kieker.common.record.jvm
Class MemoryRecord

java.lang.Object
  kieker.common.record.AbstractMonitoringRecord
      kieker.common.record.jvm.AbstractJVMRecord
          kieker.common.record.jvm.MemoryRecord

All Implemented Interfaces:

Serializable, Comparable<IMonitoringRecord>, IMonitoringRecord, IMonitoringRecord.BinaryFactory, IMonitoringRecord.Factory

public class MemoryRecord
extends AbstractJVMRecord

Since:

1.10

Author:

Nils Christian Ehmke

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface kieker.common.record.IMonitoringRecord

IMonitoringRecord.BinaryFactory, IMonitoringRecord.Factory

Field Summary

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

MemoryRecord(ByteBuffer buffer, IRegistry<String> stringRegistry)
This constructor converts the given array into a record.

MemoryRecord(long timestamp, String hostname, String vmName, long heapMaxBytes, long heapUsedBytes, long heapCommittedBytes, long heapInitBytes, long nonHeapMaxBytes, long nonHeapUsedBytes, long nonHeapCommittedBytes, long nonHeapInitBytes, int objectPendingFinalizationCount)
Creates a new instance of this class using the given parameters.

MemoryRecord(Object[] values)
This constructor converts the given array into a record.

Method Summary

long	getHeapCommittedBytes()
long	getHeapInitBytes()
long	getHeapMaxBytes()
long	getHeapUsedBytes()
long	getNonHeapCommittedBytes()
long	getNonHeapInitBytes()
long	getNonHeapMaxBytes()
long	getNonHeapUsedBytes()
int	getObjectPendingFinalizationCount()
int	getSize() This method should deliver the size of a binary representation of this record.
Class<?>[]	getValueTypes() This method should deliver an array with the classes of the single values for the record.
void	initFromArray(Object[] values) Deprecated. This record uses the IMonitoringRecord.Factory mechanism. Hence, this method is not implemented.
void	initFromBytes(ByteBuffer buffer, IRegistry<String> stringRegistry) Deprecated. This record uses the IMonitoringRecord.BinaryFactory mechanism. Hence, this method is not implemented.
Object[]	toArray() This method should deliver an array containing the content of the record.
void	writeBytes(ByteBuffer buffer, IRegistry<String> stringRegistry) This method should deliver an byte array containing the content of the record.

Methods inherited from class kieker.common.record.jvm.AbstractJVMRecord

getHostname, getTimestamp, getVmName

Methods inherited from class kieker.common.record.AbstractMonitoringRecord

checkArray, classForName, compareTo, createFromArray, createFromByteBuffer, createFromStringArray, equals, fromStringArrayToTypedArray, getLoggingTimestamp, hashCode, setLoggingTimestamp, toString, typesForClass

Methods inherited from class java.lang.Object

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 Class<?>[] TYPES

Constructor Detail

MemoryRecord

public MemoryRecord(long timestamp,
                    String hostname,
                    String vmName,
                    long heapMaxBytes,
                    long heapUsedBytes,
                    long heapCommittedBytes,
                    long heapInitBytes,
                    long nonHeapMaxBytes,
                    long nonHeapUsedBytes,
                    long nonHeapCommittedBytes,
                    long nonHeapInitBytes,
                    int objectPendingFinalizationCount)

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

Parameters:

timestamp - timestamp

hostname - hostname

vmName - vmName

heapMaxBytes - heapMaxBytes

heapUsedBytes - heapUsedBytes

heapCommittedBytes - heapCommittedBytes

heapInitBytes - heapInitBytes

nonHeapMaxBytes - nonHeapMaxBytes

nonHeapUsedBytes - nonHeapUsedBytes

nonHeapCommittedBytes - nonHeapCommittedBytes

nonHeapInitBytes - nonHeapInitBytes

objectPendingFinalizationCount - objectPendingFinalizationCount

MemoryRecord

public MemoryRecord(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.

MemoryRecord

public MemoryRecord(ByteBuffer buffer,
                    IRegistry<String> stringRegistry)
             throws BufferUnderflowException

This constructor converts the given array into a record.

Parameters:

buffer - The bytes for the record.

Throws:

BufferUnderflowException - if buffer not sufficient

Method Detail

toArray

public 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.

Returns:

An array with the values of the record.

writeBytes

public void writeBytes(ByteBuffer buffer,
                       IRegistry<String> stringRegistry)
                throws 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.

Parameters:

buffer - The used ByteBuffer with sufficient capacity

stringRegistry - Usually the associated MonitoringController

Throws:

BufferOverflowException - if buffer not sufficient

getValueTypes

public Class<?>[] getValueTypes()

This method should deliver 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.

See Also:

IMonitoringRecord.toArray()

getSize

public int getSize()

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

Returns:

The size.

initFromArray

@Deprecated
public void initFromArray(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

Overrides:

initFromArray in class AbstractJVMRecord

Parameters:

values - The values for the record.

initFromBytes

@Deprecated
public void initFromBytes(ByteBuffer buffer,
                                     IRegistry<String> stringRegistry)
                   throws 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

Overrides:

initFromBytes in class AbstractJVMRecord

Parameters:

buffer - The bytes for the record.

stringRegistry - The Registry storing the strings.

Throws:

BufferUnderflowException - if buffer not sufficient

getHeapMaxBytes

public final long getHeapMaxBytes()

getHeapUsedBytes

public final long getHeapUsedBytes()

getHeapCommittedBytes

public final long getHeapCommittedBytes()

getHeapInitBytes

public final long getHeapInitBytes()

getNonHeapMaxBytes

public final long getNonHeapMaxBytes()

getNonHeapUsedBytes

public final long getNonHeapUsedBytes()

getNonHeapCommittedBytes

public final long getNonHeapCommittedBytes()

getNonHeapInitBytes

public final long getNonHeapInitBytes()

getObjectPendingFinalizationCount

public final int getObjectPendingFinalizationCount()