net.sf.eos.trie
Class AbstractTrieLoader<K,V>

java.lang.Object
  net.sf.eos.trie.AbstractTrieLoader<K,V>

All Implemented Interfaces:

TrieLoader<K,V>

Direct Known Subclasses:

XmlTrieLoader

public abstract class AbstractTrieLoader<K,V>
extends Object
implements TrieLoader<K,V>

Field Summary

static String

TRIE_LOADER_IMPL_CONFIG_NAME

Constructor Summary

AbstractTrieLoader()

Method Summary

abstract void	loadTrie(InputStream trieData, Trie<K,V> trie) Creates a <Trie from the InputStream.
static TrieLoader	newInstance() Default TrieLoader is XmlTrieLoader.
static TrieLoader	newInstance(Configuration config)

Methods inherited from class java.lang.Object

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

Field Detail

TRIE_LOADER_IMPL_CONFIG_NAME

@ConfigurationKey(type=CLASSNAME,
                  description="Configuration key of the trie loader factory.")
public static final String TRIE_LOADER_IMPL_CONFIG_NAME

See Also:

Constant Field Values

Constructor Detail

AbstractTrieLoader

public AbstractTrieLoader()

Method Detail

newInstance

@FactoryMethod(key="net.sf.eos.trie.AbstractTrieLoader.impl",
               implementation=XmlTrieLoader.class)
public static final TrieLoader newInstance()
                                    throws TokenizerException

Default TrieLoader is XmlTrieLoader.

Returns:

a loader

Throws:

TokenizerException

newInstance

@FactoryMethod(key="net.sf.eos.trie.AbstractTrieLoader.impl",
               implementation=XmlTrieLoader.class)
public static final TrieLoader newInstance(Configuration config)
                                    throws TokenizerException

Throws:

TokenizerException

loadTrie

public abstract void loadTrie(InputStream trieData,
                              Trie<K,V> trie)
                       throws Exception

Description copied from interface: TrieLoader

Creates a <Trie from the InputStream.

Specified by:

loadTrie in interface TrieLoader<K,V>

Parameters:

trieData - stream pointing to the trie structure data.

trie - the trie to fill with the trieData

Throws:

Exception - if the builder is unable to create the trie.