Package opennlp.tools.dictionary

Klasse Dictionary

java.lang.Object
opennlp.tools.dictionary.Dictionary
Alle implementierten Schnittstellen:
Iterable<StringList>, SerializableArtifact
public class Dictionary extends Object implements Iterable<StringList>, SerializableArtifact
An iterable and serializable dictionary implementation.
Siehe auch:

  • Konstruktordetails

    • Dictionary

      public Dictionary()
      Initializes an empty Dictionary. By default, the resulting instance will not be case-sensitive.

    • Dictionary

      public Dictionary(boolean caseSensitive)
      Initializes an empty Dictionary.
      Parameter:
      caseSensitive - Whether the new instance will operate case-sensitive, or not.

    • Dictionary

      public Dictionary(InputStream in) throws IOException
      Initializes the Dictionary from an existing dictionary resource.
      Parameter:
      in - The InputStream that references the dictionary content.
      Löst aus:
      IOException - Thrown if IO errors occurred.

  • Methodendetails

    • put

      public void put(StringList tokens)
      Adds the tokens to the dictionary as one new entry.
      Parameter:
      tokens - the new entry

    • getMinTokenCount

      public int getMinTokenCount()

    • getMaxTokenCount

      public int getMaxTokenCount()

    • contains

      public boolean contains(StringList tokens)
      Checks if this dictionary has the given entry.
      Parameter:
      tokens - The query of tokens to be checked for.
      Gibt zurück:
      true if it contains the entry, false otherwise.

    • remove

      public void remove(StringList tokens)
      Removes the given tokens form the current instance.
      Parameter:
      tokens - The tokens to be filtered out (= removed).

    • iterator

      public Iterator<StringList> iterator()
      Angegeben von:
      iterator in Schnittstelle Iterable<StringList>
      Gibt zurück:
      Retrieves a token-Iterator over all elements.

    • size

      public int size()
      Gibt zurück:
      Retrieves the number of tokens in the current instance.

    • serialize

      public void serialize(OutputStream out) throws IOException
      Writes the current instance to the given OutputStream.
      Parameter:
      out - A valid OutputStream, ready for serialization.
      Löst aus:
      IOException - Thrown if IO errors occurred.

    • equals

      public boolean equals(Object obj)
      Setzt außer Kraft:
      equals in Klasse Object

    • hashCode

      public int hashCode()
      Setzt außer Kraft:
      hashCode in Klasse Object

    • toString

      public String toString()
      Setzt außer Kraft:
      toString in Klasse Object

    • parseOneEntryPerLine

      public static Dictionary parseOneEntryPerLine(Reader in) throws IOException
      Reads a Dictionary which has one entry per line. The tokens inside an entry are whitespace delimited.
      Parameter:
      in - A Reader instance used to parse the dictionary from.
      Gibt zurück:
      The parsed Dictionary instance; guaranteed to be non-null.
      Löst aus:
      IOException - Thrown if IO errors occurred during read and parse operations.

    • asStringSet

      public Set<String> asStringSet()
      Converts this Dictionary to a Set<String>.

      Note: Only AbstractCollection.iterator(), AbstractCollection.size() and AbstractCollection.contains(Object) methods are implemented.

      If this dictionary entries are multi tokens only the first token of the entry will be part of the Set.

      Gibt zurück:
      A Set containing all entries of this Dictionary.

    • getArtifactSerializerClass

      public Class<?> getArtifactSerializerClass()
      Beschreibung aus Schnittstelle kopiert: SerializableArtifact
      Retrieves the class which can serialize and recreate this artifact.

      Note: The serializer class must have a public zero argument constructor or an exception is thrown during model serialization/loading.

      Angegeben von:
      getArtifactSerializerClass in Schnittstelle SerializableArtifact
      Gibt zurück:
      Retrieves the serializer class for Dictionary
      Siehe auch:

    • isCaseSensitive

      public boolean isCaseSensitive()
      Gibt zurück:
      true, if this Dictionary is case-sensitive.