Package kieker.common.record.jvm

Class GCRecord

java.lang.Object

kieker.common.record.AbstractMonitoringRecord

kieker.common.record.jvm.AbstractJVMRecord

kieker.common.record.jvm.GCRecord

All Implemented Interfaces:

Serializable, Comparable<IMonitoringRecord>, IMonitoringRecord

public class GCRecord
extends AbstractJVMRecord

Since:

1.10

Author:

Nils Christian Ehmke API compatibility: Kieker 1.15.0

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static final String	GC_NAME	default constants.
static final int	SIZE	Descriptive definition of the serialization size of the record.
static final Class<?>[]	TYPES
static final String[]	VALUE_NAMES	property name array.

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

HOSTNAME, VM_NAME

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
GCRecord(long timestamp, String hostname, String vmName, String gcName, long collectionCount, long collectionTimeMS)	Creates a new instance of this class using the given parameters.
GCRecord(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 long	getCollectionCount()
final long	getCollectionTimeMS()
final String	getGcName()
int	getSize()	This method should deliver the size of a binary representation of this record.
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.jvm.AbstractJVMRecord

getHostname, getTimestamp, getVmName

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.

GC_NAME

public static final String GC_NAME

default constants.

See Also:

• Constant Field Values

Constructor Details

GCRecord

public GCRecord(long timestamp,
 String hostname,
 String vmName,
 String gcName,
 long collectionCount,
 long collectionTimeMS)

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

Parameters:

timestamp - timestamp

hostname - hostname

vmName - vmName

gcName - gcName

collectionCount - collectionCount

collectionTimeMS - collectionTimeMS

GCRecord

public GCRecord(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 AbstractJVMRecord

hashCode

public int hashCode()

Overrides:

hashCode in class AbstractJVMRecord

getGcName

public final String getGcName()

getCollectionCount

public final long getCollectionCount()

getCollectionTimeMS

public final long getCollectionTimeMS()

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 AbstractJVMRecord

Returns:

A (human readable) string of this record.