Package org.apache.ignite.internal.processors.query.h2

Class H2QueryInfo

java.lang.Object

org.apache.ignite.internal.processors.query.h2.H2QueryInfo

All Implemented Interfaces:

TrackableQuery

Direct Known Subclasses:

MapH2QueryInfo, ReduceH2QueryInfo

public class H2QueryInfo
extends Object
implements TrackableQuery

Base H2 query info with commons for MAP, LOCAL, REDUCE queries.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	H2QueryInfo.QueryType	Query type.

Constructor Summary

Constructors

Constructor	Description
H2QueryInfo(H2QueryInfo.QueryType type, PreparedStatement stmt, String sql, UUID nodeId, long queryId)

Method Summary

Modifier and Type	Method	Description
long	extWait()
boolean	isSuspended()
UUID	nodeId()
String	plan()
protected void	printInfo(StringBuilder msg)	Print info specified by children.
long	queryId()
String	queryInfo(@Nullable String additionalInfo)
void	resumeTracking()
void	suspendTracking()
long	time()

Methods inherited from class java.lang.Object

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

Constructor Detail

H2QueryInfo

public H2QueryInfo(H2QueryInfo.QueryType type,
                   PreparedStatement stmt,
                   String sql,
                   UUID nodeId,
                   long queryId)

Parameters:

type - Query type.

stmt - Query statement.

sql - Query statement.

nodeId - Originator node id.

queryId - Query id.

Method Detail

nodeId

public UUID nodeId()

queryId

public long queryId()

plan

public String plan()

extWait

public long extWait()

printInfo

protected void printInfo(StringBuilder msg)

Print info specified by children.

Parameters:

msg - Message string builder.

time

public long time()

Specified by:

time in interface TrackableQuery

suspendTracking

public void suspendTracking()

resumeTracking

public void resumeTracking()

queryInfo

public String queryInfo(@Nullable
                        @Nullable String additionalInfo)

Specified by:

queryInfo in interface TrackableQuery

Parameters:

additionalInfo - Additional query info.

isSuspended

public boolean isSuspended()