent)