Package kieker.common.record.system

Class MemSwapUsageRecord

java.lang.Object

kieker.common.record.AbstractMonitoringRecord

kieker.common.record.system.MemSwapUsageRecord

All Implemented Interfaces:

Serializable, Comparable<IMonitoringRecord>, IMonitoringRecord

public class MemSwapUsageRecord
extends AbstractMonitoringRecord

Since:

1.3

Author:

Andre van Hoorn, Jan Waller API compatibility: Kieker 1.15.0

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static final String	HOSTNAME
static final long	MEM_FREE
static final long	MEM_TOTAL
static final long	MEM_USED
static final int	SIZE	Descriptive definition of the serialization size of the record.
static final long	SWAP_FREE
static final long	SWAP_TOTAL
static final long	SWAP_USED
static final long	TIMESTAMP	default constants.
static final Class<?>[]	TYPES
static final String[]	VALUE_NAMES	property name array.

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

Constructors

Constructor	Description
MemSwapUsageRecord(long timestamp, String hostname, long memTotal, long memUsed, long memFree, long swapTotal, long swapUsed, long swapFree)	Creates a new instance of this class using the given parameters.
MemSwapUsageRecord(IValueDeserializer deserializer)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object obj)	Performs a null-check, a this-check, and a class-check.
final String	getHostname()
final long	getMemFree()
final long	getMemTotal()
final long	getMemUsed()
int	getSize()	This method should deliver the size of a binary representation of this record.
final long	getSwapFree()
final long	getSwapTotal()
final long	getSwapUsed()
final long	getTimestamp()
String[]	getValueNames()	This method delivers an array containing the value names of the record.
Class<?>[]	getValueTypes()	This method delivers an array with the classes of the single values for the record.
int	hashCode()
void	serialize(IValueSerializer serializer)	This method serializes this record using the given serializer.
String	toString()	Creates a string representation of this record. This method should not be used for serialization purposes since this is not the purpose of Object's toString method.

Methods inherited from class kieker.common.record.AbstractMonitoringRecord

checkArray, classForName, compareTo, createFromDeserializer, fromStringArrayToTypedArray2, getLoggingTimestamp, isNotEqual, isNotEqual, setLoggingTimestamp, typesForClass

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Details

SIZE

public static final int SIZE

Descriptive definition of the serialization size of the record.

See Also:

• Constant Field Values

TYPES

public static final Class<?>[] TYPES

VALUE_NAMES

public static final String[] VALUE_NAMES

property name array.

TIMESTAMP

public static final long TIMESTAMP

default constants.

See Also:

• Constant Field Values

HOSTNAME

public static final String HOSTNAME

See Also:

• Constant Field Values

MEM_TOTAL

public static final long MEM_TOTAL

See Also:

• Constant Field Values

MEM_USED

public static final long MEM_USED

See Also:

• Constant Field Values

MEM_FREE

public static final long MEM_FREE

See Also:

• Constant Field Values

SWAP_TOTAL

public static final long SWAP_TOTAL

See Also:

• Constant Field Values

SWAP_USED

public static final long SWAP_USED

See Also:

• Constant Field Values

SWAP_FREE

public static final long SWAP_FREE

See Also:

• Constant Field Values

Constructor Details

MemSwapUsageRecord

public MemSwapUsageRecord(long timestamp,
 String hostname,
 long memTotal,
 long memUsed,
 long memFree,
 long swapTotal,
 long swapUsed,
 long swapFree)

Creates a new instance of this class using the given parameters.

Parameters:

timestamp - timestamp

hostname - hostname

memTotal - memTotal

memUsed - memUsed

memFree - memFree

swapTotal - swapTotal

swapUsed - swapUsed

swapFree - swapFree

MemSwapUsageRecord

public MemSwapUsageRecord(IValueDeserializer deserializer)
                   throws RecordInstantiationException

Parameters:

deserializer - The deserializer to use

Throws:

RecordInstantiationException - when the record could not be deserialized

Method Details

serialize

public void serialize(IValueSerializer serializer)
               throws BufferOverflowException

This method serializes this record using the given serializer.

Parameters:

serializer - The serializer to serialize the record with. *

Throws:

BufferOverflowException - If the underlying buffer has insufficient capacity to store this record

getValueTypes

public Class<?>[] getValueTypes()

This method delivers an array with the classes of the single values for the record.

Returns:

The types of the values. This returned array should be treated readonly.

getValueNames

public String[] getValueNames()

This method delivers an array containing the value names of the record.

Returns:

The types of the values. This returned array should be treated readonly.

getSize

public int getSize()

This method should deliver the size of a binary representation of this record.

Returns:

The size.

equals

public boolean equals(Object obj)

Performs a null-check, a this-check, and a class-check. Moreover, it checks each attribute for equality.

Overrides:

equals in class AbstractMonitoringRecord

hashCode

public int hashCode()

Overrides:

hashCode in class AbstractMonitoringRecord

getTimestamp

public final long getTimestamp()

getHostname

public final String getHostname()

getMemTotal

public final long getMemTotal()

getMemUsed

public final long getMemUsed()

getMemFree

public final long getMemFree()

getSwapTotal

public final long getSwapTotal()

getSwapUsed

public final long getSwapUsed()

getSwapFree

public final long getSwapFree()

toString

public String toString()

Creates a string representation of this record.

This method should not be used for serialization purposes since this is not the purpose of Object's toString method.

Specified by:

toString in interface IMonitoringRecord

Overrides:

toString in class Object

Returns:

A (human readable) string of this record.