org.apache.derby.impl.sql.execute
Class TriggerEvent

java.lang.Object
  org.apache.derby.impl.sql.execute.TriggerEvent

public class TriggerEvent
extends java.lang.Object

This is a simple class that we use to track trigger events. This is not expected to be used directly, instead there is a static TriggerEvent in TriggerEvents for each event found in this file.

Field Summary

(package private) static int	AFTER_DELETE
(package private) static int	AFTER_INSERT
(package private) static int	AFTER_UPDATE
private boolean	before
(package private) static int	BEFORE_DELETE
(package private) static int	BEFORE_INSERT
(package private) static int	BEFORE_UPDATE
(package private) static int	LAST_BEFORE_EVENT
(package private) static int	MAX_EVENTS
private static java.lang.String[]	Names
private int	type

Constructor Summary

TriggerEvent(int type)
Create a trigger event of the given type

Method Summary

(package private) java.lang.String	getName() Get the type number of this trigger
(package private) int	getNumber() Get the type number of this trigger
(package private) boolean	isAfter() Is this an after trigger
(package private) boolean	isBefore() Is this a before trigger

Methods inherited from class java.lang.Object

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

Field Detail

BEFORE_INSERT

static final int BEFORE_INSERT

See Also:

Constant Field Values

BEFORE_DELETE

static final int BEFORE_DELETE

See Also:

Constant Field Values

BEFORE_UPDATE

static final int BEFORE_UPDATE

See Also:

Constant Field Values

LAST_BEFORE_EVENT

static final int LAST_BEFORE_EVENT

See Also:

Constant Field Values

AFTER_INSERT

static final int AFTER_INSERT

See Also:

Constant Field Values

AFTER_DELETE

static final int AFTER_DELETE

See Also:

Constant Field Values

AFTER_UPDATE

static final int AFTER_UPDATE

See Also:

Constant Field Values

MAX_EVENTS

static final int MAX_EVENTS

See Also:

Constant Field Values

Names

private static final java.lang.String[] Names

before

private boolean before

type

private int type

Constructor Detail

TriggerEvent

TriggerEvent(int type)

Create a trigger event of the given type

Parameters:

type - the type

Method Detail

getNumber

int getNumber()

Get the type number of this trigger

Returns:

the type number

getName

java.lang.String getName()

Get the type number of this trigger

Returns:

the type number

isBefore

boolean isBefore()

Is this a before trigger

Returns:

true if before

isAfter

boolean isAfter()

Is this an after trigger

Returns:

true if after