java.util.EventListener
, ImageCacheListener
public class ImageCacheStatistics extends java.lang.Object implements ImageCacheListener
Constructor | Description |
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ImageCacheStatistics(boolean detailed) |
Main constructor.
|
Modifier and Type | Method | Description |
---|---|---|
void |
cacheHitImage(ImageKey key) |
An Image was found in the cache
|
void |
cacheHitImageInfo(java.lang.String uri) |
An ImageInfo was found in the cache
|
void |
cacheMissImage(ImageKey key) |
An Image was not in the cache
|
void |
cacheMissImageInfo(java.lang.String uri) |
An ImageInfo was not in the cache
|
java.util.Map |
getImageCacheHitMap() |
Returns a Map<ImageKey, Integer> with the number of cache hits.
|
int |
getImageCacheHits() |
Returns the number of cache hits for Image instances.
|
int |
getImageCacheMisses() |
Returns the number of cache misses for Image instances.
|
java.util.Map |
getImageCacheMissMap() |
Returns a Map<ImageKey, Integer> with the number of cache misses.
|
int |
getImageInfoCacheHits() |
Returns the number of cache hits for ImageInfo instances.
|
int |
getImageInfoCacheMisses() |
Returns the number of cache misses for ImageInfo instances.
|
int |
getInvalidHits() |
Returns the number of times an invalid URI is tried.
|
void |
invalidHit(java.lang.String uri) |
An URi previously identified as invalid was requested again
|
void |
reset() |
Reset the gathered statistics information.
|
public ImageCacheStatistics(boolean detailed)
detailed
- true if the cache hits/misses for each Image instance should be recorded.public void reset()
public void invalidHit(java.lang.String uri)
invalidHit
in interface ImageCacheListener
uri
- the invalid URIpublic void cacheHitImageInfo(java.lang.String uri)
cacheHitImageInfo
in interface ImageCacheListener
uri
- the image's URIpublic void cacheMissImageInfo(java.lang.String uri)
cacheMissImageInfo
in interface ImageCacheListener
uri
- the image's URIpublic void cacheHitImage(ImageKey key)
cacheHitImage
in interface ImageCacheListener
key
- the image keypublic void cacheMissImage(ImageKey key)
cacheMissImage
in interface ImageCacheListener
key
- the image keypublic int getInvalidHits()
public int getImageInfoCacheHits()
public int getImageInfoCacheMisses()
public int getImageCacheHits()
public int getImageCacheMisses()
public java.util.Map getImageCacheHitMap()
public java.util.Map getImageCacheMissMap()
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