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

Class H2QueryInfo

java.lang.Object

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

Direct Known Subclasses:

MapH2QueryInfo, ReduceH2QueryInfo

public class H2QueryInfo
extends Object

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

Nested Class Summary

Nested Classes

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

Constructor Summary

Constructors

Constructor and Description
H2QueryInfo(H2QueryInfo.QueryType type, PreparedStatement stmt, String sql, ClusterNode node, @Nullable Long runningQryId, @Nullable String label)

Method Summary

Modifier and Type	Method and Description
String	description() Returns description of this query info.
long	extWait()
boolean	isSuspended()
UUID	node()
protected void	printInfo(StringBuilder msg) Print info specified by children.
void	printLogMessage(IgniteLogger log, String msg, String additionalInfo)
void	resumeTracking()
Long	runningQueryId()
void	suspendTracking()
long	time()
H2QueryInfo.QueryType	type()

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,
                   ClusterNode node,
                   @Nullable
                   @Nullable Long runningQryId,
                   @Nullable
                   @Nullable String label)

Parameters:

type - Query type.

stmt - Query statement.

sql - Query statement.

node - Originator node.

runningQryId - Query id assigned by RunningQueryManager.

label - Query label.

Method Detail

printInfo

protected void printInfo(StringBuilder msg)

Print info specified by children.

Parameters:

msg - Message string builder.

time

public long time()

Returns:

Query execution time.

suspendTracking

public void suspendTracking()

resumeTracking

public void resumeTracking()

runningQueryId

public Long runningQueryId()

Returns:

Query id assigned by RunningQueryManager.

node

public UUID node()

Returns:

Node originator uid.

extWait

public long extWait()

type

public H2QueryInfo.QueryType type()

Returns:

Query type.

printLogMessage

public void printLogMessage(IgniteLogger log,
                            String msg,
                            String additionalInfo)

Parameters:

log - Logger.

msg - Log message

additionalInfo - Additional query info.

isSuspended

public boolean isSuspended()

description

public String description()

Returns description of this query info.