Kieker 1.12

kieker.common.record.system
Class DiskUsageRecord

java.lang.Object
  extended by kieker.common.record.AbstractMonitoringRecord
      extended by kieker.common.record.system.DiskUsageRecord
All Implemented Interfaces:
java.io.Serializable, java.lang.Comparable<IMonitoringRecord>, IMonitoringRecord, IMonitoringRecord.BinaryFactory, IMonitoringRecord.Factory

public class DiskUsageRecord
extends AbstractMonitoringRecord
implements IMonitoringRecord.Factory, IMonitoringRecord.BinaryFactory

Since:
1.12
Author:
Teerat Pitakrat
See Also:
Serialized Form

Nested Class Summary
 
Nested classes/interfaces inherited from interface kieker.common.record.IMonitoringRecord
IMonitoringRecord.BinaryFactory, IMonitoringRecord.Factory
 
Field Summary
static java.lang.String DEVICE_NAME
           
static java.lang.String HOSTNAME
           
static double QUEUE
           
static double READ_BYTES_PER_SECOND
           
static double READS_PER_SECOND
           
static double SERVICE_TIME
           
static int SIZE
          Descriptive definition of the serialization size of the record.
static long TIMESTAMP
           
static java.lang.Class<?>[] TYPES
           
static double WRITE_BYTES_PER_SECOND
           
static double WRITES_PER_SECOND
           
 
Fields inherited from class kieker.common.record.AbstractMonitoringRecord
TYPE_SIZE_BOOLEAN, TYPE_SIZE_BYTE, TYPE_SIZE_CHARACTER, TYPE_SIZE_DOUBLE, TYPE_SIZE_FLOAT, TYPE_SIZE_INT, TYPE_SIZE_LONG, TYPE_SIZE_SHORT, TYPE_SIZE_STRING
 
Constructor Summary
  DiskUsageRecord(java.nio.ByteBuffer buffer, IRegistry<java.lang.String> stringRegistry)
          This constructor converts the given array into a record.
  DiskUsageRecord(long timestamp, java.lang.String hostname, java.lang.String deviceName, double queue, double readBytesPerSecond, double readsPerSecond, double serviceTime, double writeBytesPerSecond, double writesPerSecond)
          Creates a new instance of this class using the given parameters.
  DiskUsageRecord(java.lang.Object[] values)
          This constructor converts the given array into a record.
protected DiskUsageRecord(java.lang.Object[] values, java.lang.Class<?>[] valueTypes)
          This constructor uses the given array to initialize the fields of this record.
 
Method Summary
 java.lang.String getDeviceName()
           
 java.lang.String getHostname()
           
 double getQueue()
           
 double getReadBytesPerSecond()
           
 double getReadsPerSecond()
           
 double getServiceTime()
           
 int getSize()
          This method should deliver the size of a binary representation of this record.
 long getTimestamp()
           
 java.lang.Class<?>[] getValueTypes()
          This method should deliver an array with the classes of the single values for the record.
 double getWriteBytesPerSecond()
           
 double getWritesPerSecond()
           
 void initFromArray(java.lang.Object[] values)
          Deprecated. This record uses the IMonitoringRecord.Factory mechanism. Hence, this method is not implemented.
 void initFromBytes(java.nio.ByteBuffer buffer, IRegistry<java.lang.String> stringRegistry)
          Deprecated. This record uses the IMonitoringRecord.BinaryFactory mechanism. Hence, this method is not implemented.
 void registerStrings(IRegistry<java.lang.String> stringRegistry)
          Registers the string attributes of the record at the given stringRegistry.
 java.lang.Object[] toArray()
          This method should deliver an array containing the content of the record.
 void writeBytes(java.nio.ByteBuffer buffer, IRegistry<java.lang.String> stringRegistry)
          This method should deliver an byte array containing the content of the record.
 
Methods inherited from class kieker.common.record.AbstractMonitoringRecord
checkArray, classForName, compareTo, createFromArray, createFromArray, createFromByteBuffer, createFromByteBuffer, createFromStringArray, equals, fromStringArrayToTypedArray, getLoggingTimestamp, hashCode, setLoggingTimestamp, toString, typesForClass
 
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
 

Field Detail

SIZE

public static final int SIZE
Descriptive definition of the serialization size of the record.

See Also:
Constant Field Values

TYPES

public static final java.lang.Class<?>[] TYPES

TIMESTAMP

public static final long TIMESTAMP
See Also:
Constant Field Values

HOSTNAME

public static final java.lang.String HOSTNAME
See Also:
Constant Field Values

DEVICE_NAME

public static final java.lang.String DEVICE_NAME
See Also:
Constant Field Values

QUEUE

public static final double QUEUE
See Also:
Constant Field Values

READ_BYTES_PER_SECOND

public static final double READ_BYTES_PER_SECOND
See Also:
Constant Field Values

READS_PER_SECOND

public static final double READS_PER_SECOND
See Also:
Constant Field Values

SERVICE_TIME

public static final double SERVICE_TIME
See Also:
Constant Field Values

WRITE_BYTES_PER_SECOND

public static final double WRITE_BYTES_PER_SECOND
See Also:
Constant Field Values

WRITES_PER_SECOND

public static final double WRITES_PER_SECOND
See Also:
Constant Field Values
Constructor Detail

DiskUsageRecord

public DiskUsageRecord(long timestamp,
                       java.lang.String hostname,
                       java.lang.String deviceName,
                       double queue,
                       double readBytesPerSecond,
                       double readsPerSecond,
                       double serviceTime,
                       double writeBytesPerSecond,
                       double writesPerSecond)
Creates a new instance of this class using the given parameters.

Parameters:
timestamp - timestamp
hostname - hostname
deviceName - deviceName
queue - queue
readBytesPerSecond - readBytesPerSecond
readsPerSecond - readsPerSecond
serviceTime - serviceTime
writeBytesPerSecond - writeBytesPerSecond
writesPerSecond - writesPerSecond

DiskUsageRecord

public DiskUsageRecord(java.lang.Object[] values)
This constructor converts the given array into a record. It is recommended to use the array which is the result of a call to toArray().

Parameters:
values - The values for the record.

DiskUsageRecord

protected DiskUsageRecord(java.lang.Object[] values,
                          java.lang.Class<?>[] valueTypes)
This constructor uses the given array to initialize the fields of this record.

Parameters:
values - The values for the record.
valueTypes - The types of the elements in the first array.

DiskUsageRecord

public DiskUsageRecord(java.nio.ByteBuffer buffer,
                       IRegistry<java.lang.String> stringRegistry)
                throws java.nio.BufferUnderflowException
This constructor converts the given array into a record.

Parameters:
buffer - The bytes for the record.
Throws:
java.nio.BufferUnderflowException - if buffer not sufficient
Method Detail

toArray

public java.lang.Object[] toArray()
This method should deliver an array containing the content of the record. It should be possible to convert this array later into a record again.

Specified by:
toArray in interface IMonitoringRecord
Returns:
An array with the values of the record.

registerStrings

public void registerStrings(IRegistry<java.lang.String> stringRegistry)
Registers the string attributes of the record at the given stringRegistry.

Specified by:
registerStrings in interface IMonitoringRecord
Overrides:
registerStrings in class AbstractMonitoringRecord

writeBytes

public void writeBytes(java.nio.ByteBuffer buffer,
                       IRegistry<java.lang.String> stringRegistry)
                throws java.nio.BufferOverflowException
This method should deliver an byte array containing the content of the record. It should be possible to convert this array later into a record again.

Specified by:
writeBytes in interface IMonitoringRecord
Parameters:
buffer - The used ByteBuffer with sufficient capacity
stringRegistry - Usually the associated MonitoringController
Throws:
java.nio.BufferOverflowException - if buffer not sufficient

getValueTypes

public java.lang.Class<?>[] getValueTypes()
This method should deliver an array with the classes of the single values for the record.

Specified by:
getValueTypes in interface IMonitoringRecord
Returns:
The types of the values. This returned array should be treated readonly.
See Also:
IMonitoringRecord.toArray()

getSize

public int getSize()
This method should deliver the size of a binary representation of this record.

Specified by:
getSize in interface IMonitoringRecord
Returns:
The size.

initFromArray

@Deprecated
public void initFromArray(java.lang.Object[] values)
Deprecated. This record uses the IMonitoringRecord.Factory mechanism. Hence, this method is not implemented.

This method should initialize the record based on the given values. The array should be one of those resulting from a call to IMonitoringRecord.toArray().

Specified by:
initFromArray in interface IMonitoringRecord
Parameters:
values - The values for the record.

initFromBytes

@Deprecated
public void initFromBytes(java.nio.ByteBuffer buffer,
                                     IRegistry<java.lang.String> stringRegistry)
                   throws java.nio.BufferUnderflowException
Deprecated. This record uses the IMonitoringRecord.BinaryFactory mechanism. Hence, this method is not implemented.

This method should initialize the record based on the given values. The array should be one of those resulting from a call to IMonitoringRecord.writeBytes(ByteBuffer, IRegistry).

Specified by:
initFromBytes in interface IMonitoringRecord
Parameters:
buffer - The bytes for the record.
stringRegistry - The Registry storing the strings.
Throws:
java.nio.BufferUnderflowException - if buffer not sufficient

getTimestamp

public final long getTimestamp()

getHostname

public final java.lang.String getHostname()

getDeviceName

public final java.lang.String getDeviceName()

getQueue

public final double getQueue()

getReadBytesPerSecond

public final double getReadBytesPerSecond()

getReadsPerSecond

public final double getReadsPerSecond()

getServiceTime

public final double getServiceTime()

getWriteBytesPerSecond

public final double getWriteBytesPerSecond()

getWritesPerSecond

public final double getWritesPerSecond()

Kieker 1.12

Copyright 2015 Kieker Project, http://kieker-monitoring.net