com.jrockit.mc.flightrecorder.provider
Class DurationField

java.lang.Object
  com.jrockit.mc.flightrecorder.provider.Field
      com.jrockit.mc.flightrecorder.provider.DurationField

All Implemented Interfaces:

IField

public final class DurationField
extends Field

Field that extract the duration from an event.

Author:

Erik Gahlin

Field Summary

static java.lang.String

IDENTIFIER The identifier for the field

Constructor Summary

DurationField(IEventType type)
Constructs a duration field that can return the duration of an event

Method Summary

java.lang.Object

getValue(IEvent event) Returns a field value for an event

Methods inherited from class com.jrockit.mc.flightrecorder.provider.Field

equals, getContentType, getDescription, getEventTypePath, getIdentifier, getName, getPropertyKeys, getPropertyValue, getRelationalKey, getType, hashCode, isRelational, isSynthetic, isVisible, setContentType, setDescription, setFieldType, setName, setPath, setProperty, setRelationalKey, setSynthetic, setVisible

Methods inherited from class java.lang.Object

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

Field Detail

IDENTIFIER

public static final java.lang.String IDENTIFIER

The identifier for the field

See Also:

Constant Field Values

Constructor Detail

DurationField

public DurationField(IEventType type)

Constructs a duration field that can return the duration of an event

Parameters:

type - the event type

Method Detail

getValue

public java.lang.Object getValue(IEvent event)

Description copied from interface: IField

Returns a field value for an event

Specified by:

getValue in interface IField

Specified by:

getValue in class Field

Parameters:

event - the event

Returns:

value the value