Package org.apache.solr.common.util

Interface Summary
ConcurrentLRUCache.EvictionListener<K,V>  
ContentStream  
JavaBinCodec.ObjectResolver  
 

Class Summary
Base64 Static methods for translating Base64 encoded strings to byte arrays and vice-versa.
ConcurrentLRUCache<K,V> A LRU cache implementation based upon ConcurrentHashMap and other techniques to reduce contention and synchronization overhead to utilize multiple CPU cores more effectively.
ConcurrentLRUCache.Stats  
ContentStreamBase Three concrete implementations for ContentStream - one for File/URL/String
ContentStreamBase.FileStream Construct a ContentStream from a File
ContentStreamBase.StringStream Construct a ContentStream from a File
ContentStreamBase.URLStream Construct a ContentStream from a URL This uses a URLConnection to get the content stream
DateUtil This class has some code from HttpClient DateUtil.
DOMUtil  
FastInputStream Single threaded buffered InputStream Internal Solr use only, subject to change.
FastOutputStream Single threaded buffered OutputStream Internal Solr use only, subject to change.
FastWriter Single threaded BufferedWriter Internal Solr use only, subject to change.
FileUtils  
Hash Fast, well distributed, cross-platform hash functions.
IteratorChain<E> Chain several Iterators, so that this iterates over all of them in sequence.
JavaBinCodec The class is designed to optimaly serialize/deserialize any supported types in Solr response.
NamedList<T> A simple container class for modeling an ordered list of name/value pairs.
NamedList.NamedListEntry<T> Helper class implementing Map.Entry to store the key-value relationship in NamedList (the keys of which are String-s)
NamedListCodec Deprecated. use JavaBinCodec instead
RegexFileFilter Accepts any file whose name matches the pattern
RTimer A recursive timer.
SimpleOrderedMap<T> SimpleOrderedMap is a NamedList where access by key is more important than maintaining order when it comes to representing the held data in other forms, as ResponseWriters normally do.
StrUtils  
XML  
 



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