| java.lang.Object | |
| ↳ | com.facebook.cache.common.SimpleCacheKey |
 Known Direct Subclasses
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Class Overview
CacheKey implementation that is a simple wrapper around a String object.
Users of CacheKey should construct it by providing a unique string that unambiguously identifies the cached resource.
Summary
| Public Constructors | |||||||||||
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| SimpleCacheKey(String key) | |||||||||||
| SimpleCacheKey(String key, boolean isResourceIdForDebugging) | |||||||||||
| Public Methods | |||||||||||
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| boolean |
containsUri(Uri uri)
Returns true if this key was constructed from this Uri.
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| boolean | equals(Object o) | ||||||||||
| String |
getUriString()
Returns a string representation of the URI at the heart of the cache key.
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| int | hashCode() | ||||||||||
| boolean |
isResourceIdForDebugging()
Returns true if this key was constructed from a resource ID.
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| String | toString() | ||||||||||
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Inherited Methods | |||||||||||
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From class
java.lang.Object
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From interface
com.facebook.cache.common.CacheKey
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Public Constructors
public SimpleCacheKey (String key)
public SimpleCacheKey (String key, boolean isResourceIdForDebugging)
Public Methods
public boolean containsUri (Uri uri)
Returns true if this key was constructed from this Uri.
Used for cases like deleting all keys for a given uri.
public boolean equals (Object o)
public String getUriString ()
Returns a string representation of the URI at the heart of the cache key. In cases of multiple keys being contained, the first is returned.
public int hashCode ()
public boolean isResourceIdForDebugging ()
Returns true if this key was constructed from a resource ID. If this ever changes, the disk cache entries corresponding to this cache key would be invalidated.