kieker.common.record.system
Class MemSwapUsageRecord

java.lang.Object
  kieker.common.record.AbstractMonitoringRecord
      kieker.common.record.system.MemSwapUsageRecord

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<IMonitoringRecord>, IMonitoringRecord, IMonitoringRecord.BinaryFactory, IMonitoringRecord.Factory

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

Since:

1.3

Author:

Andre van Hoorn, Jan Waller

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	HOSTNAME
static long	MEM_FREE
static long	MEM_TOTAL
static long	MEM_USED
static int	SIZE Descriptive definition of the serialization size of the record.
static long	SWAP_FREE
static long	SWAP_TOTAL
static long	SWAP_USED
static long	TIMESTAMP
static java.lang.Class<?>[]	TYPES

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

	MemSwapUsageRecord(java.nio.ByteBuffer buffer, IRegistry<java.lang.String> stringRegistry) This constructor converts the given array into a record.
	MemSwapUsageRecord(long timestamp, java.lang.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(java.lang.Object[] values) This constructor converts the given array into a record.
protected	MemSwapUsageRecord(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	getHostname()
long	getMemFree()
long	getMemTotal()
long	getMemUsed()
int	getSize() This method should deliver the size of a binary representation of this record.
long	getSwapFree()
long	getSwapTotal()
long	getSwapUsed()
long	getTimestamp()
java.lang.Class<?>[]	getValueTypes() This method should deliver an array with the classes of the single values for the record.
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.
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, registerStrings, 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

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 Detail

MemSwapUsageRecord

public MemSwapUsageRecord(long timestamp,
                          java.lang.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(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.

MemSwapUsageRecord

protected MemSwapUsageRecord(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.

MemSwapUsageRecord

public MemSwapUsageRecord(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.

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()

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()