loci.formats.cache

Class CacheEvent

java.lang.Object

loci.formats.cache.CacheEvent

public class CacheEvent
extends Object

A event indicating a cache update.

Field Summary

Fields

Modifier and Type	Field and Description
protected int	index Relevant index to the event, if any.
static int	OBJECT_DROPPED Event type indicating an object has been removed from the cache.
static int	OBJECT_LOADED Event type indicating an object has been added to the cache.
static int	ORDER_CHANGED Event type indicating new planar ordering.
static int	POSITION_CHANGED Event type indicating an updated current dimensional position.
static int	PRIORITIES_CHANGED Event type indicating new axis priorities.
static int	RANGE_CHANGED Event type indicating new planar ordering.
protected Object	source Source of the cache update.
static int	SOURCE_CHANGED Event type indicating a new cache source.
static int	STRATEGY_CHANGED Event type indicating a new cache strategy.
protected int	type Type of cache event.

Constructor Summary

Constructors

Constructor and Description
CacheEvent(Object source, int type) Constructs a cache event.
CacheEvent(Object source, int type, int index) Constructs a cache event.

Method Summary

Modifier and Type	Method and Description
int	getIndex() Gets the index relevant to the cache update, if any.
Object	getSource() Gets the source of the cache update.
int	getType() Gets the type of cache update.
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

SOURCE_CHANGED

public static final int SOURCE_CHANGED

Event type indicating a new cache source.

See Also:

Constant Field Values

STRATEGY_CHANGED

public static final int STRATEGY_CHANGED

Event type indicating a new cache strategy.

See Also:

Constant Field Values

POSITION_CHANGED

public static final int POSITION_CHANGED

Event type indicating an updated current dimensional position.

See Also:

Constant Field Values

PRIORITIES_CHANGED

public static final int PRIORITIES_CHANGED

Event type indicating new axis priorities.

See Also:

Constant Field Values

ORDER_CHANGED

public static final int ORDER_CHANGED

Event type indicating new planar ordering.

See Also:

Constant Field Values

RANGE_CHANGED

public static final int RANGE_CHANGED

Event type indicating new planar ordering.

See Also:

Constant Field Values

OBJECT_LOADED

public static final int OBJECT_LOADED

Event type indicating an object has been added to the cache.

See Also:

Constant Field Values

OBJECT_DROPPED

public static final int OBJECT_DROPPED

Event type indicating an object has been removed from the cache.

See Also:

Constant Field Values

source

protected Object source

Source of the cache update.

type

protected int type

Type of cache event.

index

protected int index

Relevant index to the event, if any.

Constructor Detail

CacheEvent

public CacheEvent(Object source,
                  int type)

Constructs a cache event.

CacheEvent

public CacheEvent(Object source,
                  int type,
                  int index)

Constructs a cache event.

Method Detail

getSource

public Object getSource()

Gets the source of the cache update.

getType

public int getType()

Gets the type of cache update.

getIndex

public int getIndex()

Gets the index relevant to the cache update, if any. This parameter is only set for events POSITION_CHANGED, OBJECT_LOADED and OBJECT_DROPPED.

toString

public String toString()

Overrides:

toString in class Object