Java ConfigurationMetricsReporting.StmtGroupMetrics方法代码示例

import com.espertech.esper.client.ConfigurationMetricsReporting; //导入方法依赖的package包/类
public void configure(Configuration configuration) throws Exception {
    applyMetricsConfig(configuration, -1, 7000, true);

    ConfigurationMetricsReporting.StmtGroupMetrics groupOne = new ConfigurationMetricsReporting.StmtGroupMetrics();
    groupOne.setInterval(8000);
    groupOne.addIncludeLike("%GroupOne%");
    groupOne.setReportInactive(true);
    configuration.getEngineDefaults().getMetricsReporting().addStmtGroup("GroupOneStatements", groupOne);

    ConfigurationMetricsReporting.StmtGroupMetrics groupTwo = new ConfigurationMetricsReporting.StmtGroupMetrics();
    groupTwo.setInterval(6000);
    groupTwo.setDefaultInclude(true);
    groupTwo.addExcludeLike("%Default%");
    groupTwo.addExcludeLike("%Metrics%");
    configuration.getEngineDefaults().getMetricsReporting().addStmtGroup("GroupTwoNonDefaultStatements", groupTwo);

    ConfigurationMetricsReporting.StmtGroupMetrics groupThree = new ConfigurationMetricsReporting.StmtGroupMetrics();
    groupThree.setInterval(-1);
    groupThree.addIncludeLike("%Metrics%");
    configuration.getEngineDefaults().getMetricsReporting().addStmtGroup("MetricsStatements", groupThree);
}
 

import com.espertech.esper.client.ConfigurationMetricsReporting; //导入方法依赖的package包/类
/**
 * Ctor.
 *
 * @param engineURI     engine URI
 * @param specification specifies statement groups
 */
public StatementMetricRepository(String engineURI, ConfigurationMetricsReporting specification) {
    this.specification = specification;
    int numGroups = specification.getStatementGroups().size() + 1;  // +1 for default group (remaining stmts)
    this.groupMetrics = new StatementMetricArray[numGroups];

    // default group
    groupMetrics[0] = new StatementMetricArray(engineURI, "group-default", 100, false);

    // initialize all other groups
    int countGroups = 1;
    for (Map.Entry<String, ConfigurationMetricsReporting.StmtGroupMetrics> entry : specification.getStatementGroups().entrySet()) {
        ConfigurationMetricsReporting.StmtGroupMetrics config = entry.getValue();

        int initialNumStmts = config.getNumStatements();
        if (initialNumStmts < 10) {
            initialNumStmts = 10;
        }
        groupMetrics[countGroups] = new StatementMetricArray(engineURI, "group-" + countGroups, initialNumStmts, config.isReportInactive());
        countGroups++;
    }

    statementGroups = new HashMap<String, Integer>();
}
 

import com.espertech.esper.client.ConfigurationMetricsReporting; //导入方法依赖的package包/类
public void setContext(EPRuntime runtime, EPServicesContext servicesContext) {
    MetricExecutionContext metricsExecutionContext = new MetricExecutionContext(servicesContext, runtime, stmtMetricRepository);

    // create all engine and statement executions
    metricExecEngine = new MetricExecEngine(this, engineUri, schedule, specification.getEngineInterval());
    metricExecStmtGroupDefault = new MetricExecStatement(this, schedule, specification.getStatementInterval(), 0);

    int countGroups = 1;
    for (Map.Entry<String, ConfigurationMetricsReporting.StmtGroupMetrics> entry : specification.getStatementGroups().entrySet()) {
        ConfigurationMetricsReporting.StmtGroupMetrics config = entry.getValue();
        MetricExecStatement metricsExecution = new MetricExecStatement(this, schedule, config.getInterval(), countGroups);
        this.statementGroupExecutions.put(entry.getKey(), metricsExecution);
        countGroups++;
    }

    // last assign this volatile variable so the time event processing may schedule callbacks 
    executionContext = metricsExecutionContext;
}
 

import com.espertech.esper.client.ConfigurationMetricsReporting; //导入方法依赖的package包/类
public void setContext(EPRuntime runtime, EPServicesContext servicesContext)
{
    MetricExecutionContext metricsExecutionContext = new MetricExecutionContext(servicesContext, runtime, stmtMetricRepository);

    // create all engine and statement executions
    metricExecEngine = new MetricExecEngine(this, engineUri, schedule, specification.getEngineInterval());
    metricExecStmtGroupDefault = new MetricExecStatement(this, schedule, specification.getStatementInterval(), 0);

    int countGroups = 1;
    for (Map.Entry<String, ConfigurationMetricsReporting.StmtGroupMetrics> entry : specification.getStatementGroups().entrySet())
    {
        ConfigurationMetricsReporting.StmtGroupMetrics config = entry.getValue();
        MetricExecStatement metricsExecution = new MetricExecStatement(this, schedule, config.getInterval(), countGroups);
        this.statementGroupExecutions.put(entry.getKey(), metricsExecution);
        countGroups++;
    }

    // last assign this volatile variable so the time event processing may schedule callbacks 
    executionContext = metricsExecutionContext;
}
 

import com.espertech.esper.client.ConfigurationMetricsReporting; //导入方法依赖的package包/类
public void configure(Configuration configuration) throws Exception {
    applyMetricsConfig(configuration, -1, 10000, true);

    ConfigurationMetricsReporting.StmtGroupMetrics configOne = new ConfigurationMetricsReporting.StmtGroupMetrics();
    configOne.setInterval(-1);
    configOne.addIncludeLike("%@METRIC%");
    configuration.getEngineDefaults().getMetricsReporting().addStmtGroup("metrics", configOne);
}
 

import com.espertech.esper.client.ConfigurationMetricsReporting; //导入方法依赖的package包/类
/**
 * Add a statement, inspecting the statement name and adding it to a statement group or the default group, if none.
 *
 * @param stmtName name to inspect
 * @return handle for statement
 */
public StatementMetricHandle addStatement(String stmtName) {
    // determine group
    int countGroups = 1;
    int groupNumber = -1;
    for (Map.Entry<String, ConfigurationMetricsReporting.StmtGroupMetrics> entry : specification.getStatementGroups().entrySet()) {
        List<Pair<StringPatternSet, Boolean>> patterns = entry.getValue().getPatterns();
        boolean result = StringPatternSetUtil.evaluate(entry.getValue().isDefaultInclude(), patterns, stmtName);

        if (result) {
            groupNumber = countGroups;
            break;
        }
        countGroups++;
    }

    // assign to default group if none other apply
    if (groupNumber == -1) {
        groupNumber = 0;
    }

    int index = groupMetrics[groupNumber].addStatementGetIndex(stmtName);

    statementGroups.put(stmtName, groupNumber);

    return new StatementMetricHandle(groupNumber, index);
}
 

import com.espertech.esper.client.ConfigurationMetricsReporting; //导入方法依赖的package包/类
/**
 * Ctor.
 * @param engineURI engine URI
 * @param specification specifies statement groups
 */
public StatementMetricRepository(String engineURI, ConfigurationMetricsReporting specification)
{
    this.specification = specification;
    int numGroups = specification.getStatementGroups().size() + 1;  // +1 for default group (remaining stmts)
    this.groupMetrics = new StatementMetricArray[numGroups];

    // default group
    groupMetrics[0] = new StatementMetricArray(engineURI, "group-default", 100, false);

    // initialize all other groups
    int countGroups = 1;
    for (Map.Entry<String, ConfigurationMetricsReporting.StmtGroupMetrics> entry : specification.getStatementGroups().entrySet())
    {
        ConfigurationMetricsReporting.StmtGroupMetrics config = entry.getValue();

        int initialNumStmts = config.getNumStatements();
        if (initialNumStmts < 10)
        {
            initialNumStmts = 10;
        }
        groupMetrics[countGroups] = new StatementMetricArray(engineURI, "group-" + countGroups, initialNumStmts, config.isReportInactive());
        countGroups++;
    }

    statementGroups = new HashMap<String, Integer>();
}
 

import com.espertech.esper.client.ConfigurationMetricsReporting; //导入方法依赖的package包/类
/**
 * Add a statement, inspecting the statement name and adding it to a statement group or the default group, if none.
 * @param stmtName name to inspect
 * @return handle for statement
 */
public StatementMetricHandle addStatement(String stmtName)
{
    // determine group
    int countGroups = 1;
    int groupNumber = -1;
    for (Map.Entry<String, ConfigurationMetricsReporting.StmtGroupMetrics> entry : specification.getStatementGroups().entrySet())
    {
        List<Pair<StringPatternSet, Boolean>> patterns = entry.getValue().getPatterns();
        boolean result = StringPatternSetUtil.evaluate(entry.getValue().isDefaultInclude(), patterns, stmtName);

        if (result)
        {
            groupNumber = countGroups;
            break;
        }
        countGroups++;
    }

    // assign to default group if none other apply
    if (groupNumber == -1)
    {
        groupNumber = 0;
    }

    int index = groupMetrics[groupNumber].addStatementGetIndex(stmtName);

    statementGroups.put(stmtName, groupNumber);

    return new StatementMetricHandle(groupNumber, index);
}