org.apache.ignite.spi.metric.sql

Class MetricRegistryLocalSystemView

java.lang.Object

org.apache.ignite.internal.processors.query.h2.sys.view.SqlAbstractSystemView

org.apache.ignite.internal.processors.query.h2.sys.view.SqlAbstractLocalSystemView

org.apache.ignite.spi.metric.sql.MetricRegistryLocalSystemView

All Implemented Interfaces:

org.apache.ignite.internal.processors.query.h2.sys.view.SqlSystemView

public class MetricRegistryLocalSystemView
extends org.apache.ignite.internal.processors.query.h2.sys.view.SqlAbstractLocalSystemView

Sql view for exporting metrics.

Field Summary

Fields inherited from class org.apache.ignite.internal.processors.query.h2.sys.view.SqlAbstractSystemView

cols, ctx, DEFAULT_ROW_COUNT_APPROXIMATION, desc, indexes, log, tblName

Constructor Summary

Constructors

Constructor and Description
MetricRegistryLocalSystemView(org.apache.ignite.internal.GridKernalContext ctx, ReadOnlyMetricManager mreg, @Nullable Predicate<ReadOnlyMetricRegistry> filter)

Method Summary

Modifier and Type	Method and Description
Iterator<org.h2.result.Row>	getRows(org.h2.engine.Session ses, org.h2.result.SearchRow first, org.h2.result.SearchRow last) Gets view content.

Methods inherited from class org.apache.ignite.internal.processors.query.h2.sys.view.SqlAbstractLocalSystemView

conditionForColumn, createRow, getColumnIndex, isDistributed, nodeFilter, toStringSafe, uuidFromValue, valueTimestampFromMillis

Methods inherited from class org.apache.ignite.internal.processors.query.h2.sys.view.SqlAbstractSystemView

canGetRowCount, getColumns, getCreateSQL, getDescription, getIndexes, getRowCount, getRowCountApproximation, getTableName, newColumn, newColumn

Methods inherited from class java.lang.Object

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

Constructor Detail

MetricRegistryLocalSystemView

public MetricRegistryLocalSystemView(org.apache.ignite.internal.GridKernalContext ctx,
                                     ReadOnlyMetricManager mreg,
                                     @Nullable
                                     @Nullable Predicate<ReadOnlyMetricRegistry> filter)

Parameters:

ctx - Context.

mreg - Metric registry.

filter - Metric registry filter.

Method Detail

getRows

public Iterator<org.h2.result.Row> getRows(org.h2.engine.Session ses,
                                           org.h2.result.SearchRow first,
                                           org.h2.result.SearchRow last)

Gets view content.

Parameters:

ses - Session.

first - First.

last - Last.