https://cassandra.apache.org: The Apache Cassandra Project develops a highly scalable second-generation distributed database, bringing together Dynamo's fully distributed design and Bigtable's ColumnFamily-based data model.
  • Andres de la Peña
  • Avinash Lakshman
  • Aleksey Yeschenko
  • Aaron Morton
  • Ariel Weisberg
  • Blake Eggleston
  • Benedict Elliott Smith
  • Benjamin Lerer
  • Branimir Lambov
  • Brandon Williams
  • Carl Yeksigian
  • David Brosiusd
  • Dikang Gu
  • Eric Evans
  • Gary Dusbabek
  • Chris Goffinet
  • Alex Petrov
  • Laine Jaakko Olavi
  • T Jake Luciani
  • Jason Brown
  • Jonathan Ellis
  • Jake Farrell
  • Jeff Jirsa
  • Joel Knighton
  • Josh McKenzie
  • Johan Oskarsson
  • Jun Rao
  • Jay Zhuang
  • Sankalp Kohli
  • Marcus Eriksson
  • Michael Semb Wever
  • Mikhail Stepura
  • Michael Shuler
  • Paulo Motta
  • Prashant Malik
  • Robert Stupp
  • Peter Schuller
  • Sam Tunnicliffe
  • Sylvain Lebresne
  • Stefania Alborghetti
  • Tyler Hobbs
  • Vijay Parthasarathy
  • Pavel Yaskevich
  • Yuki Morishita
  • Nate McCall 
class org.apache.cassandra.metrics.CassandraMetricsRegistry$JmxMeter extends org.apache.cassandra.metrics.CassandraMetricsRegistry$AbstractBean implements org.apache.cassandra.metrics.CassandraMetricsRegistry$JmxMeterMBean
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: org.apache.cassandra.metrics.CassandraMetricsRegistry$JmxMeter
  super_class: org.apache.cassandra.metrics.CassandraMetricsRegistry$AbstractBean
{
  private final com.codahale.metrics.Metered metric;
    descriptor: Lcom/codahale/metrics/Metered;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final double rateFactor;
    descriptor: D
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final java.lang.String rateUnit;
    descriptor: Ljava/lang/String;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private void <init>(com.codahale.metrics.Metered, javax.management.ObjectName, java.util.concurrent.TimeUnit);
    descriptor: (Lcom/codahale/metrics/Metered;Ljavax/management/ObjectName;Ljava/util/concurrent/TimeUnit;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=4, locals=4, args_size=4
        start local 0 // org.apache.cassandra.metrics.CassandraMetricsRegistry$JmxMeter this
        start local 1 // com.codahale.metrics.Metered metric
        start local 2 // javax.management.ObjectName objectName
        start local 3 // java.util.concurrent.TimeUnit rateUnit
         0: .line 409
            aload 0 /* this */
            aload 2 /* objectName */
            invokespecial org.apache.cassandra.metrics.CassandraMetricsRegistry$AbstractBean.<init>:(Ljavax/management/ObjectName;)V
         1: .line 410
            aload 0 /* this */
            aload 1 /* metric */
            putfield org.apache.cassandra.metrics.CassandraMetricsRegistry$JmxMeter.metric:Lcom/codahale/metrics/Metered;
         2: .line 411
            aload 0 /* this */
            aload 3 /* rateUnit */
            lconst_1
            invokevirtual java.util.concurrent.TimeUnit.toSeconds:(J)J
            l2d
            putfield org.apache.cassandra.metrics.CassandraMetricsRegistry$JmxMeter.rateFactor:D
         3: .line 412
            aload 0 /* this */
            new java.lang.StringBuilder
            dup
            ldc "events/"
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* this */
            aload 3 /* rateUnit */
            invokevirtual org.apache.cassandra.metrics.CassandraMetricsRegistry$JmxMeter.calculateRateUnit:(Ljava/util/concurrent/TimeUnit;)Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            putfield org.apache.cassandra.metrics.CassandraMetricsRegistry$JmxMeter.rateUnit:Ljava/lang/String;
         4: .line 413
            return
        end local 3 // java.util.concurrent.TimeUnit rateUnit
        end local 2 // javax.management.ObjectName objectName
        end local 1 // com.codahale.metrics.Metered metric
        end local 0 // org.apache.cassandra.metrics.CassandraMetricsRegistry$JmxMeter this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    5     0        this  Lorg/apache/cassandra/metrics/CassandraMetricsRegistry$JmxMeter;
            0    5     1      metric  Lcom/codahale/metrics/Metered;
            0    5     2  objectName  Ljavax/management/ObjectName;
            0    5     3    rateUnit  Ljava/util/concurrent/TimeUnit;
    MethodParameters:
            Name  Flags
      metric      
      objectName  
      rateUnit    

  public long getCount();
    descriptor: ()J
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.apache.cassandra.metrics.CassandraMetricsRegistry$JmxMeter this
         0: .line 418
            aload 0 /* this */
            getfield org.apache.cassandra.metrics.CassandraMetricsRegistry$JmxMeter.metric:Lcom/codahale/metrics/Metered;
            invokeinterface com.codahale.metrics.Metered.getCount:()J
            lreturn
        end local 0 // org.apache.cassandra.metrics.CassandraMetricsRegistry$JmxMeter this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/cassandra/metrics/CassandraMetricsRegistry$JmxMeter;

  public double getMeanRate();
    descriptor: ()D
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=1, args_size=1
        start local 0 // org.apache.cassandra.metrics.CassandraMetricsRegistry$JmxMeter this
         0: .line 424
            aload 0 /* this */
            getfield org.apache.cassandra.metrics.CassandraMetricsRegistry$JmxMeter.metric:Lcom/codahale/metrics/Metered;
            invokeinterface com.codahale.metrics.Metered.getMeanRate:()D
            aload 0 /* this */
            getfield org.apache.cassandra.metrics.CassandraMetricsRegistry$JmxMeter.rateFactor:D
            dmul
            dreturn
        end local 0 // org.apache.cassandra.metrics.CassandraMetricsRegistry$JmxMeter this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/cassandra/metrics/CassandraMetricsRegistry$JmxMeter;

  public double getOneMinuteRate();
    descriptor: ()D
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=1, args_size=1
        start local 0 // org.apache.cassandra.metrics.CassandraMetricsRegistry$JmxMeter this
         0: .line 430
            aload 0 /* this */
            getfield org.apache.cassandra.metrics.CassandraMetricsRegistry$JmxMeter.metric:Lcom/codahale/metrics/Metered;
            invokeinterface com.codahale.metrics.Metered.getOneMinuteRate:()D
            aload 0 /* this */
            getfield org.apache.cassandra.metrics.CassandraMetricsRegistry$JmxMeter.rateFactor:D
            dmul
            dreturn
        end local 0 // org.apache.cassandra.metrics.CassandraMetricsRegistry$JmxMeter this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/cassandra/metrics/CassandraMetricsRegistry$JmxMeter;

  public double getFiveMinuteRate();
    descriptor: ()D
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=1, args_size=1
        start local 0 // org.apache.cassandra.metrics.CassandraMetricsRegistry$JmxMeter this
         0: .line 436
            aload 0 /* this */
            getfield org.apache.cassandra.metrics.CassandraMetricsRegistry$JmxMeter.metric:Lcom/codahale/metrics/Metered;
            invokeinterface com.codahale.metrics.Metered.getFiveMinuteRate:()D
            aload 0 /* this */
            getfield org.apache.cassandra.metrics.CassandraMetricsRegistry$JmxMeter.rateFactor:D
            dmul
            dreturn
        end local 0 // org.apache.cassandra.metrics.CassandraMetricsRegistry$JmxMeter this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/cassandra/metrics/CassandraMetricsRegistry$JmxMeter;

  public double getFifteenMinuteRate();
    descriptor: ()D
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=1, args_size=1
        start local 0 // org.apache.cassandra.metrics.CassandraMetricsRegistry$JmxMeter this
         0: .line 442
            aload 0 /* this */
            getfield org.apache.cassandra.metrics.CassandraMetricsRegistry$JmxMeter.metric:Lcom/codahale/metrics/Metered;
            invokeinterface com.codahale.metrics.Metered.getFifteenMinuteRate:()D
            aload 0 /* this */
            getfield org.apache.cassandra.metrics.CassandraMetricsRegistry$JmxMeter.rateFactor:D
            dmul
            dreturn
        end local 0 // org.apache.cassandra.metrics.CassandraMetricsRegistry$JmxMeter this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/cassandra/metrics/CassandraMetricsRegistry$JmxMeter;

  public java.lang.String getRateUnit();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.cassandra.metrics.CassandraMetricsRegistry$JmxMeter this
         0: .line 448
            aload 0 /* this */
            getfield org.apache.cassandra.metrics.CassandraMetricsRegistry$JmxMeter.rateUnit:Ljava/lang/String;
            areturn
        end local 0 // org.apache.cassandra.metrics.CassandraMetricsRegistry$JmxMeter this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/cassandra/metrics/CassandraMetricsRegistry$JmxMeter;

  private java.lang.String calculateRateUnit(java.util.concurrent.TimeUnit);
    descriptor: (Ljava/util/concurrent/TimeUnit;)Ljava/lang/String;
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=4, locals=3, args_size=2
        start local 0 // org.apache.cassandra.metrics.CassandraMetricsRegistry$JmxMeter this
        start local 1 // java.util.concurrent.TimeUnit unit
         0: .line 453
            aload 1 /* unit */
            invokevirtual java.util.concurrent.TimeUnit.toString:()Ljava/lang/String;
            getstatic java.util.Locale.US:Ljava/util/Locale;
            invokevirtual java.lang.String.toLowerCase:(Ljava/util/Locale;)Ljava/lang/String;
            astore 2 /* s */
        start local 2 // java.lang.String s
         1: .line 454
            aload 2 /* s */
            iconst_0
            aload 2 /* s */
            invokevirtual java.lang.String.length:()I
            iconst_1
            isub
            invokevirtual java.lang.String.substring:(II)Ljava/lang/String;
            areturn
        end local 2 // java.lang.String s
        end local 1 // java.util.concurrent.TimeUnit unit
        end local 0 // org.apache.cassandra.metrics.CassandraMetricsRegistry$JmxMeter this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/apache/cassandra/metrics/CassandraMetricsRegistry$JmxMeter;
            0    2     1  unit  Ljava/util/concurrent/TimeUnit;
            1    2     2     s  Ljava/lang/String;
    MethodParameters:
      Name  Flags
      unit  
}
SourceFile: "CassandraMetricsRegistry.java"
NestHost: org.apache.cassandra.metrics.CassandraMetricsRegistry
InnerClasses:
  private abstract AbstractBean = org.apache.cassandra.metrics.CassandraMetricsRegistry$AbstractBean of org.apache.cassandra.metrics.CassandraMetricsRegistry
  private JmxMeter = org.apache.cassandra.metrics.CassandraMetricsRegistry$JmxMeter of org.apache.cassandra.metrics.CassandraMetricsRegistry
  public abstract JmxMeterMBean = org.apache.cassandra.metrics.CassandraMetricsRegistry$JmxMeterMBean of org.apache.cassandra.metrics.CassandraMetricsRegistry