org.qbroker.common

Interface Event

All Known Implementing Classes:

BytesEvent, Event, JMSEvent, MapEvent, ObjectEvent, TextEvent

public interface Event

Event is the interfact for a generic event.

Author:

yannanlu@yahoo.com

Field Summary

Fields

Modifier and Type	Field and Description
static int	ALERT
static int	CRIT
static int	DEBUG
static int	EMERG
static int	ERR
static int	INFO
static int	NONE
static int	NOTICE
static java.lang.String[]	priorityNames
static int	TRACE
static int	WARNING

Method Summary

Modifier and Type	Method and Description
boolean	attributeExists(java.lang.String key) tests if the attribute exists on the key
void	clearAttributes() clears all attributes of the event
java.lang.String	getAttribute(java.lang.String key) returns the attribute on the key
java.util.Set<java.lang.String>	getAttributeNames() returns the iterator for all the keys of attributes
long	getExpiration() returns the expiration of the event
int	getPriority() returns the priority of the event
long	getTimestamp() returns the timestamp of the event
java.lang.String	removeAttribute(java.lang.String key) removes the attribute on the key
void	setAttribute(java.lang.String key, java.lang.String value) sets the attribute on the key
void	setExpiration(long ts) sets the expiration of the event
void	setPriority(int p) sets the priority of the event
void	setTimestamp(long ts) sets the timestamp of the event

Field Detail

EMERG

static final int EMERG

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Constant Field Values

ALERT

static final int ALERT

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Constant Field Values

CRIT

static final int CRIT

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Constant Field Values

ERR

static final int ERR

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Constant Field Values

WARNING

static final int WARNING

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Constant Field Values

NOTICE

static final int NOTICE

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Constant Field Values

INFO

static final int INFO

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Constant Field Values

DEBUG

static final int DEBUG

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Constant Field Values

TRACE

static final int TRACE

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Constant Field Values

NONE

static final int NONE

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Constant Field Values

priorityNames

static final java.lang.String[] priorityNames

Method Detail

getPriority

int getPriority()

returns the priority of the event

setPriority

void setPriority(int p)

sets the priority of the event

getTimestamp

long getTimestamp()

returns the timestamp of the event

setTimestamp

void setTimestamp(long ts)

sets the timestamp of the event

getExpiration

long getExpiration()

returns the expiration of the event

setExpiration

void setExpiration(long ts)

sets the expiration of the event

getAttribute

java.lang.String getAttribute(java.lang.String key)

returns the attribute on the key

setAttribute

void setAttribute(java.lang.String key,
                  java.lang.String value)

sets the attribute on the key

removeAttribute

java.lang.String removeAttribute(java.lang.String key)

removes the attribute on the key

clearAttributes

void clearAttributes()

clears all attributes of the event

getAttributeNames

java.util.Set<java.lang.String> getAttributeNames()

returns the iterator for all the keys of attributes

attributeExists

boolean attributeExists(java.lang.String key)

tests if the attribute exists on the key