org.apache.ignite.internal.processors.cache.query

Class GridCacheQueryDetailMetricsAdapter

java.lang.Object

org.apache.ignite.internal.processors.cache.query.GridCacheQueryDetailMetricsAdapter

All Implemented Interfaces:

Externalizable, Serializable, QueryDetailMetrics

public class GridCacheQueryDetailMetricsAdapter
extends Object
implements QueryDetailMetrics, Externalizable

Adapter for QueryDetailMetrics.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
GridCacheQueryDetailMetricsAdapter() Required by Externalizable.
GridCacheQueryDetailMetricsAdapter(GridCacheQueryType qryType, String qry, String cache, int execs, int completions, int failures, long minTime, long maxTime, long totalTime, long lastStartTime, GridCacheQueryDetailMetricsKey key) Copy constructor.
GridCacheQueryDetailMetricsAdapter(GridCacheQueryType qryType, String qry, String cache, long startTime, long duration, boolean failed) Constructor with metrics.

Method Summary

Modifier and Type	Method and Description
GridCacheQueryDetailMetricsAdapter	aggregate(QueryDetailMetrics m) Aggregate metrics.
double	averageTime() Gets average execution time of query.
String	cache()
int	completions() Gets number of completed execution of query.
int	executions() Gets total number execution of query.
int	failures() Gets number of times a query execution failed.
GridCacheQueryDetailMetricsKey	key()
long	lastStartTime() Gets latest query start time.
long	maximumTime() Gets maximum execution time of query.
long	minimumTime() Gets minimum execution time of query.
String	query()
String	queryType()
void	readExternal(ObjectInput in)
String	toString()
long	totalTime() Gets total time of all query executions.
void	writeExternal(ObjectOutput out)

Methods inherited from class java.lang.Object

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

Constructor Detail

GridCacheQueryDetailMetricsAdapter

public GridCacheQueryDetailMetricsAdapter()

Required by Externalizable.

GridCacheQueryDetailMetricsAdapter

public GridCacheQueryDetailMetricsAdapter(GridCacheQueryType qryType,
                                          String qry,
                                          String cache,
                                          long startTime,
                                          long duration,
                                          boolean failed)

Constructor with metrics.

Parameters:

qryType - Query type.

qry - Textual query representation.

cache - Cache name where query was executed.

startTime - Duration of queue execution.

duration - Duration of queue execution.

failed - True query executed unsuccessfully false otherwise.

GridCacheQueryDetailMetricsAdapter

public GridCacheQueryDetailMetricsAdapter(GridCacheQueryType qryType,
                                          String qry,
                                          String cache,
                                          int execs,
                                          int completions,
                                          int failures,
                                          long minTime,
                                          long maxTime,
                                          long totalTime,
                                          long lastStartTime,
                                          GridCacheQueryDetailMetricsKey key)

Copy constructor.

Parameters:

qryType - Query type.

qry - Textual query representation.

cache - Cache name where query was executed.

Method Detail

key

public GridCacheQueryDetailMetricsKey key()

Returns:

Metrics group key.

aggregate

public GridCacheQueryDetailMetricsAdapter aggregate(QueryDetailMetrics m)

Aggregate metrics.

Parameters:

m - Other metrics to take into account.

Returns:

Aggregated metrics.

queryType

public String queryType()

Specified by:

queryType in interface QueryDetailMetrics

Returns:

Query type.

query

public String query()

Specified by:

query in interface QueryDetailMetrics

Returns:

Textual representation of query.

cache

public String cache()

Specified by:

cache in interface QueryDetailMetrics

Returns:

Cache where query was executed.

executions

public int executions()

Gets total number execution of query.

Specified by:

executions in interface QueryDetailMetrics

Returns:

Number of executions.

completions

public int completions()

Gets number of completed execution of query.

Specified by:

completions in interface QueryDetailMetrics

Returns:

Number of completed executions.

failures

public int failures()

Gets number of times a query execution failed.

Specified by:

failures in interface QueryDetailMetrics

Returns:

Number of times a query execution failed.

minimumTime

public long minimumTime()

Gets minimum execution time of query.

Specified by:

minimumTime in interface QueryDetailMetrics

Returns:

Minimum execution time of query.

maximumTime

public long maximumTime()

Gets maximum execution time of query.

Specified by:

maximumTime in interface QueryDetailMetrics

Returns:

Maximum execution time of query.

averageTime

public double averageTime()

Gets average execution time of query.

Specified by:

averageTime in interface QueryDetailMetrics

Returns:

Average execution time of query.

totalTime

public long totalTime()

Gets total time of all query executions.

Specified by:

totalTime in interface QueryDetailMetrics

Returns:

Total time of all query executions.

lastStartTime

public long lastStartTime()

Gets latest query start time.

Specified by:

lastStartTime in interface QueryDetailMetrics

Returns:

Latest time query was stared.

writeExternal

public void writeExternal(ObjectOutput out)
                   throws IOException

Specified by:

writeExternal in interface Externalizable

Throws:

IOException

readExternal

public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException

Specified by:

readExternal in interface Externalizable

Throws:

IOException

ClassNotFoundException

toString

public String toString()

Overrides:

toString in class Object