Class: Pione::System::FileCache::FileCacheMethod

Inherits:
Object
  • Object
show all
Defined in:
lib/pione/system/file-cache.rb

Overview

FileCache is an interface class of cache methods.

Direct Known Subclasses

NoCacheMethod, SimpleCacheMethod

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.name ⇒ String

Return the name.



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# File 'lib/pione/system/file-cache.rb', line 115

def self.name
  @name
end

.set_name(name) ⇒ Object

Name the file cache method class.



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# File 'lib/pione/system/file-cache.rb', line 107

def self.set_name(name)
  @name = name
  FileCache.register_file_cache_method(name, self)
end

Instance Method Details

#cached?(location) ⇒ Boolean

Return true if the location is cached.

Raises:

  • (NotImplementedError) 


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# File 'lib/pione/system/file-cache.rb', line 155

def cached?(location)
  raise NotImplementedError
end

#clear ⇒ void

This method returns an undefined value.

Clear cache.

Raises:

  • (NotImplementedError) 


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# File 'lib/pione/system/file-cache.rb', line 162

def clear
  raise NotImplementedError
end

#get(location) ⇒ BasicLocalLocation

Get the cache path of the location.

Raises:

  • (NotImplementedError) 


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# File 'lib/pione/system/file-cache.rb', line 125

def get(location)
  raise NotImplementedError
end

#put(src, location) ⇒ void

This method returns an undefined value.

Put and cache the source data at the location.

Raises:

  • (NotImplementedError) 


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# File 'lib/pione/system/file-cache.rb', line 136

def put(src, location)
  raise NotImplementedError
end

#sync(old_location, new_location) ⇒ void

This method returns an undefined value.

Synchronize cache of old location with new location.

Raises:

  • (NotImplementedError) 


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# File 'lib/pione/system/file-cache.rb', line 147

def sync(old_location, new_location)
  raise NotImplementedError
end